СПОСОБ ОПРЕДЕЛЕНИЯ ГОДНОСТИ ГРУЗОВЫХ ЖЕЛЕЗНОДОРОЖНЫХ ВАГОНОВ ПО ВЕЛИЧИНЕ ЗАЗОРОВ В СКОЛЬЗУНАХ

Изобретение относится к средствам вибродиагностики, используемым на железнодорожном транспорте. Способ заключается в определении годности грузовых железнодорожных вагонов при их движении с использованием ителлектуально-измерительной системы, состоящей из датчиков ускорения отметчиков колес, подключенных к персональному компьютеру, снабженному программой, основанной на связи величины ускорения колебаний рельса с величиной зазоров в скользунах. В результате зазоры в скользунах, не отвечающие нормам, определяются автоматически, исключается человеческий фактор. 3 ил.

ИЗМЕРИТЕЛЬНОЕ УСТРОЙСТВО ДЛЯ ОПРЕДЕЛЕНИЯ ОСЕВОГО ПЕРЕМЕЩЕНИЯ

Полезная модель относится к области машиностроения. Измерительное устройство для определения осевого перемещения содержит держатель, зажимные элементы с фиксаторами, индикатор, при этом держатель выполнен в виде двух шарнирно соединенных перекрещивающихся рычагов, при этом зажимные элементы выполнены на передних концах рычагов, устройство снабжено силовым механизмом, содержащим тарированную пружину, маховичок, размыкающую пластину, стержень с резьбовыми концами и опорной шайбой, при этом тарированная пружина и маховичок установлены на резьбовых концах стержня, проходящего через опорные кронштейны, закрепленные на рычагах, кроме того, индикатор закреплен на одном зажимном элементе и контактирует с другим зажимным элементом. Технический результат заключается в расширении эксплуатационных возможностей измерительного устройства и повышении его удобства при эксплуатации. 4 з.п. ф-лы, 2 ил.

Способ измерения отклонений расположения плоскостей относительно центра наружной сферической поверхности

Изобретение относится к машиностроению, преимущественно для измерения деталей, содержащих плоскости и сферу. На установочной плоскости размещают базирующий элемент, содержащий базирующие призмы. Устанавливают ориентирующий механизм с кареткой и ориентирующей призмой на базирующем элементе. Устанавливают на базирующем элементе основное отсчетное устройство с измерительным щупом и с основным арретирующим механизмом. Устанавливают на базирующем элементе дополнительное отсчетное устройство с измерительным наконечником и с дополнительным ориентирующим механизмом. При этом оси упомянутых щупа и наконечника размещают в общей биссекторной плоскости базирующих призм с обеспечением их соосности, а измерительный щуп и наконечник располагают на заданном вылете и симметрично относительно биссекторной плоскости ориентирующей призмы. При установке отсчетных устройств располагают основной арретирующий механизм с возможностью его взаимодействия с кареткой и измерительным щупом, а дополнительный арретирующий ...

Способ настройки нормативного расстояния между поверхностями двух деталей и устройство для его осуществления

Группа изобретений относится к измерительным способам и устройствам, характеризуемым использованием механических средств для измерения расстояния или зазора между разнесенными предметами. Способ настройки нормативного расстояния между поверхностями двух деталей 3 и 4 предусматривает установку между поверхностями устройства калибра, состоящего из частей, суммарная толщина которых соответствует величине нормативного расстояния, обеспечение контакта первой части 5 калибра с торцом первой детали 3, а второй 6 - с торцом второй детали 4, обеспечение контакта частей калибра относительным перемещением деталей 3 и 4, последующую фиксацию относительного положения деталей, извлечение частей калибра. Обеспечивают дополнительный контакт первой 5 и второй 6 частей калибра с боковыми поверхностями каждой детали, между первой 5 и второй 6 частями калибра устанавливают его третью часть 9, обеспечивающую среднее нормативное расстояние, при извлечении частей калибра извлекают третью часть 9 калибра, после ...

Способ измерения параметров паза шарнирной вилки

Изобретение относится к способам для измерения ширины и симметричности паза у деталей в виде шарнирной вилки. Шарнирную вилку базируют в наклонном корпусе путем установки ее на базирующую и установочную призмы. Выверяют взаимное угловое положение шарнирной вилки и наклонного корпуса путем возвратно-поворотных движений шарнирной вилки вокруг продольной оси хвостовой части на базирующей призме и щупа со штоком вокруг продольной оси штока. Возвратно-поворотные движения измерительного щупа со штоком осуществляют в плоскости, параллельной общей биссекторной плоскости базирующей и установочной призм, достигая при этом неизменности показаний отсчетной головки при касании измерительного щупа боковой поверхности в двух крайних точках в направлении длины паза. Снимают первый отсчет. Вводят измерительный щуп в контакт с другой боковой поверхностью, снимают второй отсчет. Поворачивают измерительный щуп вокруг продольной оси штока и перемещают его вдоль этой оси, добиваясь центрирования измерительного ...

Устройство для измерения и контроля выставки кристаллизатора и поддерживающих роликов машины непрерывного литья радиального типа

Measuring device for determining the distance between two rollers or cylinders

The invention relates to a measuring device for determining the distance between two rollers or cylinders; at the same time it is possible with the measuring device to determine a non-circularity or an out-of-roundness of the rollers to be measured. With the aid of a two-axle, two-track vehicle and a resiliently braced head with two rollers arranged at a distance from each other, the measuring device can be locked between the rollers to be measured and the distance value can then be read. For measuring an out-of-roundness or a non-circularity, one of the rollers is rotated, while the other stands still.

VORRICHTUNG ZUM ERKENNEN EINER EVTL. VERFORMUNG EINES BESTIMMTEN GESTELLS ODER AUFBAUS, WIE EINEM FAHRGESTELL ODER EINER SELBSTTRAGENDEN KAROSSERIE EINES KRAFTFAHRZEUGES

GAUGES FOR I C ENGINE VALVES

Improvements relating to gauge devices for and methods of setting the tappet clearance of overhead cam shaft

The invention provides that a guage shaft 24 is positioned by means of bearings 26, 28 on an overhead camshaft engine in place of the camshaft. The gauge shaft carries a measuring micrometer 36 whose leg can be zeroed in a position corresponding to the position of the heel of the cams which operate the tappets. The reading of the micrometer when the leg engages a bucket of a tappet is indicative of the actual tappet clearance and the tappet can thereafter be shimmed to give the tappet a predetermined clearance. The measuring micrometer is adjustable on the shaft by being carried by a block 38 which is slidable on the shaft. The shaft is slotted 34 to allow the feeler leg of the micrometer to pass therethrough. ...

Ignition timing aid

An ignition timing aid for determining the correct position for ignition timing marks on an internal combustion engine. measures the height of the piston relative to the Top Dead Centre position, to determine the point at which the ignition should occur. It comprises a pushrod 20 acting against the upper surface of a piston, a flexible cable 13 and a pushrod extension 3 moving a pointer 5. The pointer 5 reads against a scale 9 which zeros itself at Top Dead Centre, when the crankshaft is rotated through 360 DEG . The device fits into the spark plug hole or injector port of the engine. It incorporates a means of catering for spark plug holes or injector ports which are not parallel to the cylinder bore. ...

Method of and device for measuring the blade clearance of thermal turbomachines

A clutch arrangement with a wear indicator and a method of detecting wear in a clutch

Device for monitoring and indicating rotation of machinery

The device 5 has an abradable body 10, a spring 15, and a housing 20, all located within a first member 25 of an apparatus. The body is spring-biassed against a second member 30 that may be rotated. During rotation, the abradable body wears at a rate relative to the number of revolutions of the second member. The removal and examination of the abradable body is used to indicate the number of revolutions of the second member, which may be drill rotor or rotary portion of a rotary swivel. The housing consists of a releasable cap 40 and a bush 35 that locates the abradable body with a sliding fit. The abradable body may be wholly or partially made of graphite, bronze, or bronze alloy. The first member 25 may be an outer housing of a drill motor or a non-rotating portion of a rotary swivel.

MEASURING FEELER

CLEARANCE MEASURING APPARATUS

Clearance measuring apparatus for measuring the amount of clearance formed between circumferential edges of a component part and a component part assembling portion of a product main body used with a set jig holding the component part. A stationary claw is fixed to the set jig and is arranged to be arranged to be brought into engagement with the edge of the part. A movable claw is mounted to be movable in a clearance measuring direction and is arranged to be brought into engagement with the edge of the assembling portion. A detecting device is provided for detecting the amount of displacement of the movable claw in relation to the stationary claw.

Rowing-boat span-gauges

Apparatus monitoring device and method

A digital calliper with extended functionality for measuring the relative positions of the centres of holes

A digital caliper with an ability to indicate the relative position of the centre of a hole R explicitly on the display, achieved by using a specialized function: while activated it causes the digital caliper to divide the last measured value indicated on the display by 2 and to use thus found value as a positive offset for the following measurements; while deactivated the digital caliper returns to its initial state with zero offset. The proposed function is to be used as following: first the diameter of the hole D is measured; second while keeping the value on the display the specialized function is activated; third measurements of the distances from the edges of the part to the edge of the hole L is carried out; indications on the display would be the sum of the actually measured distance L and the radius of the hole, D divided by two, giving the distance X to the centre of the hole R.

5th wheel setting guide for tractor-trailer combination

Jig assembly

The jig assembly 10 is for use in securing a first item of furniture, such as a handle 18, to a second item of furniture, such as a door (D, Figure 4) or drawer (F, Figure 7). The assembly includes a first member 12 with a first locator (22, 26, Figure 2A, 2B) to indicate the position of a first attachment location between the first and second items of furniture. A second member 14 with a second locator (48, 52, Figure 3A, 3B) indicates the position of a second attachment location between the first and second items of furniture. A spacer element 16 is used to secure the first and second members together at a predetermined distance to position the locators at the first and second attachment locations. The spacer may comprise, be identical to, or correspond to, a handle 18 corresponding to that which is to be secured to the door or drawer. The locators may be used for marking drill hole positions prior to drilling. The assembly may be used in a method for securing a first item of furniture ...

Measuring jug

Gap measuring device and system

A device 10 for measuring the gap between opposed surfaces of adjacent parts (16, 18 fig 3) has a main body 20 with a first blade 32 fixed relative to the main body and a second blade 44 movable relative to the main body. The blades are biased apart so as to bring reference surfaces (36,46) of the blades into engagement with respective ones of the opposed surfaces. Biasing is provided by tension spring (48). An electronic control derives a measurement representative of a distance between the reference surfaces which is displayed on a screen 22. The bias force may automatically bring the reference surfaces into alignment with the opposed surfaces. Advantageously, the reference surfaces are clamped to the opposing surfaces with sufficient force to support the entire weight of the device. Also disclosed is a measuring system comprising a first measuring device for measuring the gap between opposed surfaces of a pair adjacent parts and a second measuring device for measuring the flushness of ...

IMPROVEMENTS RELATING TO GAUGE DEVICES FOR & METHODS OF SETTING TAPPET CLEARANCE OF OVERHEAD CAM SHAFT

POSITION ESTIMATING DEVICE FOR USE IN GAME OF BOWLS

Measurement carriages and systems including measurment carriages

The measurement carriage 40 is configured to run on a track comprising a pair of c-beams, for example an overhead production line conveyor. The carriage comprises a main body 42 and at least one running wheel 44 to run on an interior surface of the c-beams. At least one running wheel is a measurement wheel 48 moveably mounted to the main body. A moveable mount 62 biases the measurement wheel away from the interior surface of the c-beam with respect to the main body such that its movement on the moveable mount follows variation in distance between the opposed interior surfaces as the carriage moves along the track. The carriage further comprises a strain or load sensor to monitor movement of the measurement wheel on the biased moveable mount, and to output a signal indicative of distance between the respective opposed interior surfaces. The carriage may be coupled to laser apparatus comprising a laser emitter and receiver. The laser emitter scans a separation between the C-beams and the ...

BOWLS MEASURE WITH INDICATING(ONE OR MORE)LIGHTS AT JACK AND BOWLS END GIVING POSITIVE RESULT TO THE MEASUREMENT

VEHICLE-WHEEL TRACKING TOOL

PROCEDURE AND DEVICE FOR THE DETERMINATION OF THE OUTLET CROSS-SECTION OF A CONSTRUCTION UNIT OF A GAS TURBINE

MESS- UND PRUEFVORRICHTUNG FUER STRANGGIESS- KOKILLEN

Verfahren zur Bestimmung des radialen Spiels bei einem fluiddynamischen Gleitlager

Die Erfindung betrifft ein Verfahren zum Bestimmen des radialen Spiels bei einem fluiddynamischen Gleitlager in betriebsbereitem (oder fertig aufgebautem) Zustand, wobei das fluiddynamische Gleitlager eine Lagerbuchse und eine in einer Lagerbohrung der Lagerbuchse angeordnete Welle aufweist, mit den Schritten: Verfahren zum Bestimmen des radialen Spiels RP zwischen einem ersten Lagerbauteil und einem fluiddynamischen Lager, wobei das fluiddynamische Lager eine Lagerbuchse (1 0) und eine in einer Lagerbohrung der Lagerbuchse angeordnete Welle (12) aufweist, mit den Schritten: A) Bestimmen der Koordinaten von mindestens 2 Messpunkten (R1, R2) auf einem Außenumfang der Lagerbuchse bei festgehaltener Lagerbuchse und anschließendes Lösen der Lagerbuchse (1 0), B) Ausüben einer radial wirkenden Kraft F auf einen Messpunkt (P1) auf dem Außenumfang der Lagerbuchse (10), so dass die Lagerbuchse in Bewegung versetzt wird, wobei die Kraft aufrecht erhalten wird, bis sich die festgehaltene Welle (12 ...

EQUIPMENT FOR DIMENSION REGULATION.

SYSTEM FOR THE MONITORING OF POSSIBLE SHIFTING OF PLATES IN STRUCTURED FRONTS.

MEASURING MOULD AND ROLLER DIMENSIONS

APPARATUS FOR INSPECTING THE GEOMETRY OF DUAL ROLLER TRACKS FOR CONTINUOUS CASTINGS

POWER TAKEOFF GASKET SELECTION TOOLS AND METHODS

Devices and methods to facilitate proper installation of a power takeoff on a transmission are disclosed. Embodiments include gauges and methods that enable users to properly select the thickness of the gasket between the power takeoff and the transmission housing to minimize gear backlash and gear interference while installing a power takeoff on a transmission. In one embodiment, the gauge is of unitary construction with at least one surface adapted to contact the transmission housing and another surface adapted to avoid contact with the transmission gear by at least 2/1000 inches and at most 3/100 inches when the gasket thickness is proper for minimizing gear backlash and interference. Alternate embodiments include cutouts that aid in aligning the gauge within the transmission housing and can assist in determining the appropriate gasket thickness.

APPARATUS FOR MEASURING CURVATURE AND OTHER GEOMETRIC RELATIONS OF DUAL ROLLER TRACKS

The curvature of dual roller tracks, as used for example in guiding ingots in a continuous casting machine, is measured by centering a frame on two oppositely disposed rollers of the two tracks, and by measuring various distances and spacing parameters of the track rollers to both sides. The measurements are carried out through spindle drives and protractible feelers, all operated directly or indirectly in relation to a common reference point.

DEBONING MACHINE AUGER MOUNT ASSEMBLY

Deboning machines and methods of operating deboning machines are provided. In one aspect, a deboning machine includes a housing, a bearing supported by the housing, a separation chamber supported by the housing and including perforations defined through the separation chamber from an interior surface to an exterior surface, an auger including a shaft and a flute formed about the shaft with the auger extending through the separation chamber and the flute adapted to be positioned a working distance from the interior surface of the separation chamber. The deboning machine also includes a retainer rotatably supported by the bearing with the auger extending through the retainer, a nut rotatably coupled to a threaded portion of the auger and rotation of the moves the flute relative to the separation chamber to establish the working distance between the flute and the interior surface of the separation chamber.

DEVICE FOR PARKING A VEHICLE IN A GARAGE

A device for parking a vehicle in a garage comprises a parking guide attached by a means of suspension via a loop to the garage door. The parking guide descends to a predetermined position when the garage door is opened. This position of the parking guide, guides the driver of the vehicle to stop and park the vehicle when the windsheild of the vehicle touches the parking guide. The guide is returned to its original position or to a higher height when the garage door is closed.

AIR BRAKE GAUGE SYSTEM

This device is a two part gauge designed to monitor the two conditions of wear which are critical to the safe operation of an air brake system. The first part is a three piece gauge designed to accurately indicate the current amount of brake stroke under a full brake application. The second is an S cam camshaft mounted indicator washer which gives a quick and accurate reference of the proximity of the brake shoe rollers to the edge of the S cam, so indicating when it is no longer safe to continue to adjust the brake stroke.

HEIGHT GAGE

A height gage 20 includes a body formed by a pair of legs 30 and 32 which are joined by a linking arm 34. A space or enclosure 36 is formed by the legs 30 and 32 and the arm 34 and a smaller space or enclosure 38 is formed in the arm and communicates with the space 36. A pair of first measuring surfaces 40 and 42 are located at a common end of legs 30 and 32, respectively. A second measuring surface is located within space 38 a prescribed distance from either the first measuring surfaces 40 and 42. The measuring surfaces 40 and 42 of the gage 20 are positioned on a surface 26 of a counter 28 and the enclosure is positioned about a valve 24 and a nut 56. The nut 56 is threadedly adjusted to move a stem 22 of the valve 24 relative to the surface 26 to engage the second measuring surface 44 and thereby attain the desired distance between the top of the stem and the surface 26.

AUTOMATED MEASUREMENTS AND VISUALIZATION SYSTEM

Graphical representations of a machine structure desired to be measured are pre-stored in a video storage device. A user selects dimensions of the machine to be measured through a manual input device. The preferred viewpoints for this measurement are determined by a image creation device. These viewpoints are provided to video storage device to create an image of the machine structure showing the dimension to be measured. An instructional video overlay device receives an indication from the manual input device of the dimension to be measured. It then provides a graphical overlay of a preferred tool to be used and shows its preferred positioning and use on the machine image from image creation device. These are merged by a video merge device and displayed to a user on a display device. The users then selects the tool, positions, and uses it as instructed. When activated by the user, the tool directly provides measurement information to a control device which stores the information, reducing ...

Messgerät zur fortlaufenden Überwachung des Arbeitsfortganges an zylindrischen Werkstücken, insbesondere zum Messen der Laufbahn- und Bordbreite von Rollenlager-Laufringen während der Bearbeitung.

Verfahren zum Prüfen einer geometrischen Grösse von Körpern, insbesondere von Werkstücken, sowie Vorrichtung zur Durchführung des Verfahrens.

Appareil pour la prise de mesures internes.

Messuhr

Messgerät für ein Prüfstück, das eine Oberfläche aufweist, deren Stellung in bezug auf ein mit Gewinde versehenes Loch zu messen ist

Dispositif de détection et de mesure de déplacements de faible amplitude

Mess- und Zählvorrichtung zum Summieren verschieden grosser Kolbenhübe

Internal measurement gauge with rectangular frame - has micrometer screw head adjustment for longitudinal axis of gauge with roller feelers on transverse axis

The micrometer gauge for making internal dimensional measurements uses a norma vernier scale screw device with a cylindrical micrometer spindle (7) leading to a screw drive to an extensible flat rod (22) which carries the contact carriers (23, 26). The contact with the object to be measured is at two points (16) at the rim of small rollers (26) in the same plane. The roller carrier has a long slot (25) with its axis parallel with a line joining the centres of the roller axes, the slot forming a controlled path of movement for a clamping screw (27). By adjusting the screw the position of the roller carrier plate may be adjusted relative to the centre-line of the extensible flat rod (22) of the adjustable micrometer section.

Verfahren zur Bestimmung des Abstandes von zwei einander gegenüberliegenden Wandungsstellen und Messvorrichtung zur Durchführung des Verfahrens

VERFAHREN UND VORRICHTUNG ZUR MESSUNG DER LICHTEN WEITE EINES SPALTES.

Längenmessgerät, insbesondere zur Messung von Verstellwegen an Werkzeugmaschinen

Längenmessgerät, insbesondere zur Messung von Verstellwegen an Werkzeugmaschinen

Einrichtung zur Prüfung des Abstandes von zwei auf einer Kreisbahn liegenden Messpunkten

Device for marking out a recurring interval

A strip (1, 2) which has a self-adhesive layer on one side is provided, on the other side, with markings (4) which recur at a defined interval. The strip (1, 2) is used, for example, for laying the reinforcing bars (5) in reinforced-concrete construction work. In this arrangement, the strip is adhesively bonded onto the base (3) of the shuttering and the reinforcing bars (5) are laid in accordance with the markings (4). As a result, the reinforcing bars can be laid rapidly and accurately. ...

PRESSURE FOOT.

IMPACT PLAY MEASURING DEVICE, IN PARTICULAR FOR PISTON RINGS.

INSTRUMENT FOR MEASURING A DIMENSION OF AN OBJECT.

COMPRISING SYSTEM OF STRUCTURAL FACADE A DEVICE OF SIGNALLING OF THE MOVEMENTS OF PANELS.

Dispositif d'application d'une force axiale sur un composant d'horlogerie et de mesure simultanée de distance axiale.

L'invention concerne un dispositif d'application d'une force axiale sur un composant d'horlogerie, et de mesure simultanée de distance axiale entre une référence et une surface (10) du composant, comportant un support (1) portant un corps de mesure (2) comportant un moyen de mesure (3) pour la mesure axiale de position de cette surface (10), et un moyen de commande (6) manoeuvré par un utilisateur ou par un manipulateur automatisé, pour appliquer sur cette surface (10) un effort axial caractérisé, transmis à la touche d'appui et de mesure (5) par un moyen de rappel élastique axial (9) taré, et procédé d'utilisation de ce dispositif selon lequel on caractérise un empilage particulier d'éléments élastiques plats par sa caractéristique combinée d'effort en fonction de la course axiale appliquée, à laquelle on se réfère pour imprimer au moyen de commande (6) la course de rotation ou axiale qui correspond à l'effort axial particulier à appliquer.

SYSTEM FOR USING SPACER PARTS AND CONCRETE BLOCKS

Vehicle door assembling precision detection method

Position detector system for end of stroke of piston - has plunger actuated by piston and switch operated by plunger

INSTRUMENT DE MESURE POUR JEUX DE BOULES

CET INSTRUMENT EST DESTINE A MESURER AVEC PRECISION LA DISTANCE QUI SEPARE LES BOULES DU "BUT" AFIN DE DETERMINER CELLE QUI EN EST LA PLUS RAPPROCHEE. IL EST CONSTITUE PAR UN COMPAS ARTICULE 1, 2 AVEC BLOCAGE EN POSITION AU MOYEN D'UNE VIS A BOUTON MOLETE 4, CARACTERISE PAR LE FAIT QU'A L'EXTREMITE D'UNE DE SES BRANCHES EST IMPLANTEE UNE BUTEE OSCILLANTE ORIENTABLE 6 TANDIS QUE L'EXTREMITE DE L'AUTRE BRANCHE COMPORTE UN DISPOSITIF PALPEUR 12 MUNI DE MOYENS DE REGLAGE MICROMETRIQUE 10, DE MOYENS DE LECTURE 13 ET D'UN AUTRE COMPAS 14 PERMETTANT D'APPRECIER LES FAIBLES DISTANCES.

GAUGE THREADING

Improved telescopic measurer, to measure the intervals between balls to be played or other employment

ACCORDION FILE FOLDER ON RAILROAD TRACK

MEASURING DEVICE OF the WHEEL BASE Of a RAILWAY AXLE

DISPOSITIF DE MESURE DESTINE A MESURER LA FENTE ENTRE DEUX CYLINDRES OU ROULEAUX ET PROCEDE POUR L'EXECUTION DE LA MESURE

CE DISPOSITIF COMPREND UN CORPS QUE L'ON PLACE DANS LA FENTE ENTRE DEUX CYLINDRES 4, 5, PAR EXEMPLE DES CYLINDRES DE LAMINOIR, ET QUI EST GUIDE DANS LE PLAN 7 DE LA FENTE PAR DES ROULETTES 24 DISPOSEES SYMETRIQUEMENT DE PART ET D'AUTRE DE CE PLAN, NOTAMMENT PAR TROIS OU DE PREFERENCE QUATRE ROULETTES QUI S'APPUIENT SUR LE CYLINDRE INFERIEUR 5 ET AU MOINS DEUX, DE PREFERENCE QUATRE ROULETTES 24 QUI S'APPUIENT CONTRE LE CYLINDRE SUPERIEUR 4. LES AXES 23 DES ROULETTES PEUVENT ETRE PRESSES CONTRE LES SURFACES 25, 26 DES CYLINDRES EN SYNCHRONISME, PAR EXEMPLE PAR UN MOTEUR PORTE PAR LE CORPS. LE CORPS PORTE EGALEMENT DES PALPEURS PLACES DANS LE PLAN DE SYMETRIE 7 DE LA FENTE. LE DISPOSITIF PEUT ETRE AUTOPROPULSE OU ENCORE TIRE OU POUSSE SELON LA LONGUEUR DE LA FENTE PARALLELEMENT AUX AXES DES CYLINDRES. AFIN QUE LES EFFORTS DE PRESSION DES ROULETTES NE FAUSSENT PAS LE RESULTAT DE LA MESURE, LES AXES 23 DES ROULETTES 24 SONT ORIENTES PERPENDICULAIREMENT AUX AXES DES CYLINDRES 4, 5 ET PIVOTENT ...

DEVICE OF MEASUREMENT AND EXAMINATION FOR WAYS HAS ROLLERS, IN PARTICULAR FOR CONTINUOUS CASTING PLANTS

Gauge for making measurements in the game of bowls

Distance comparing device for two objects and target object - uses pair of hinged arms with view slots through which objects can be seen when arms are splayed

Device for measuring crack development in a wall - has vernier type scales on rule elements fixed to crack edges

DIMENSIONAL INSPECTION PROCESS OF A HORIZONTAL BICYCLE AND THE SHAPED PART

Measuring gauge for use in aligning windows within frames

L'invention consiste en une cale de contrôle pour profils de menuiserie du type fenêtre, porte-fenêtre ou analogue comportant un ouvrant (2) et un dormant (3), caractérisé en ce qu'elle se présente sous la forme d'une réglette comportant un plateau (4) apte à s'appliquer sur un plan (5) du dormant, une barrette (6) longitudinale étant alors intercalée entre face extérieure du dormant et face intérieure de l'ouvrant, la hauteur de la barrette (6) étant prévue pour que sa bordure inférieure (7) affleure le profil inférieur de l'ouvrant lorsque le réglage de l'ouvrant par rapport au dormant est correct. De préférence la cale comporte en outre au moins un gabarit (8) de contrôle pouvant s'emboîter dans une rainure du dormant pour en contrôler les cotes et un corps (1) dont la paroi avant (11) est dans le même plan que la barrette (6).

DEVICE OF PRESETTING Of TOOL

DEVICE OF MEASUREMENT AND EXAMINATION FOR WAYS HAS ROLLERS, IN PARTICULAR FOR CONTINUOUS CASTING PLANTS

Gap measuring device and system

L'invention concerne un dispositif 10 servant à mesurer l'espacement entre des surfaces opposées de pièces adjacentes 16, 18, le dispositif comportant un corps principal 20 avec une première lame 32 fixe par rapport au corps principal et une seconde lame 44 mobile par rapport au corps principal. Les lames sont sollicitées dans une première direction de façon à les éloigner l'une de l'autre afin d'amener des surfaces de référence des lames en contact avec des surfaces respectives parmi les surfaces opposées. Un système de commande électronique obtient une mesure représentant une distance entre les surfaces de référence qui est affichée sur un écran 22. Les lames 32, 44 sont décalées l'une vis-à-vis de l'autre dans une direction perpendiculaire à ladite première direction et la seconde lame 44 peut être déplacée à l'encontre de la force de sollicitation jusqu'à une position d'insertion dans laquelle les lames 32, 44 sont essentiellement coplanaires l'une vis-à-vis de l'autre. La force de ...

APPARATUS FOR MEASURING THE EVOLUTION OF THE WIDTH OF A CRACK

Dispositif basé sur l'homothétie permettant de suivre l'évolution de l'écartement de deux objets indépendants, par exemple la largeur d'une fissure dans un mur, avec la précision du 1/10 mm. L'appareil est solidaire du mur ou des objets, ou bien il est mis en place à chaque mesure. Il est constitué de 2 plaques articulées entre elles (1) et (2) pouvant tourner sur deux plots (3) et (4) fixés au mur. Une 3ème plaque (5) est articulée d'un côté sur l'une des plaques et est munie d'une fente (6) dans laquelle l'articulation de la seconde plaque peut coulisser. Lorsque les deux plots s'écartent, l'agrandissement du 3ème côté du triangle est lu sur une réglette (8) grâce à une plaque auxiliaire (9) ou un secteur de cercle (11). Ce dispositif aura des applications lors d'expertises afin de mesurer l'évolution de l'écartement des fissures permettant d'orienter les réflexions sur l'origine des mouvements.

Digital throat gauge for diaphragm interval measurement

디지털 틈새 게이지 및 그 이용 방법

... 본 발명은 틈새 게이지를 제공한다. 틈새 게이지는 공통 회전 축 상에서 세장형 하우징과 회전 가능하게 커플링된 복수의 세장형 측정 리프를 포함한다. 리프는 "홈" 위치와 "연장된 위치" 사이에서 수작업적으로, 선택적으로 회전될 수 있고, "홈" 위치에서는 리프가 하우징과 실질적으로 정렬되면, "연장된" 위치에서는 리프가 하우징으로부터 이격된다. 리프가 실질적으로 일정한 두께를 형성하도록, 리프가 비교적 가요적(flexible)이고 실질적으로 편평할 수 있다. 하나 이상의 연장된 리프가 간극 또는 갭의 두께를 측정하기 위해서 이용될 수 있다. 게이지는, "홈" 위치 및/또는 "연장된" 위치 내에 있는 리프의 두께를 검출, 결정 또는 측정하도록, 그리고 그에 의해서 연장된 리프에 의해서 측정된 간극 또는 갭의 전체 두께를 결정하도록 구성될 수 있다.

Calibre e processo para medir a distância entre rodas de um marco lateral de um truque ferroviário.

MEASURING DEVICE AND EXAMINATION FOR WAY ROLLER, ESPECIALLY FOR CONTINUOUS CASTING INSTALLATION

Measurement device for annular assembly and method thereof, and method of manufacturing rotating machine

Adjustable load transmitter

The disclosure relates to an adjustable load transmitter for adjusting an alignment between planar members separated from each other by a gap. The load transmitter comprises a set of plates to be received inside the gap, the set comprising two rotatable plates and being adapted for transmitting a load via a load transmission path between the planar members. The load transmission path comprises the rotatable plates. Each of the plates comprises two flat, non-parallel contact faces, and one of the contact faces of the first rotatable plate is in permanent surface contact with one of the contact faces of the second rotatable plate. The rotatable plates are adapted for being rotated relative to each other around one of their respective normal axes.

Transducers and acoustic emitters for fiber-optic-based acoustic sensing

Mechanical acoustic actuators and methods for using these actuators to generate controlled acoustic signals to measure silent or quiet parameters are provided. One example method includes using fluid flows (whistle) and/or mechanical shocks between solids (bells) to stimulate the actuators, either proportionally from the parameter targeted for measurement or artificially modulated to create emitters. Some aspects provide for usage of the actuators within an oil and gas well or a fluid conduit, including in combination with arrays of acoustic sensors, to perform sonar array processing monitoring of acoustic wave propagation to derive properties of the media traversed.

Apparatus for measuring curvature and other geometric relations of dual roller tracks

The curvature of dual roller tracks is measured by centering a frame on two oppositely disposed rollers of the two tracks, and by measuring various distances and spacing parameters of the track rollers to both sides. The measurements are carried out through spindle drives and protractible feelers, all operated directly or indirectly in relation to a common reference point.

Apparatus for aligning handle valves during installation of a faucet

A handle stop aligning and holding apparatus for facilitating the installation of valve assemblies in a faucet having wide spread valves. The apparatus is an integral one-piece, flat, elongate plate having a plurality of openings longitudinally spaced from each other at preselected intervals. The openings are adapted to receive and hold against rotation handle stops of valve assemblies.

Position Monitoring for Subsea Bellow Compensators

An arrangement for providing a variable volume size is described. The arrangement includes an outer bellow having an outer end wall closing the outer bellow at one end. The arrangement further includes an inner bellow having an inner end wall closing the inner bellow at one end, the inner bellow being arranged at least partly inside the outer bellow. The arrangement further includes a base at which another end of the outer bellow and another end of the inner bellow are attached. The arrangement further includes a position measuring apparatus for measuring at least one position indicative of a distance between the outer end wall and the inner end wall.

Tile spacer punch device

A tile spacer punch device 10 comprises a rigid elongate body 12, which has a punch element 16 at one end and a grip 18. The punch element 16 has at least three arms 24, each arm 24 is at right angles to an adjacent arm 24. Preferably the arms 24 intersect and may also be in a common plane. More preferable, for of the said arms 24 are provided. Furthermore, the arms may form part of plates, and the plates may taper inwardly away from the grip. An upper surface 22 of the punch head 14 is preferably convexly domed and suitably resilient to accept repeated striking, for example, from a hammer or palm of a user's hand.

INDICATOR APPARATUS FOR A WIND TURBINE TOWER WALL

Distance measuring device

УСТРОЙСТВО ДЛЯ КОНТРОЛЯ И ИЗМЕРЕНИЯ ЛИНЕЙНЫХ РАЗМЕРОВ

Изобретение может быть использовано при сборке и установке узлов машин, содержащих детали с заданным осевым (торцовым) зазором, в частности для определения толщины дистанционного кольца водокольцевых вакуум насосов и компрессоров. Устройство содержит корпус в виде призмы с одной призматической выемкой и двумя базовыми поверхностями, одной из которых является торец призмы, контактирующий с заплечиками вала, и второй, образованный рабочими гранями призмы, контактирующими с поверхностью вала под подшипник. Концентрично рабочим граням призмы выполнено сквозное отверстие, в котором на резьбе установлена полая стойка индикатора. На стойке закреплен индикатор часового типа, а измерительный стержень индикатора находится в сквозном отверстии призмы и при измерении контактирует с торцевой поверхностью отверстия под подшипник корпуса подшипника. На тыльной стороне призмы закреплена распорная пружина. Технический результат заключается в расширении технологических возможностей за счет использования ...

Способ измерения отклонений расположения плоскостей относительно центра наружной сферической поверхности

Изобретение относится к измерительной технике, в частности для измерения взаимного расположения плоскостей и наружной сферической поверхности. На установочной плоскости размещают базирующий элемент с двумя базирующими призмами. Устанавливают ориентирующий механизм с ориентирующей призмой на базирующем элементе, обеспечивая перпендикулярность биссекторной плоскости ориентирующей призмы к общей биссекторной плоскости базирующих призм. Устанавливают основное отсчетное устройство на базирующем элементе, обеспечивая измерительному щупу заданный вылет относительно биссекторной плоскости ориентирующей призмы и расположение оси упомянутого щупа в общей биссекторной плоскости. Устанавливают на базирующем элементе дополнительное отсчетное устройство с измерительным наконечником, обеспечивая упомянутому наконечнику соосность с измерительным щупом и их симметричность относительно биссекторной плоскости ориентирующей призмы. Отводят измерительный щуп.Устанавливают объект измерения цилиндрическими поверхностями ...

УСТРОЙСТВО ДЛЯ ОПРЕДЕЛЕНИЯ АМПЛИТУДЫ КОЛЕБАНИЯ МЕТАЛЛИЧЕСКИХ ОБРАЗЦОВ В ЛАБОРАТОРНЫХ УСЛОВИЯХ

Полезная модель относится к области испытательной техники, в частности к устройствам, предназначенным для определения амплитуды колебания металлических образцов различного рода изделий в лабораторных условиях. Устройство для определения амплитуды колебания металлических образцов состоит из диэлектрической платформы, выполненной с возможностью закрепления одного конца металлического образца в форме прямоугольного параллелепипеда, на которой установлен микрометр с обрезанной пяткой, источник питания и микроамперметр, выполненный с возможностью установления наличия электрического контакта образца с микрометрическим винтом микрометра, на котором закреплена пружина. Технический результат: возможность достаточно просто и с высокой точностью определять амплитуду колебания металлических образцов, которая в дальнейшем может быть использована для расчета их различных механических свойств. 1 ил.

УСТРОЙСТВО ДЛЯ ЗАМЕРА БОКОВОГО ЗАЗОРА ШЛИЦЕВОГО СОЕДИНЕНИЯ

Изобретение относится к измерительной технике и может быть использовано в области проведения замеров критических для вертолета величин. Устройство для замера бокового зазора шлицевого соединения выполнено в виде рукоятки (1), вставленной во втулку (2). Рукоятка (1) имеет сквозное осевое отверстие, в котором с двух торцов расположены резьбовые вставки (4) и (5). В резьбовую вставку (4) вкручен упорный винт (6) с маховиком (7). На боковые цилиндрические поверхности рукоятки (1) и втулки (2) электрографом нанесено по одинаковой круговой шкале (8) и (9). Втулку (2) ввинчивают во втулку (10) рулевого винта вертолета. Далее рукоятку (1) с упорным винтом (6) вставляют во втулку (2) и навинчивают резьбовой вставкой (4) на свободную резьбовую часть штока (11) рулевого винта. Вращая маховик (7), вкручивают упорный винт (6) в рукоятку (1) и тем самым поджимают упорный винт (6) в торец штока (11) хвостового редуктора. Затем производят совмещение шкал (8) и (9) по всей длине их окружности. Технический ...

Способ измерения позиционного отклонения отверстий, координированных в угловом направлении и относительно центрального отверстия детали

Изобретение относится к измерительной технике, в частности к способам измерения позиционных отклонений. Согласно изобретению в проверяемые отверстия объекта измерения устанавливают центрирующие узлы. Устанавливают объект измерения центральным отверстием на центрирующую оправку и закрепляют его. Размещают ориентирующий узел на измерительном узле. Устанавливают измерительный узел на центрирующей оправке. Выверяют взаимное угловое положение объекта измерения и измерительного узла путем радиального перемещения фиксатора ориентирующего узла и поворота измерительного узла на центрирующей оправке. При этом добиваются прилегания рабочих поверхностей фиксатора к цилиндрической поверхности первого центрирующего узла. Поворачивают нутромер в первом гнезде измерительного узла на полный оборот, фиксируя при этом на отсчетной головке первый наибольший и первый наименьший отсчеты, по полуразности которых определяют позиционное отклонение первого проверяемого отверстия в его первом поперечном сечении.

Универсальная линейка для измерения схождения колес

Полезная модель относится к измерительной технике, в частности к диагностике и регулировке схождения колес автомобиля.Задача полезной модели заключается в создании универсального устройства, пригодного для любого типа колес, обеспечивающего высокую точность измерения. Сущность полезной модели заключается в том, что устройство снабжено измерительным устройством, которое обеспечивает фиксирование на необходимую длину удлинителя. На корпусе расположен горизонтальный уровень и поперечный уровень и жидкокристаллический дисплей. 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 198 766 U1 (51) МПК G01B 5/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК G01B 5/14 (2020.02) (21)(22) Заявка: 2020107895, 21.02.2020 (24) Дата начала отсчета срока действия патента: Дата регистрации: 28.07.2020 Адрес для переписки: 446442, Самарская обл., г. Кинель, п.г.т. УстьКинельский, ул. Учебная, 2, ФГБОУ ВО "Самарский ГАУ" (56) Список документов, цитированных в отчете о поиске: RU 2108557 C1, 10.04.1998. SU 1627813 A1, 15.02.1991. CN 101687455 B, 25.04.2012. US 3956830 A1, 18.05.1976. U 1 1 9 8 7 6 6 R U Стр.: 1 U 1 (54) Универсальная линейка для измерения схождения колес (57) Реферат: Полезная модель относится к измерительной модели заключается в том, что устройство технике, в частности к диагностике и регулировке снабжено измерительным устройством, которое схождения колес автомобиля. обеспечивает фиксирование на необходимую Задача полезной модели заключается в длину удлинителя. На корпусе расположен создании универсального устройства, пригодного горизонтальный уровень и поперечный уровень для любого типа колес, обеспечивающего и жидкокристаллический дисплей. 2 ил. высокую точность измерения. Сущность полезной 1 9 8 7 6 6 (45) Опубликовано: 28.07.2020 Бюл. № 22 (73) Патентообладатель(и): федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный аграрный университет" (RU) ...

Air gap measuring apparatus

Disclosed is an air gap measuring apparatus, for measuring width of an air gap formed between a rotator and a stator. An insertion section has a first flat plate section and a second flat plate section. Gap adjusting means drives the second flat plate section such that the second flat plate section moves away from the first flat plate section, until the first flat plate section and the second flat plate section abuts on the rotator and the stator. An operating section extends to outside of the insertion section, and operates the gap adjusting means. An elastic body has an end that follows the first flat plate section, and other end that follows the second flat plate section. A strain gage outputs electrical signals corresponding to the strain of the elastic body, the strain being formed due to the movement of the second flat plate section.

ALIGNMENT ASSEMBLY FOR A MODULAR TOWER DRYER

An alignment and bracing assembly and method of using the same to erect a bucket elevator. The assembly has first and second cross braces that are attached to trunking members of a bucket elevator in spaced relation where a plate is secured to each of the cross braces. The plate includes diagonal sections for additional bracing and in addition alignment openings so that alignment pins can be disposed therethrough to align additional sets of trunking members with one another during the erection process. The alignment pins are also used for the erection of a modular tower dryer. 1. An alignment assembly , comprising:a first column having a first alignment bracket with an alignment pin secured to the first alignment bracket; anda second column having a second alignment bracket having an opening that receives a portion of the alignment pin.2. The assembly of wherein the first bracket is positioned adjacent a top edge of the first column and the second bracket is positioned adjacent a bottom edge of the second bracket.3. The assembly of wherein the first bracket and the second bracket are in vertical alignment.4. The assembly of wherein the first bracket has a support section that engages the column and terminates in a pair of flanges that extend outwardly from the support section.5. The assembly of wherein the second bracket has a support section that engages the column and terminates in a flange that extends outwardly from the support section. This application is a continuation-in-part of U.S. patent application Ser. No. 13/169,188 filed Jun. 27, 2011.This invention relates to bucket elevators. More specifically the invention relates to an alignment and bracing assembly for use when erecting agricultural square bucket elevators.Agricultural elevators have been erected for many years. Supports referred to as “trunking” are aligned and erected in spaced relation to provide support to the elevator. Specifically, once a first set of trunking members are in place and square ...

POWER LINE TOWER ALIGNMENT METHOD

An alignment jig uses steel alignment cross members and chords to align multiple load bearing member footing legs simultaneously with great accuracy, thereby greatly speeding construction footing installation times. Using preset adjustment stops, multiple footing patterns may be readily accommodated. The entire alignment jig may be readily assembled or prepared for transport by skilled workers in an hour or less. By using the alignment jig, the speed of footing construction may be greatly increased. In some cases, footings that would have previously required four days to a week to build were reduced to a single day, with consequent cost and time savings. Although one initial use of the alignment jig is for high voltage power line tower footings with four legs, it may be used with as few as two legs, and may be used with more than four legs, and in a variety of applications. 115-. (canceled)16. A method of aligning tower legs , comprising:(a) providing a survey marker at a surveyed reference location;(b) leveling a circular region about the survey marker;(c) placing a circular plate about the surveyed marker, the circular plate comprising an opening whereby the surveyed marker may be viewed;(d) placing a chair atop the circular plate, the chair comprising three legs joining at a chair seat, a threaded section threadedly disposed on the chair seat, and a conical taper disposed atop the threaded section above the chair seat; and(e) providing an alignment jig comprising a central conical alignment receptacle disposed on a hub, whereby the central conical taper mates with the central taper, whereby the alignment jig may be vertically spaced above the surveyed reference location at a specified elevation, and whereby the alignment jig is centered vertically above the survey marker.17. The method of aligning tower legs of claim 16 , wherein the alignment jig comprises:two or more spider arms attached to the hub;a spider arm adjustment attached to each spider arm, ...

Go/no go ball feeler gauge for parts checking jigs and method

A go/no go ball feeler gauge includes a ball that is laser-welded to a rod. The rod is preferably cut utilizing an EDM process to provide a flat end to which the metal ball is laser-welded. Also, the metal ball is selected to have an initial size that is about 2 microns less than a final required size, and the laser welding process causes the ball to expand to the required diameter.

Separation distance derivation system and thickness gauge

There is provided a separation distance derivation system and a thickness gauge. The separation distance derivation system has a thickness gauge that includes: a plurality of blades having first ends inserted between objects; and RFID tags respectively fixed to part of the blades and storing readably thickness information corresponding to the thickness of the respective blades. The separation distance derivation system has also a reading device that includes an RF receiver for establishing contact-less communication with the RFID tags and reading the thickness information, and a controller for summating the thicknesses of the blades, as denoted by the read thickness information, to derive thereby a separation distance.

Template for calibrating a machine used to machine an ophthalmic lens, device and method using such a template

A calibration template for calibrating a machining device that has blocking elements for blocking an ophthalmic lens, and machining elements for machining the ophthalmic lens, the template including a fastener portion suitable for being fastened to the blocking elements and a calibration portion arranged around the fastener portion. The calibration portion is made out of a material that is suitable for being machined by the machining elements, and presents firstly a plurality of shape patterns, and secondly a plurality of visual identifiers each visually associated with one of the shape patterns.

DEBONING MACHINE AUGER MOUNT ASSEMBLY

Deboning machines and methods of operating deboning machines are provided. In one aspect, a deboning machine includes a housing, a bearing supported by the housing, a separation chamber supported by the housing and including perforations defined through the separation chamber from an interior surface to an exterior surface, an auger including a shaft and a flute formed about the shaft with the auger extending through the separation chamber and the flute adapted to be positioned a working distance from the interior surface of the separation chamber. The deboning machine also includes a retainer rotatably supported by the bearing with the auger extending through the retainer, a nut rotatably coupled to a threaded portion of the auger and rotation of the moves the flute relative to the separation chamber to establish the working distance between the flute and the interior surface of the separation chamber. 1. A deboning machine comprising:a housing;a bearing supported by the housing;a separation chamber supported by the housing and including a plurality of perforations defined through the separation chamber from an interior surface to an exterior surface;an auger including a shaft and a flute formed about the shaft, wherein the auger extends through the separation chamber and the flute is adapted to be positioned a working distance from the interior surface of the separation chamber;a retainer rotatably supported by the bearing, wherein the auger extends through the retainer;a nut rotatably coupled to a threaded portion of the auger, wherein rotation of the nut moves the flute relative to the separation chamber to establish the working distance between the flute and the interior surface of the separation chamber; andat least one fastener coupling the nut to the retainer.2. The deboning machine of claim 1 , wherein the at least one fastener is a first fastener claim 1 , the deboning machine further comprising a second fastener claim 1 , wherein the first and second ...

METHOD AND DEVICE FOR CALIBRATING A REFERENCE SYSTEM FOR VEHICLE MEASUREMENT

A calibration frame for calibrating a reference system for vehicle measurement has setting elements, which enable a precise spatial orientation of the calibration frame, and multiple defined points of support, which are designed to accommodate a reference system carrier. In one specific embodiment, the points of support are designed in such a way that the reference system carrier is situatable on the points of support in at least two different orientations. In a second specific embodiment, a leveling element is provided which indicates the spatial orientation of the calibration frame in relation to the earth's gravitation field. 19-. (canceled)10. A calibration frame for calibrating a reference system of a measuring unit for vehicle measurement , wherein the reference system is to determine horizontal and vertical positions of the measuring unit and a relative position of two measuring units to one another , comprising:setting elements which enable a precise spatial orientation of the calibration frame; anddefined points of support which accommodate a reference system carrier in such a way that the reference system carrier is situatable on the points of support in at least two different orientations.11. A calibration frame for calibrating a reference system of a measuring unit for vehicle measurement , wherein the reference system is designed to determine horizontal and vertical positions of the measuring unit and a relative position of two measuring units to one another , the calibration frame comprising:setting elements which enable a precise spatial orientation of the calibration frame;defined points of support which accommodate a reference system carrier; anda leveling element which indicates the spatial orientation of the calibration frame in relation to the earth's gravitation field.12. The calibration frame as recited in claim 11 , wherein the leveling element is one of a vial or an electronic tilt sensor.13. The calibration frame as recited in claim 11 , ...

Post sleeve positioning systems and related methods

A system for positioning post sleeves is provided including a pair of post sleeve positioning devices and a spacing mechanism. Each post sleeve positioning device is configured to receive a respective post sleeve and to enable selective adjustment of a position and orientation of the respective post sleeve. The spacing mechanism is coupleable between the pair of post sleeve positioning devices to determine or control the position and orientation of the post sleeve received by one of the pair of post sleeves positioning devices relative to the post sleeve received by the other one of the pair of post sleeve positioning devices. Related methods are also provided.

DETERMINING ABSOLUTE POSITION IN DRIVE SYSTEMS

A method determines a position of at least one element that can be moved by a drive belt of a drive unit. A system is made of such components. A program carries out the method. In order to determine an absolute position of the movable element in a simple manner, the drive belt is expanded over a measurement interval and a force required to do so is determined via an efficiency of the drive unit. An effective length of the drive belt is determined from the measurement interval and the force and from a modulus of elasticity and a cross-section. The position is determined from the effective length. 16-. (canceled)7. A method for determining a position of an element which can be moved by a drive belt of a drive unit , comprising:expanding the drive belt by a measurement interval;determining a force required to expand the drive belt, the force being determined via an efficiency of the drive unit;determining an effective length of the drive belt from the measurement interval, from the force, from a modulus of elasticity of the drive belt and from a cross-sectional area of the drive belt; anddetermining the position from the effective length.8. The method as claimed in claim 7 , whereinthe drive belt is pretensioned before expanding the belt.9. The method as claimed in claim 7 , whereinthe element is brought to a constant speed before expanding the drive belt.10. The method as claimed in claim 7 , whereinduring a learning phase, the drive belt is expanded by the measurement interval while the element is at two known positions having a known separation, andfor each of the known positions, the force required to expand the belt is determined.11. The method as claimed in claim 7 , whereinduring a learning phase, the drive belt is expanded by the measurement interval while the element is at two known positions having a known separation,for each of the known positions, the force required to expand the belt is determined, anda product of the modulus of elasticity of the drive ...

CONTROL DEVICE, CONTROL METHOD AND PROGRAM

A control device includes a force detector configured to detect a force in a normal direction and a force in a shearing direction of fingertips of a robot hand device respectively as a normal force and a shearing force, and an object detector configured to calculate a friction coefficient using the normal force and the shearing force detected by the force detector and to detect whether or not a thin-film object having a maximum friction coefficient different from a maximum stationary friction coefficient between the fingertips is grasped between the fingertips on the basis of the calculation result. 16-. (canceled)7. A control device comprising circuitry configured to detect an object grasped between a first portion and a second portion of a robot device based on at least a friction coefficient related to the first and second portions.8. The control device of claim 7 , wherein the friction coefficient is calculated based on a force in a normal direction and a force in a shearing direction of the first and second portions.9. The control device of claim 7 , wherein the circuitry is further configured to detect position information of the first portion and the second portion claim 7 , and use the position information to detect the object.10. The control device of claim 9 , wherein the circuitry is further configured to estimate whether the object is a thin-film-like object or a non-thin-film like object based on the position information.11. The control device of claim 7 , wherein the circuitry is further configured to count time elapsed from starting detection.12. A method comprising:detecting an object grasped between a first portion and a second portion of a robot device based on at least a friction coefficient related to each portion.13. The method of claim 12 , wherein the friction coefficient is calculated based on a force in a normal direction and a force in a shearing direction of the portions.14. The method of claim 12 , further comprising detecting position ...

SIZE INSPECTION DEVICE

A size inspection device includes a detecting platform, a positioning assembly, four first detecting assemblies, four second detecting assemblies, a third detecting assembly, and a controller. The detecting platform includes a mounting plate. The positioning assembly is detachably mounted on the mounting plate for holding the workpiece on the detecting platform. The controller is electronically connected to the first detecting assemblies, the second detecting assemblies, and the third detecting assembly. The four first detecting assemblies and the four second detecting assemblies are slidably mounted on the mounting plate and are capable of obtaining a first moving distance and a second moving distance respectively. The third detecting assembly is mounted on the mounting plate and is capable of obtaining a third moving distance. The controller obtains the moving distances and determines whether or not the workpiece is of passing or failing quality. 1. A size inspection device for detecting and inspecting sizes of a workpiece with a receiving groove automatically , comprising:a detecting platform comprising a mounting plate;a positioning assembly detachably mounted on the mounting plate for holding the workpiece on the detecting platform;at least one first detecting assembly;at least one second detecting assembly;at least one third detecting assembly; anda controller electrically connected to the at least one first detecting assembly, the at least one second detecting assembly, and the at least one third detecting assembly;wherein the at least one first detecting assembly, and the at least one second detecting assembly are slidably mounted on the mounting plate surrounding the positioning assembly, a sliding direction of the at least one first detecting assembly is perpendicular to a sliding direction of the at least one second detecting assembly, the at least one first detecting assembly and the at least one second detecting assembly are capable of moving toward the ...

System and Method for Creating and Utilizing a Construction Aid

A system and method for creating and utilizing a construction aid for the construction of a mechanical structure is provided. Specifically, the disclosure may provide a visually transparent or semi-transparent, adhesive template capable of conforming to objects having curved and/or flat surfaces including indicia marked on portions thereof indicating, for example, the location, size, and type of fasteners to be used, or other construction information, is provided. The indicia may be comprised of lines and symbols of differing size, shape and color, as well as verbiage for additional assembly instructions. The adhesive template may be either visually or mechanically indexed to the mechanical structure. 1. A construction template for use in the construction of a mechanical structure comprising:a sheet having a pressure sensitive adhesive applied to a portion thereof, said sheet including indicia thereon indicating the type and location of fasteners to be placed therethrough.2. The construction template of wherein said sheet is transparent.3. The construction template of wherein said sheet is semi-transparent.4. The construction template of wherein said sheet includes production assembly instructions thereon.5. The construction template of wherein said indicia are printed on said sheet through the use of CAD software and corresponding printer.6. The construction template of wherein said indicia are printed in multiple colors.7. The construction template of wherein said sheet includes a mechanical indexing feature allowing the sheet to be indexed to the mechanical structure.8. The construction template of wherein said indexing feature comprises at least one hole for being received on at least one protrusion.9. The construction template of wherein said protrusion comprises a precision indexing pin.10. The construction template of wherein the mechanical structure being constructed is a portion of an aircraft.11. A construction template for use in the construction of an ...

Solar system alignment tool and method

An alignment tool for aligning torque tubes of the solar collection system can include a rigid body member and two laterally extending alignment arms. Optionally, the alignment arms can include releasable clamps that can engage and disengage without the use of tools. The tool can be designed to straddle a sun-tracking drive of a sun-tracking solar system. Thus, the tool can be used both during initial construction as well as after construction is complete for alignment purposes.

Positioning Device and Positioning Method

A positioning device is adapted to mark an assembly position of a wall mount on a wall surface. The wall mount is formed with a plurality of through holes. The positioning device includes a wall mount reference diagram and a level tool. The wall mount reference diagram can be brought against the wall surface, and is provided with a plurality of position indications, which are spaced apart from each other, and which respectively correspond in position to the through holes in the wall mount. The level tool is disposed on the wall mount reference diagram, and is configured to assist in correcting leveling of the position indications of the wall mount reference diagram.

Comprehensive Checking Fixture for Steering Knuckle

A checking fixture for a steering knuckle. In use, a workpiece is mounted on the checking fixture, three locating points of the workpiece in the X direction respectively correspond to a supporting pin I, a supporting pin II and a supporting pin III, a locating taper hole limiting the motion of the workpiece in a YZ plane corresponds to the floating pin, and a locating point of the workpiece in the Y direction levelly fit to a supporting surface of a locating pin; after location is completed, the workpiece is tightly clamped by a jacking clamp, a press clamp I and a press clamp II. The checking fixture for the steering knuckle can measure the position accuracy of each hole of the steering knuckle workpiece, and can detect whether the relative height of the flange plane of the workpiece relative to the X-direction locating points is qualified. 1. A comprehensive checking fixture for a steering knuckle , comprising:landing legs, a base plate, a support I, a detection pin I, a guide sleeve I, a supporting pin I, a detection board, a standard ring, a detection pin II, a guide sleeve II, a floating pin, a keyway, a spring, a gasket, a supporting pin II, a supporting pin III, a support II, a locating pin, a jacking clamp, a press clamp I and a press clamp II;wherein four landing legs are fixed on the lower surface of the base plate;the guide sleeve I is mounted on the support I, the support I is fixed on the left side of the upper surface of the base plate, and the detection pin I matches with the guide sleeve I;the supporting pin I, the supporting pin II and the supporting pin III are all fixed at corresponding positions of the upper surface of the base plate;the locating pin is fixed on the support II, the support II is also fixed at a corresponding position of the upper surface of the base plate, and the tail end of the locating pin corresponds to a position of a locating point of the workpiece in the Y direction;the jacking clamp, the press clamp I and the press clamp ...

Automated UV Calibration, Motorized Optical Target and Automatic Surface Finder for Optical Alignment and Assembly Robot

In an optical components automatic alignment robot, a motorized target moves closer or further from a digital camera being tested or assembled. A light sensor is used to automatically calibrate an ultraviolet (UV) or other light source used for curing adhesive. An automatic surface finder is used to accurately and repeatably find a surface on which adhesive is to be dispensed. 1. A system for actively testing a digital camera having a lens , the system comprising:a target having optically contrasting features;a robot configured to grasp the digital camera and orient the digital camera before the target, so as to image the target features by the digital camera;a drive assembly mechanically coupled to the target to move the target, thereby selectively adjusting spacing between the target and the digital camera; results from an optical signal, from the target features, that passed through the lens and was received by the digital camera; and', 'contains data indicative of a degree of optical performance of the digital camera in capturing an image of the target features, 'a measurement controller configured to acquire a plurality of time spaced-apart alignment data items, wherein each alignment data item of the plurality of time spaced-apart alignment data items2. The system according to claim 1 , further comprising a motion controller configured to:cause the robot to scan the digital camera along a trajectory from a starting location to an ending location; andwhile the robot scans the digital camera from the starting location to the ending location, store a plurality of time spaced-apart positions of the digital camera.3. The system according to claim 2 , further comprising an alignment processor configured to estimate a focus score of the digital camera claim 2 , based at least in part on the plurality of time spaced-apart alignment data items and the plurality of time spaced-apart positions of the digital camera.4. The system according to claim 1 , wherein the drive ...

SYSTEM FOR DETERMINING TARGET MISALIGNMENT IN TURBINE SHAFT AND RELATED METHOD

Systems and devices configured to determine misalignment of targets of a rotating shaft by monitoring axial and radial aspects of targets and the shaft. In one embodiment, a target monitoring system includes a first horizontal probe communicatively connected to at least one first horizontal target connected to the shaft, and a first axial probe located adjacent to the first horizontal probe and communicatively connected to the first horizontal target. The system also includes a second horizontal probe communicatively connected to at least one second horizontal target connected to the shaft, and a second axial probe located adjacent to the second horizontal probe and communicatively connected to the second horizontal target. The system may further include an end probe disposed proximate a first end of the shaft for monitoring axial movement of the shaft, and a computing device communicatively connected to the end probe and each horizontal and axial probe. 1. A target monitoring system comprising:a first horizontal probe located radially outboard of a shaft and communicatively connected to at least one first horizontal target connected to the shaft, the at least one first horizontal target disposed proximate a first end of the shaft;a first axial probe located axially adjacent to the first horizontal probe and communicatively connected to the at least one first horizontal target;a second horizontal probe located radially outboard of the shaft communicatively connected to at least one second horizontal target connected to the shaft, the at least one second horizontal target disposed proximate a second end of the shaft;a second axial probe located axially adjacent to the second horizontal probe and communicatively connected to the at least one second horizontal target;an end probe disposed proximate the first end of the shaft, the end probe configured to monitor axial movement of the shaft; anda computing device communicatively connected to the end probe and each of the ...

ADJUSTABLE POSITION GAUGE

The present application provides an adjustable position gauge, which comprises a measuring column, an adjusting block, a set screw, a base plate, a tensioning block, a nut, a conical block and the like. The application may measure the angle between different bolt holes and the position of the wheel bolt hole with different pitch sizes. 1inner hole of the nut has a thread and is fixed to the top of the base plate, upper end of the tensioning block is T-shaped, and outer side of lower end of the tensioning block is a circular surface, upper T-shaped portion of the tensioning block is matched with the T-shaped grooves in central portion of the base plate; inner side of the tensioning block is conical and is matched with conical surface of lower end of the conical block, middle portion of the conical block has an external thread to match with the inner hole of the nut.. Adjustable position gauge, comprising: a measuring column, an adjusting block, a set screw, a base plate, a tensioning block, a nut and a conical block; central portion of the base plate is provided with a plurality of T-shaped grooves uniformly distributed in the circumferential direction, and outer side of the central portion of the base plate is also provided with a plurality of T-shaped grooves which are uniformly distributed in the circumferential direction and have a certain arc length; T-shaped portion of the adjusting block is matched with curved T-shaped groove of the base plate; bottom of the adjusting block is provided with a plurality of threaded holes which are matched with the measuring column, so that horizontal position of the measuring column is configured to be adjusted as needed; the set screw is installed in top of the adjusting block, and bottom of the adjusting block is in contact with top of the base plate; This application claims priority to Chinese Patent Application No. 201810722826.7 filed on Jul. 4, 2018, which is hereby incorporated by reference in its entirety.The present ...

POSITIONING APPARATUS AND METHOD FOR DISTANCE MEASUREMENT

A ball distance measuring system incorporates a support received over a reference ball. A reference on the support has a diameter differing from a diameter of the reference ball by a predetermined amount visually distinguishable from a circumference of the reference ball presenting an even visual separation confirming concentric coincidence when centered with respect to the reference ball. 1. A ball distance measuring system comprising:a plurality of legs anda first reference land supported by the plurality of legs, said first reference land having a diameter differing from a diameter of the reference ball by a predetermined amount visually distinguishable from a circumference of the reference ball with contrasting coloration presenting an even visual separation confirming concentric coincidence when centered with respect to the reference ball.2. The ball distance measuring system as defined in further comprising a disk mounted at an upper extent of the legs as a second reference.3. The ball distance measuring system as defined in wherein the disk incorporates a bore and further comprising:a support platform having a pin rotatably received in the bore.4. The ball distance measuring system as defined in wherein the support platform is adjustable with respect to the pin for alignment of a reference edge with a circumference of the reference ball.5. The ball distance measuring system as defined in further comprising a distance measurement device supported by the support platform.6. The ball distance measuring system as defined in wherein the distance measurement device comprises a laser range finder with a laser aperture aligned with the reference edge.7. The ball distance measuring system as defined in wherein the distance measurement device comprises a tape measure with a tape aperture aligned with the reference edge.8. A method for measuring of ball distance comprising:providing a plurality of interconnected legs having a first reference land supported by the ...

Apparatus and Method of Measuring Components in a Manufacturing Process

A data collection and processing system includes a hand-held tool for measuring the spacing between two locations on a test object such as automobile body panels. The tool generates and transmits a measurement signal to a remote data processing unit in response to a single operator input. The data processing unit compares the measurement signal with a predetermined range of values and classifies the measurement signal as either in-range data (i.e., when the measurement falls within the range of values) or out-of-range data (i.e., when the measurement falls outside of said range of values). If the measurement signal reflects an in-range measurement, the database is updated with the measurement signal as being in/out of specification. If the measurement signal reflects an out-of-range measurement, the signal is classified as a functional flag, advancing the system to a next measurement group or confirming vehicle status (e.g., measurement complete or hold for re-work). 1. A measurement data collection system comprising:an operator hand-held tool operable to measure a dimensional separation between two target locations on a test object, to generate a measurement signal as a function of said measured dimensional separation, and to transmit said measurement signal to a remote data processing unit in response to an operator input,said data processing unit comprising a processing unit transceiver, a memory device, and a logic based processor, said data processing unit operative to receive said measurement signal and to compare said received measurement signal with a predetermined range of measurement values stored in said memory device,said data processing unit operative to classify and store said measurement signal as a valid data signal when said measurement falls within said predetermined range of measurement values, and to classify and store said measurement signal as a functional flag signal when said measurement falls outside of said predetermined range of ...

Ischial tuberosity measurement tool

Bicycle saddles come in many different shapes and sizes. Some are long, some are short, some are curved some are flat. The ultimate goal is to find the perfect saddle for the cyclist. 1. A bicycle saddle fit system comprising: impression pad(s) of sufficient size to span the IT bones of a minor or an adult human; a substrate layer extending laterally beyond the perimeter of the impression pad(s); a set of balls that will self-level on the impression pad; and a detached measurement gauge caliper or detached ruler comprising a sliding or non-sliding scale which said gauge will be used to measure from the center of each ball after balls are placed on the impression pad(s) which will indicate the distance between the IT impressions of the cyclist previously seated on the impression pad(s).2. The fit system of claim 1 , wherein a set of magnets can be attached to the fit system to keep ferrous balls stored in place.3. The fit system of claim 1 , wherein the measurement gauge comprises a detached and separate measuring device that can be taken over to a saddle to show exact placement of the cyclists' IT onto the saddle.4. The fit system of claim 1 , wherein the measurement gauge when placed over a saddle will clearly show the amount of drop from a level surface to the point of contact of the cyclists' IT.5. The fit system of claim 1 , further comprising a substrate layer underlying and fixed to the impression pad.6. The fit system of claim 1 , wherein it includes an exposed portion of the substrate layer which extends laterally beyond the perimeter of the impression pad.7. The fit system of claim 1 , wherein the impression pad comprises a layer of foam which is about 5-50 mm thick.8. The fit system of claim 1 , wherein it is comprised of 2 balls about 5-30 mm in diameter that will self-level into the depressions that are formed by the cyclists' IT bones into the impression pad substrate layer. Certain embodiments disclosed herein relate to apparatus and methods for ...

APPARATUS FOR LOCATION OF VEHICLE CENTER FOR AERODYNAMIC TESTING

In accordance with one aspect of the present disclosure, an apparatus and a method of testing one of aerodynamic and acoustic characteristics of a vehicle is described. The method includes measuring a vehicle center using a gauge. The gauge includes a carrier section from which a pair of arms extend in opposed directions. Each of the arms has an axle center locator. The carrier section has a vehicle center marker. Upon determination of the vehicle center, the vehicle can be located in a wind tunnel at a predetermined location and exposed to an enhanced air flow. 1. A method for marking at least one of a center of a length and a width of a vehicle , said method comprising:providing a gauge comprising a carrier section and at least two extendible and retractable arms, each of said arms including an axle center locator and each of said arms extending an equivalent distance from said carrier section;positioning said carrier section into a position adjacent said vehicle;measuring a vehicle center using the gauge; andmarking the vehicle center using a marking device associated with said carrier section.2. The method of further including:marking a vehicle width center based on a distance between wheels of a common axle using the marking device3. The method of wherein said marking device comprises one of a light emitting device claim 1 , a paint gun claim 1 , and a telescoping projection.4. The method of wherein said axle center locators comprise a light emitting device.5. The method of further including:rolling said carrier section into the position adjacent said vehicle.6. The method of further including:simultaneously extending said arms from said carrier section until said axle center locators are aligned with respective front and rear axles of the vehicle.7. The method of wherein said marking device is a light emitting device and the vehicle center marked by the light emitting device is reflected by the application of a permanent indicia.8. The method of further ...

AUTONOMOUS NON-DESTRUCTIVE INSPECTION

Autonomous non-destructive inspection equipment provides automatic and/or continuous inspection and evaluation of a material under inspection. The inspection equipment comprises at least one detection sensor and at least one detection sensor interface for a computer. The signals are communicated from the sensor to the computer. The signals are then conditioned and evaluated according to knowledge already inputted into the computer. The computer iterations are processed until an acceptable conclusion is made regarding the type of imperfection that is detected. 1. A constant-vigilance monitoring system to monitor tubular goods for determining a tool joint position within a subsea blowout preventer , said subsea blowout preventer providing pressure control for a borehole , said tubular goods being operated by a surface rig , said system comprising:a computer with storage, data entry, data readout and communication means;at least one sensor with an output in communication with said computer;software to analyze an output of said at least one sensor to determine if said subsea blowout preventer can be operated without encountering said tool joint.2. The system of wherein said at least one sensor further comprises a surface sensor.3. The system of wherein said at least one sensor further comprises a subsea sensor for said subsea blowout preventer.4. The system of wherein said software provides a shear or no-shear signal.5. The system of wherein said software recommends corrective action to allow said subsea blowout preventer to be operated without encountering said tool joint.6. A constant-vigilance monitoring system to monitor tubular goods for determining a tool joint position within a subsea blowout preventer claim 1 , said tubular goods being operated by a surface rig claim 1 , said system comprising of:a computer with storage, data entry, data readout and communication means;a surface positioned sensor and a subsea sensor positioned in a vicinity of said subsea ...

Tool for Measuring Angles and Length in Structures and Frames

The invention is a tool for measuring the distance and angle between two points on two surfaces to measure position of the points and surfaces relative to one another to provide the user with angle and distance measurements which fully define the relationship between the surfaces and points without additional calculations.

MEASUREMENT PROBE AND MEASURING DEVICE

A probe includes a movable plate to which a stylus capable of contacting a measurable object is mounted, the movable plate displaceable in an X direction; a static plate arranged to overlap with the movable plate; a counter plate facing the movable plate and the static plate; an elastic movable side connection plate, the movable side connection plate connecting the counter plate at at least three places with each of a first end connector positioned toward a first end of the movable plate in the X direction and second end connectors positioned toward a second end in the X direction; and a static side connection plate which connects the static plate and the counter plate. An entire length of the first end connector in a Y direction orthogonal to the X direction is the same size as the entire length of the second end connectors in the Y direction. 1. A measurement probe performing measurement by contacting a measurable object , the measurement probe comprising:a movable plate to which is mounted a stylus capable of contacting the measurable object, the movable plate being displaceable in a first direction;a static plate arranged to overlap with the movable plate;a counter plate facing the movable plate and the static plate;a movable side connection plate having elasticity, the movable side connection plate connecting the counter plate at at least three places with each of a first end connector positioned toward a first end of the movable plate in the first direction and a second end connector positioned toward a second end in the first direction; anda static side connection plate which connects the static plate and the counter plate,wherein,an entire length of the first end connector in a second direction orthogonal to the first direction is the same size as an entire length of the second end connector in the second direction.2. The measurement probe according to claim 1 , wherein a shape of the first end of the movable plate in the first direction and the shape of the ...

CENTER ERROR VALUE OF BEARINGS MEASURING METHOD

A method of measuring a center error between bearings includes disposing both sides of a rotation shaft on inner circumferential surfaces of a magnetic bearing and a backup bearing, applying current to the magnetic bearing to produce movement of the rotation shaft, determining a contact point between the rotation shaft and the backup bearing according to movement of the rotation shaft, determining a final target value using the contact point and predetermined position information of the magnetic bearing, determining a magnetic center of the magnetic bearing through the final target value, comparing the magnetic center of the magnetic bearing and a mechanical center of the backup bearing to determine a center error, and aligning the magnetic center of the magnetic bearing and the mechanical center of the backup bearing based on the determined center error. 1. A method of measuring a center error between bearings , the method comprising:disposing both sides of a rotation shaft on inner circumferential surfaces of a magnetic bearing and a backup bearing;applying current to the magnetic bearing to produce movement of the rotation shaft;determining a contact point between the rotation shaft and the backup bearing according to movement of the rotation shaft;determining a final target value using the contact point and predetermined position information of the magnetic bearing;determining a magnetic center of the magnetic bearing through the final target value;comparing the magnetic center of the magnetic bearing and a mechanical center of the backup bearing to determine a center error; andaligning the magnetic center of the magnetic bearing and the mechanical center of the backup bearing based on the determined center error.2. The method according to claim 1 , wherein the predetermined position is a predicted value of the magnetic center.3. The method according to claim 2 , wherein the applying of current includes applying current to a plurality of positions of the ...

GAP ASSESSMENT TOOL

A gap assessment tool includes a base and an edge probe. The base fits to an exterior exhaust element of a vehicle, and includes the first of a pair of defined measurement locations. The edge probe is supported by the base for movement to an extended position in which, with the base fitted to the exterior exhaust element, the edge probe contacts an edge of an exterior body panel of the vehicle spaced from the exterior exhaust element, and includes the second of the pair of defined measurement locations. With the base fitted to the exterior exhaust element, and with the edge probe moved to the extended position and contacting the edge of the exterior body panel, a measurement between the pair of defined measurement locations is indicative of a part of a gap between the exterior exhaust element and the edge of the exterior body panel. 1. A gap assessment tool , comprising:a base that fits to an exterior exhaust element of a vehicle, the base including the first of a pair of defined measurement locations; andan edge probe supported by the base for movement to an extended position in which, with the base fitted to the exterior exhaust element, the edge probe contacts an edge of an exterior body panel of the vehicle spaced from the exterior exhaust element, the edge probe including the second of the pair of defined measurement locations, wherein:with the base fitted to the exterior exhaust element, and with the edge probe moved to the extended position and contacting the edge of the exterior body panel, a measurement between the pair of defined measurement locations is indicative of a part of a gap between the exterior exhaust element and the edge of the exterior body panel.2. The gap assessment tool of claim 1 , wherein:the base includes the firsts of multiple pairs of defined measurement locations,the edge probe includes the seconds of the pairs of defined measurement locations, andwith the base fitted to the exterior exhaust element, and with the edge probe moved to ...

SMALL SEALING GAUGE

A small sealing gauge may include a body that is attached to a site to be measured, a lever that linearly moves by contact with a moving part while moving in a state of being inserted into a hole of the body, and a dial gauge that is inserted to a back side of the hole in the body to measure an amount of movement of the lever through contact with the lever. 1. A small sealing gauge comprising:a body that is attached to a site to be measured;a lever that linearly moves by contact with a moving part while moving in a state of being inserted into a hole of the body; anda dial gauge that is inserted to a back side of the hole in the body to measure an amount of movement of the lever through contact with the lever.2. The small sealing gauge of claim 1 , wherein the body has an “L” shape and a magnet is mounted to an inner surface thereof.3. The small sealing gauge of claim 1 , wherein the body is provided with a ball plunger that is capable of adjusting lever fluidity while coming into contact with one side surface of the lever.4. The small sealing gauge of claim 1 , wherein the body is provided with a knob that fixes a lever position while coming into contact with another side surface of the lever.5. The small sealing gauge of claim 1 , wherein the dial gauge includes an adapter that is closely coupled to a side of the body using at least two pins inserted into the pin hole in the body. The present application claims priority to Korean Patent Application No. 10-2014-0097353 filed Jul. 30, 2014, the entire contents of which is incorporated herein for all purposes by this reference.1. Field of the InventionThe present disclosure relates to a small sealing gauge. More particularly, it relates to a small sealing gauge capable of quickly, conveniently, and accurately measuring a sealing gap between a vehicle body and a door.2. Description of Related ArtIn general, only if gaps constituted for each part are formed at requested intervals in a vehicle body BIW or a complete ...

PEDAL MEASUREMENT GAUGE

An apparatus and method for measuring pedal distances within a vehicle. The apparatus includes a first block for engaging an accelerator pedal. The first block includes a first receptacle for receiving a first measurement device and a second receptacle including slidable and rotatable engagement for receiving a second measurement device. The first measurement device measures pedal stroke and the second measurement device measures distance. The apparatus further includes a second block for engaging a brake pedal. The second block includes a receptacle including slidable engagement for receiving a third measurement device. The third measurement device measures distance, either between pedals or between a pedal and a reference surface in the vehicle. 1. A gauge for measuring pedal distances within a vehicle comprising: a first receptacle for receiving a first measurement device, wherein the first measurement device measures pedal stroke;', 'a second receptacle including slidable and rotatable engagement for receiving a second measurement device, wherein the second measurement device measures distance; and, 'a first block for engaging an accelerator pedal, comprising 'a receptacle including slidable engagement for receiving a third measurement device, wherein the third measurement device measures distance.', 'a second block for engaging a brake pedal, comprising2. The gauge of wherein the first measurement device is an inclinometer.3. The gauge of wherein the second measurement device measures distance between a pedal and a reference surface in the vehicle.4. The gauge of wherein the second measurement device is a straight ruler and the reference surface is a vehicle floor.5. The gauge of wherein the third measurement device measures distance between the brake pedal and accelerator pedal and distance between the brake pedal and a reference surface in the vehicle.6. The gauge of wherein the third measurement device includes:a first straight scale;a second straight scale; ...

DETERMINING A POSITION BY MEASURING FORCES

A device and a method determines the position of an object which can be moved in a linear manner. The device includes a contact unit coupled to the object such that the contact unit provides a force signal that is dependent on the position of the object; a force detecting unit for detecting the force signal provided by the contact unit; and an evaluating unit for evaluating the force signal detected by the force detecting unit. The position of the object is ascertained using an evaluation function during the evaluation process, the evaluation function describing a dependence of the force signal on the position of the object. 112-. (canceled)13. An apparatus for determining a position of an object which can be moved in a linear manner , comprising:a contact unit, coupled to the object, generating a force signal dependent on the position of the object;a force detection unit detecting the force signal supplied by the contact unit; andan evaluation unit evaluating the force signal detected by the force detection unit.14. The apparatus as claimed in claim 13 ,wherein the contact unit comprises a spring element, coupled by a first end to the object and by a second end to the force detection unit, having a length dependent on the position of the object, andwherein the force detection unit detects a restoring force of the spring element as the force signal.15. The apparatus as claimed in claim 14 , further comprising a deflection apparatus guiding the spring element.16. The apparatus as claimed in claim 14 , wherein the force detection unit is rotatably mounted.17. The apparatus as claimed in claim 14 , wherein the force detection unit detects a direction-dependent force signal.18. The apparatus as claimed in claim 13 , a deflection element; and', 'a cable guided by the deflection element,, 'further comprisingwherein the contact unit has a mass coupled to the object by the cable, andwherein the force detection unit detects, as the force signal, a force acting on the ...

APPARATUS FOR DETECTING DISTANCE BETWEEN CARRIER AND PLATE

The present disclosure relates to an apparatus for detecting a distance between a carrier and a plate, the apparatus comprising: a base provided on the carrier; a rotation mechanism rotatably provided on the base and configured to rotate when the carrier is in contact with the plate during movement of the carrier relative to the plate; a rotation angle measuring mechanism configured to measure a rotation angle of the rotation mechanism so as to obtain the distance according to the rotation angle. The distance between the carrier and the plate can be calculated based on the rotation angle of the rotation mechanism, so that accurate measurement of the distance between the carrier and the plate can be realized. Further, the operation performance of the gap detection apparatus would not be affected or damaged by the vacuum environment. 1. An apparatus for detecting a distance between a carrier and a plate , comprising:a base provided on the carrier;a rotation mechanism rotatably provided on the base and configured to rotate when the carrier is in contact with the plate during movement of the carrier relative to the plate; anda rotation angle measuring mechanism configured to measure a rotation angle of the rotation mechanism, so as to obtain the distance according to the rotation angle.2. The apparatus according to claim 1 , wherein the rotation mechanism comprises a rotation shaft rotatably provided on the base claim 1 , and a rotation arm for coming into contact with the plate and driving the rotation shaft to rotate claim 1 , one end of the rotation arm is connected to the rotation shaft claim 1 , and another end of the rotation arm points to a direction away from the base.3. The apparatus according to claim 2 , wherein the rotation angle measuring mechanism comprises a rotation ring disposed around the rotation shaft and capable of rotating in a single direction when driven by rotation of the rotation shaft claim 2 , and wherein a third scale mark is provided on the ...

A FALL-PROOF APPARATUS FOR CLEANING SEMICONDUCTOR DEVICES AND A CHAMBER WITH THE APPARATUS

A fall-proof apparatus for cleaning semiconductor devices is provided. The fall-proof apparatus comprises: a nozzle () connecting with a carrier (); a megasonic/ultrasonic device () fixing on the carrier (); and a sensor () detecting the distance between the megasonic/ultrasonic device () and the carrier () to determine whether the megasonic/ultrasonic device () is loose and going to fall. The megasonic/ultrasonic device works with the nozzle during a cleaning process. A chamber with the fall-proof apparatus is also provided. 1. A fall-proof apparatus for cleaning semiconductor devices , comprising:a nozzle connecting with a carrier;a megasonic/ultrasonic device fixing on the carrier, the megasonic/ultrasonic device working with the nozzle during a cleaning process;a sensor detecting the distance between the megasonic/ultrasonic device and the carrier to determine whether the megasonic/ultrasonic device is loose and going to fall.2. The fall-proof apparatus of claim 1 , wherein the megasonic/ultrasonic device is fixed on the carrier by at least one pair of screws and nuts claim 1 , and the distance between the megasonic/ultrasonic device and the carrier is adjusted by loosening or tightening the at least one pair of the screws and nuts.3. The fall-proof apparatus of claim 1 , wherein the sensor is one of the following:a pressure sensor, a light sensor or an electric sensor.4. The fall-proof apparatus of claim 1 , wherein the an output of the sensor is in proportion to the distance between the megasonic/ultrasonic device and the carrier.5. The fall-proof apparatus of claim 4 , wherein the output of the sensor is a sensor reading and the sensor reading is “0” if the distance between the megasonic/ultrasonic device is a minimum.6. The fall-proof apparatus of claim 1 , wherein the sensor has an accuracy of 0.01 mm or a higher accuracy.7. The fall-proof apparatus of claim 1 , wherein the fall-proof apparatus further comprising an automatic alarm connecting with the ...

WALLBOARD SCORE, SNAP AND EDGE APPEARANCE TEST PROCEDURE

A procedure is provided for evaluating the score, snap and edge appearance of wallboard panels, and includes scoring a wallboard panel with a knife at a constant and known force using a benchtop board scoring device; snapping the scored panel in a Universal Board Testing Machine to measure the breaking force, forming a snapped panel edge; measuring a cleanliness of the snapped panel edge by placing a straight edge against the snapped panel edge and measuring gaps between the snapped panel edge and the straight edge in a plurality of locations on a face of the panel, and a plurality of locations on a back of the panel; and averaging all of the measured gaps to create an Index Score. 1. A procedure for evaluating the score , snap and edge appearance of wallboard panels , comprising:scoring a wallboard panel with a knife at a constant and known force using a benchtop board scoring device;snapping the scored panel in a Universal Board Testing Machine to measure the breaking force, forming a snapped panel edge;measuring a cleanliness of the snapped panel edge by placing a straight edge against the snapped panel edge and measuring gaps between the snapped panel edge and the straight edge in a plurality of locations on a face of the panel, and a plurality of locations on a back of the panel; andaveraging all of the measured gaps to create an Index Score.2. The procedure of claim 1 , further including providing the wallboard panel in a sample size of 12 inches×16 inches.3. The procedure of claim 1 , wherein said benchtop scoring device includes:a frame having a first end and an opposite second end, a work area defined between said first and second ends, each end having at least one leg configured for contacting a substrate;a track connected to said frame and extending between said first end and said second end;a carriage slidably mounted to said track for travel between said first end and said second end;an arm having an upper surface, a pivot end pivotally connected to ...

ADJUSTABLE SPACER WITH HARDENED ENDS

An adjustable spacer with a non-hardened intermediate portion therebetween is mountable between a pair of roller bearings also mounted on a shaft such an axle or spindle or the like. The intermediate portion allows the spacer to collapse in the axial direction to maintain desired axial loads on the bearings. 1. An adjustable spacer comprising:an annular spacer comprising a first end portion comprising a first material, and a second end portion opposite said first end portion; andan intermediate portion of said annular spacer located between said first end portion and said second end portion, said intermediate portion comprising a second material of lesser hardness than the first material and more deformable than that first material.2. The spacer of wherein the second material is similar to the first material.3. The spacer of wherein the second material is different than the first material.4. The spacer of wherein the second end portion comprises a material which is harder than the second material.5. The spacer of wherein the first end portion and second end portion comprise the first material.6. The spacer of wherein said first end portion and second end portion are formed separately from said first end portion or second end portion to be assembled together.7. The spacer of wherein the intermediate portion is formed separately from said first end portion and second end portion.8. An assembly comprising:a shaft;an annular spacer mounted on said shaft, said annular spacer comprising a first end portion comprising a first material and a second opposite end portion; andan intermediate portion of said annular spacer, located between said first end portion and said second end portion, said intermediate portion comprising a second material of lesser hardness than the first material and more deformable than the first material.9. The assembly of wherein the second material is different than the first material.10. The assembly of wherein the second end portion comprises a ...

Apparatus for Determining a Straight Line Segment Between the Center of Multiple Two Dimensional Objects or Areas.

One embodiment is made up of an outer casing with internal mechanisms that allow for a cable to be housed inside of it and pulled out upon operation. The retractable element of this embodiment keeps tension on the cable. This cable is pulled through the center of two separate three dimensional objects and is tethered to the side farthest from which the above embodiment rests. There are vertical penetrating holes in the center of each three dimensional object that allow the cable to pass through freely. The holes are strategically placed in the center of each three dimensional object. 1. an embodiment that determines the center point of two objects and the line segment between those two points2. the embodiment in comprised of a bottom element sitting under a top element both with vertical holes in their center3. the top element of having a retractable reel housing attached4. the retractable reel housing of having a cable within claim 3 , that can be drawn out by pulling5. the cable of is pulled simultaneously through the top element claim 4 , then through the bottom element6. wherein the cable is secured to the bottom side of the bottom element of claim 2 ,7. wherein the retractable reel housing applies retracting tension to the cable in8. allowing the top element of to be placed on a surface with the same area as the bottom side of the top element claim 2 , and9. allowing the bottom element of to be placed on a surface with the same area as the top side of the bottom element10. requiring the bottom element be placed top side down on said surface and the top element being placed bottom side down on said surface11. the placement of the elements of claim 10 , determining the centers of the areas on said surfaces under the top element and bottom element claim 10 , also12. the placement of the elements of claim 10 , determining the line segment between the center of the chosen areas claim 10 , and13. when finished with use the retractable reel housing returns the bottom ...

LENGTH-MEASURING DEVICE

A length-measuring device for measuring a relative position of two objects includes a hollow section member in which a tensioned scale tape extends. A mounting block is disposed at each end of the scale tape. An adjuster is configured to position a mounting block on the hollow section member in a first installed condition such that the mounting block is displaceable in the longitudinal direction. The adjuster is movably mounted on the hollow section member and capable of being brought from a first to a second position. The mounting block is in the first installed condition when the adjuster is in the first position. The mounting block is movable to a second installed condition by moving the adjuster to the second position. In the second installed condition, the mounting block is fixed in a nominal position defined by the adjuster on the hollow section member. 1. A length-measuring device for measuring a relative position of two objects with respect to each other , the length-measuring device comprising:a hollow section member in which a scale tape extends, in a tensioned state, in a longitudinal direction;a mounting block disposed at each end of the scale tape, the scale tape being attached to each of the mounting blocks; andan adjuster configured to position at least a first one of the mounting blocks on the hollow section member in a first installed condition such that the first one of the mounting blocks is displaceable in the longitudinal direction, the adjuster being movably mounted on the hollow section member and capable of being brought from a first position to a second position, the first one of the mounting blocks being in the first installed condition in a state in which the adjuster is in the first position, the first one of the mounting blocks being movable to a second installed condition by moving the adjuster to the second position, wherein, in the second installed condition, the first one of the mounting blocks is fixed in a nominal position defined ...

BOLLARD DRILLING JIG

A bollard drilling jig including a base plate, an elongated bar coupled to the base plate, and at least two guide collars spaced apart from each other on the elongated bar. The at least two guide collars each include an interior channel that is sized to receive a drilling tool therethrough. 1. A bollard drilling jig comprising:a base plate;an elongated bar coupled to the base plate; andat least two guide collars spaced apart from each other on the elongated bar, the at least two guide collars each comprising an interior channel that is sized to receive a drilling tool therethrough.2. The bollard drilling jig in accordance with claim 1 , wherein the at least two guide collars each comprise a side wall that defines the interior channel claim 1 , and a vacuum port defined in the side wall.3. The bollard drilling jig in accordance with claim 1 , wherein at least one of the at least two guide collars is selectively moveable relative to the elongated bar to modify the spacing between the at least two guide collars.4. The bollard drilling jig in accordance with claim 1 , wherein the elongated bar is selectively adjustable in length to modify the spacing between the at least two guide collars.5. The bollard drilling jig in accordance with further comprising at least two alignment features spaced from each other on the elongated bar claim 1 , wherein an alignment axis extending between the at least two alignment features is oriented substantially perpendicularly with the drilling axis.6. The bollard drilling jig in accordance with claim 1 , wherein the interior channel defines a drilling axis that is oriented substantially perpendicularly relative to the base plate.7. The bollard drilling jig in accordance with claim 1 , wherein each guide collar has a diameter of at least about 3.5 inches.8. A bollard drilling jig comprising:a base plate;an elongated bar extending across the base plate such that a first end and a second end of the elongated bar are each positioned a ...

Method and Control Unit for Determining the Travel Range Between Two Gear Shift Element Halves of an Interlocking Gear Shift Element

A method for determining an actuating-travel range between two shift-element halves of a form-locking shift element (A, F) during an engagement of the shift element (A, F) and in the presence of a tooth-on-tooth position between the two shift-element halves is provided. An actuating movement of the at least one movable shift-element half with respect to the other shift-element half is monitored by a sensor. A tooth-on-tooth position is detected when it is determined, by the sensor, within an actuating-travel range of the at least one movable shift-element half between a disengaged condition and an engaged condition of the shift element, that the actuating movement of the movable shift-element half in the engagement direction is zero. A ratio between an engagement force applied at the shift element and a radial force acting on the shift-element halves is within a value range, which facilitates a tooth-on-tooth position and an actuating movement of the shift-element half in the engagement direction is detected by the sensor after the reduction of the engagement force and/or after an increase of the applied torque.

PITOT TUBE VELOCIMETER SYSTEM

An apparatus and method for sensing position according to flow velocity includes at least two pitot tubes each defining a central axis is along mutually orthogonal axes. Each of at least two pressure sensors is positioned in fluid communication with a corresponding one of the at least two pitot tubes. A controller receives outputs from the at least two pressure sensors and analyzes to determine at least one of an angular and translational velocity according to the outputs. A distance traveled is then determined according to the at least one of an angular and translational velocity. Corresponding methods of use and calibration are also disclosed. 1. An apparatus for determining position according to flow velocity of a fluid , the apparatus comprising:at least two pitot tubes each defining a central axis, including at least one pitot tube oriented with the central axis thereof parallel to a first direction, at least one pitot tube oriented having the central axis thereof having an extent along a second direction orthogonal to the first direction; andat least two pressure sensors each positioned in fluid communication with one of the at least two pitot tubes2. The method of claim 1 , further comprising: receive outputs from the at least two pressure sensors,', 'determine a velocity according to the outputs thereof, and', 'determine a distance traveled based on the velocity., 'a controller operably coupled to the at least two pressure sensors, the controller being programmed to'}3. The apparatus of claim 1 , wherein the at least two pitot tubes are each positioned within a shaped surface and have corresponding distal ends in fluid communication with space exterior to the shaped surface.4. The apparatus of claim 3 , wherein the shaped surface defines at least one vent.5. The apparatus of claim 4 , wherein the at least two pressure sensors are differential pressure sensors each positioned to measure a difference between a pressure within the shaped surface and a pressure ...

LATCH ALIGNMENT JIG

A jig includes a plate with at least one jig aperture which defines a jig aperture axis; a striker defined along a striker axis generally parallel to the aperture axis; and a bias member movable relative to the striker axis. A method of mounting a latch mechanism to a door of a vehicle, the door includes a multiple of latch mechanism apertures, includes mounting a jig to the latch mechanism, the jig biased with respect to the door to align a multiple of jig apertures with the multiple of latch mechanism apertures. 1. A jig , comprising:a plate with at least one jig aperture that defines a jig aperture axis;a striker defined along a striker axis generally parallel to said jig aperture axis; anda bias member movable relative to said striker axis.2. The jig as recited in claim 1 , further comprising a first stand-off and a second stand-off that extend from said plate toward said bias assembly.3. The jig as recited in claim 1 , wherein said bias member is movably supported by a striker body mounted perpendicular to said plate claim 1 , said striker body generally wedge-shaped.4. The jig as recited in claim 3 , wherein said striker is mounted to said striker body.5. The jig as recited in claim 4 , wherein said striker is a cylinder.6. The jig as recited in claim 5 , wherein said plate is manufactured of a non-metallic alloy and said striker is manufactured of a metal alloy.7. The jig as recited in claim 4 , wherein said bias member is spring biased with respect to said striker body.8. The jig as recited in claim 7 , wherein said bias member is generally “]” shaped.9. The jig as recited in claim 7 , wherein said bias member is transverse to said striker body.10. The jig as recited in claim 1 , wherein said at least one jig aperture includes three jig apertures.11. A jig claim 1 , comprising:a plate with a multiple of jig apertures each along a respective jig aperture axis;a striker body mounted to said plate;a striker supported by said striker body, said striker defined ...

MEASURING DEVICE

A measuring device includes a support frame, a distance sensor and display (DSD), and a measuring arm. The support frame includes a first support arm, a linking rod, a poke rod, an elastic member, and a second support arm. The DSD includes a movable measuring head. A fixed measuring head is arranged coaxially with the movable measuring head to measure a distance between them. The poke rod includes a poke portion and a resisting portion. When the poke portion is pulled towards the first support arm, the resisting portion can resist against the linking rod, and the linking rod rotates to move the measuring heads. 1. A measuring device comprising: a first support arm,', 'a linking rod and a poke rod rotationally mounted to one end of the first support arm, the poke rod having a poke portion, and a resisting portion connected to the poke portion along a pre-determined angle;', 'a spring member connected to one end of the linking rod and the first support arm, and', 'a second support arm extending from the other end of the first support arm along a pre-determined angle;, 'a support frame comprising'} a base, and', 'a measuring rod elastically received in the base and having a head portion connected to the other end of the linking rod, and an end portion with a movable measuring head; and, 'a distance sensor and display mounted to the support frame, the distance sensor and display comprising'}at least one measuring arm mounted to the support frame, the measuring arm having a fixed measuring head, the movable measuring head and the fixed measuring head are arranged coaxially;', 'the poke portion is configured such that when pulled towards the first support arm, the poke rod is turned, enabling the resisting portion to resist against one end of the linking rod connected to the spring member; and', 'the spring member elastically pulls the measuring rod., 'wherein the base is configured to measure a moving distance of the measuring rod;'}2. The measuring device as claimed in ...

Parameter setting method of measuring instrument and computer readable medium

A parameter setting method of a measuring instrument includes: reading model information, measurement-related setting items, and parameters corresponding to the setting items, which are stored in the measuring instrument, and temporarily storing the read data in a storage unit of a computer; displaying an appearance image of the measuring instrument corresponding to the model information on the screen and displaying icons for selecting an operation on the screen at predetermined positions of the appearance image on the screen in correlation with each other; displaying the setting item, which is able to be selected by an operation in the measuring instrument relevant to the predetermined position corresponding to the selected icon, on the screen when selection of the icon is received; receiving changing of the parameter corresponding to the setting item using the computer; and transmitting the changed parameter from the computer to the measuring instrument.

JIG FOR FIREARM LOWER RECEIVER MANUFACTURE

A machining tool assembly for manufacturing a firearm lower receiver includes a first and second side jig which are configured to be disposed on opposite sides of the firearm lower receiver and configured to removably attach to one another securing the firearm lower receiver therebetween. A drill block jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the drill block jig has at least one through hole. A router support plate is disposed above and removably attachable to the first and second side jigs. A router aperture is disposed through a router support plate thickness. 1. A machining tool assembly comprising a plurality of separate components for manufacturing a firearm lower receiver , the firearm lower receiver defining a top plane that is aligned with a top surface of firearm lower receiver but below a buffer tube receiver extension of the firearm lower receiver , the assembly comprising:a first side jig and a second side jig configured to be disposed on opposite sides of the firearm lower receiver and configured to removably attach to one another securing the firearm lower receiver therebetween;a drill block jig removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the drill block jig comprises at least two through holes defining axes oriented perpendicular to the top plane of the firearm lower receiver when the drill block jig is attached to the firearm lower receiver; anda router support plate disposed above and removably attachable to the first and second side jigs, wherein the router support plate comprises a router aperture disposed through a router support plate thickness, wherein the router aperture is oriented perpendicularly through the top plane of the firearm lower receiver when it is attached onto the first or second pocket templates.2. The assembly of claim 1 , wherein the top surface of the ...

SPUTTERING GAP MEASUREMENT APPARATUS AND MAGNETRON SPUTTERING DEVICE

A magnetron sputtering device in one embodiment of the present disclosure includes a support table supporting thereon a base substrate, and a floating mask arranged at a first side of the support table and substantially parallel to the support table. The sputtering gap measurement apparatus includes: a horizontal testing platform arranged on the support table during the measurement, a first edge of the horizontal testing platform being flush with an edge of the first side of the support table in the case that the horizontal testing platform is located at a first position; a first movement mechanism configured to control the horizontal testing platform to move in a direction close to the floating mask, the horizontal testing platform being in contact with the floating mask in the case that the horizontal testing platform has moved to a second position; and a distance measurement mechanism configured to measure a movement distance of the horizontal testing platform from the first position to the second position. 1. A sputtering gap measurement apparatus for a magnetron sputtering device , the magnetron sputtering device comprising a support table supporting thereon a base substrate and a floating mask arranged at a first side of the support table and substantially parallel to the support table , the sputtering gap measurement apparatus comprising:a horizontal testing platform arranged on the support table, a first edge of the horizontal testing platform being flush with an edge of the first side of the support table when the horizontal testing platform is located at a first position;a first movement mechanism configured to control the horizontal testing platform to move in a direction close to the floating mask, the horizontal testing platform being in contact with the floating mask when the horizontal testing platform has moved to a second position; anda distance measurement mechanism configured to measure a movement distance of the horizontal testing platform from ...

INLET GUIDE VANE ALIGNMENT APPARATUS AND METHOD

Various embodiments include alignment apparatuses and associated methods for use on a turbine (e.g., a gas turbine). In various particular embodiments, an apparatus for aligning an unfixed inlet guide vane (IGV) adjacent a fixed IGV in a gas turbine. In some cases the apparatus includes: a first wedge member for interfacing with the fixed IGV; a second wedge member movably coupled with the first wedge member, the second wedge member for interfacing with the unfixed IGV; and an adjustment apparatus coupled to the first wedge member and the second wedge member, the adjustment apparatus for modifying a position of the second wedge member relative to the first wedge member to actuate movement of the unfixed IGV relative to the fixed IGV. 1. An apparatus for aligning an unfixed inlet guide vane (IGV) adjacent a fixed IGV in a gas turbine , the apparatus comprising:a first wedge member for interfacing with the fixed IGV;a second wedge member movably coupled with the first wedge member, the second wedge member for interfacing with the unfixed IGV; andan adjustment apparatus coupled to the first wedge member and the second wedge member, the adjustment apparatus for modifying a position of the second wedge member relative to the first wedge member to actuate movement of the unfixed IGV relative to the fixed IGV.2. The apparatus of claim 1 , wherein the first wedge member and the second wedge member are movably coupled at substantially complementary surfaces.3. The apparatus of claim 1 , wherein the first wedge member and the second wedge member collectively define a circumferential distance between the unfixed IGV and the fixed IGV.4. The apparatus of claim 3 , wherein the adjustment apparatus is configured to modify the circumferential distance between the unfixed IGV and the fixed IGV by modifying the position of the second wedge member relative to the first wedge member.5. The apparatus of claim 1 , wherein the first wedge member includes a first angled surface claim 1 , ...

JAW-MOUNTED MAGNET ACCESSORY FOR CALIPERS

A jaw-mounted magnet accessory is provided for being coupled to a caliper measuring jaw. The jaw-mounted magnet accessory includes a magnet configuration and a mounting arrangement interface. The magnet configuration includes at least one magnet that produces a magnetic field that extends from an operational face of the magnet configuration. The jaw-mounted magnet accessory is configured to locate the operational face of the magnet configuration proximate to the workpiece engagement surface of the caliper jaw so as to hold a workpiece (e.g., made of ferrous material) against the workpiece engagement surface. Utilization of the magnetic field to hold the workpiece in flush alignment with the workpiece engagement surface makes it more convenient to handle small or thin workpieces and/or may increase the accuracy and repeatability for measurements of some workpieces. 1. A jaw-mounted magnet accessory for being coupled to a caliper measuring jaw that provides a workpiece engagement surface that is oriented normal to a measuring axis direction in a caliper , the jaw-mounted magnet accessory comprising:a magnet configuration comprising at least one magnet that produces a magnetic field that extends from an operational face of the magnet configuration; anda mounting arrangement interface,wherein:the jaw-mounted magnet accessory is configured to be coupled to the caliper measuring jaw by a mounting arrangement that uses the mounting arrangement interface, such that the jaw-mounted magnet accessory is carried by the caliper measuring jaw;the jaw-mounted magnet accessory is configured to locate the operational face of the magnet configuration proximate to the workpiece engagement surface when the jaw-mounted magnet accessory is coupled to the caliper measuring jaw; andthe jaw-mounted magnet accessory is configured to produce the magnetic field proximate to the workpiece engagement surface and hold a workpiece against the workpiece engagement surface when the jaw-mounted ...

Gauging Jig and Film Attaching Device Having the Same

The present invention provides a gauging jig, for gauging whether projections of first and second rollers, which are disposed in parallel on both sides of a carrying surface of a platform, coincide on the surface. The gauging jig includes a pointer instrument which is provided on a side of the platform and perpendicular to the carrying surface. The pointer instrument has a first end and a second end. The first end is connected to the first roller and intersects with a central axis of the first roller, while the second end extends close to the second roller. With the gauging jig, an operator can promptly and accurately gauge whether the projections of the first and second rollers coincide on the carrying surface. Therefore, gauging time can be saved while times of trial production can be reduced or even omitted, thereby improving the production efficiency and reducing cost. 1. A gauging jig , which is used for gauging whether projections of a first roller and a second roller , which are disposed in parallel on both sides of a carrying surface of a platform , coincide on the carrying surface of the platform , whereinthe gauging jig includes a pointer instrument which is provided on a side of the platform and perpendicular to the carrying surface of the platform,the pointer instrument has a first end and a second end,the first end of the pointer instrument is connected to the first roller and intersects with a central axis of the first roller, while the second end of the pointer instrument extends close to the second roller, andwhen the projections of the first roller and the second roller coincide on the carrying surface of the platform, the second end of the pointer instrument intersects with a central axis of second roller; and when the projections of the first roller and the second roller do not coincide on the carrying surface of the platform, the second end of the pointer instrument deviates from the central axis of the second roller.2. The gauging jig according ...

METHOD AND DEVICE FOR SEWING DESIGNS

The present disclosure is directed to a device and method for guiding a hopping foot across material in a desired pattern using a manually positionable longarm sewing machine, the device having a rigid guide arm with opposing first and second planar sides, a plurality of notches formed in the edges of the guide arm, and at least one attachment point for mounting on the material. The attachment point can be a circular opening, and an anchor point in the form of a temporary disc affixed to the material is sized and shaped to be slidably received within the circular opening to provide a pivot point for rotation of the guide arm, and the notches are sized and shaped to slidably receive the hopping foot of the longarm sewing machine to guide the hopping foot across the surface of the material. 1. A device for guiding a hopping foot across the surface of material in a desired pattern using a manually positionable longarm sewing machine , the device comprising: a plurality of notches formed in at least one edge of the opposing edges, at least one of the notches structured to engage the hopping foot on the sewing machine; and', 'at least one attachment point on the guide arm; and, 'a rigid guide arm having opposing first and second sides, one of which comprises a planar working surface structured to bear against the surface of the material, the guide arm having an elongate configuration with opposing edges, the guide arm includingan anchor member structured to be releasably coupled to the material and to be releasably coupled to the guide arm to provide a pivot point for the guide arm to rotate about the anchor member.2. The device of wherein the guide arm is formed of transparent material.3. The device of wherein the anchor member comprises at least one engagement device for releasably engaging the material without damaging the material.4. The device of wherein the at least one engagement device comprises at least one prong extending from a bottom surface of the anchor ...

Jig Assembly

A jig assembly () for location with respect to a first item of furniture, such as a door or drawer front, to which a second item of furniture, such as a handle, is to be secured. The jig assembly () comprises a first member in the form of first block () and a second member in the form of second block (), the first block () and the second block () being configured to be coupled together by a spacer (). The spacer () may comprise, may be identical to, or may correspond to, a handle () corresponding to that which is to be secured to the door or drawer front. 1. A jig assembly for use in securing a first item of furniture , such as a handle , to a second item of furniture , such as a door or drawer , the jig assembly comprising:a first member comprising a first locator configured to indicate the position of a first attachment location between the first item of furniture and the second item of furniture; anda second member comprising a second locator configured to indicate the position of a second attachment location between the first item of furniture and the second item of furniture,wherein the first and second members are configured to be secured together by a spacer element which disposes the first and second members a predetermined distance apart so as to position the locators at the first and second attachment locations.2. The jig assembly of claim 1 , wherein the spacer element comprises: the first item of furniture to be secured to the second item of furniture; an identical item of furniture to the first item of furniture; or an item of furniture having attachment locations corresponding to that of the first item of furniture.3. (canceled)4. (canceled)5. The jig assembly of claim 1 , wherein the jig assembly comprises the spacer element.6. (canceled)7. The jig assembly of claim 1 , wherein the spacer element comprises a longitudinal axis claim 1 , the jig assembly configured so that the longitudinal axis of the spacer element when coupled to the first and second ...

TOOL FOR MEASURING GEOMETRICAL PARAMETERS OF A BLADE OR VANE IN A TURBOMACHINE

A tool for measuring geometrical parameters of a vane or a blade of a turbomachine, particularly for measuring a distance between the tip of the vane or blade and a reference plane is provided. The tool includes a first guiding plate and a second guiding plate. The first guiding plate and the second guiding plate are spaced apart from each other in a defined position by means of at least two spacers. Each of the first guiding plate and the second guiding plate is equipped with a first through hole and one or more second through holes. The first through hole is designed to insert through an airfoil of said vane or blade. Each of the second through holes is designed to receive a length measuring tool, e.g. a depth gauge. 1. A tool for measuring geometrical parameters of a vane or a blade of a turbomachine , particularly for measuring a distance between the tip of the vane or blade and a reference plane , the tool comprising a first guiding plate and a second guiding plate , the first guiding plate and the second guiding plate being spaced apart from each other in a defined position by means of at least two spacers , wherein each of the first guiding plate and the second guiding plate is equipped with a first through hole and one or more second through holes , the first through hole being designed to insert through an airfoil of said vane or blade and each of the second through holes being designed to receive a length measuring tool.2. The tool according to claim 1 , wherein the reference plane is a surface of a platform of the vane or the reference plane is an inner surface of a casing of the turbomachine.3. The tool according to claim 1 , wherein the reference plane is a surface of a platform of the blade or the reference plane is an external surface of the rotor shaft.4. The tool according to claim 1 , wherein the first guiding plate and the second guiding plate are spaced apart from each other at a distance that is shorter than the distance between the tip and the ...

Lateral Rail Measurement Device

The invention relates to a portable device for measuring lateral rail measurements under service to record and report excessive rail movement and angle differential to prevent a train from derailing. The device may be spring-loaded and light-weight. The device may include a microprocessor, sensors, and a display. The device may be installed on the rail. The device may sense an approaching train, automatically turn on the device, detect the train speed, and measure the angle differential, the real-time displacement, and the maximum/minimum displacement between the two rails while the train is operating over the rail at all speeds. The device measures and records the separation and angle differential of the rail to ensure the rail does not exceed separation that could derail the train. 1. A lateral rail measurement device to measure a distance between two rails when a train is passing over the device , the device comprising:a control box configured to mount to a first rail; anda measurement arm that extends from the control box to a second rail opposite the first rail, wherein the measurement arm measures a real-time rail displacement between the first rail and the second rail, a maximum displacement between the first rail and the second rail, and a minimum displacement between the first rail and the second rail while a train is operating over the first rail and the second rail at all speeds, wherein the measurement arm is spring-loaded within the control box and extends to the second rail with the spring-loaded measurement arm.2. The device of claim 1 , wherein the control box includes one or more sensors that automatically detect an approaching train and automatically turn on the lateral rail measurement device when an approaching train is in range.3. The device of claim 1 , wherein the control box measures and records a separation distance between the first rail and the second rail to ensure the separation distance does not exceed a distance that could derail the ...

Spacing Gauge with Thermal Indicia for Solar Panel Mounting Systems

Disclosed are devices and a system for compensating for thermal expansion and contraction of rail mounted solar panel rooftop systems. In one aspect, a floating end clamp that secures a solar panel in slidable captive cooperation with a mounting rail. In another aspect, a rail splice bridges two mounting rails with a gap between the rails for thermal expansion and contraction. The rail splice includes indicia for setting the gap distance between rails based on ambient temperature at the time of installation. In another aspect, a spacing gauge includes indicia for setting the gap distance between rails based on ambient temperature at the time of installation. 1. An spacing gauge for setting a gap between two mounting rails for a solar system , comprising:a wedge shaped portion with a first edge and a second opposing edge; andindicia along the first edge, each indicium representing a gap setting distance between the two mounting rails for a given ambient temperature.2. The spacing gauge of wherein;each mounting rail including a mounting rail length; andeach indicium position is proportional to a coefficient of thermal expansion of a rail material and proportional to the mounting rail length.3. The spacing gauge of wherein placement of the indicia along the first edge is determined by an equation Dg=A·ΔT·L and Ip=Dg/sin(θ) claim 1 , where: Dg is the gap setting distance claim 1 , A is a coefficient of thermal expansion claim 1 , ΔT is a difference between a maximum anticipated temperature and the given ambient temperature for the indicium claim 1 , L is a length of each of the two mounting rails claim 1 , Ip is a distance from a wedge vertex to a location of the indicium claim 1 , and θ is an angle between the first and the second opposing edge of the wedge shaped portion.4. The spacing gauge of wherein placement of the indicia along the first edge is determined by a first equation Dg=A·ΔT·L and a second equation Ip=Dg/tan(θ) claim 1 , where:Dg is the gap setting ...

METHOD IN THE INSTALLATION OF AN ELEVATOR AND TOOL FOR USE IN THE METHOD

The object of the invention is a method in the installation of an elevator, said elevator being provided with an elevator car traveling in a controlled manner along guide rails in an elevator hoistway, for determining the disposal location of the hoistway components to be disposed in the elevator hoistway and/or the landing doors of the elevator. The disposal location of the hoistway components and/or of the landing doors of the elevator is determined in relation to the guide rails of the elevator car by copying the disposal location at different heights in the elevator hoistway mechanically by means of a tool, in which tool the disposal locations according to plan of the hoistway components are arranged to remain fixed for essentially at least the whole period of the aforementioned determination of the disposal locations of the hoistway components of the elevator hoistway and/or of the landing doors of the elevator. The object of the invention is also a tool to be used in the method. 13. Method in the installation of an elevator , said elevator being provided with an elevator car traveling in a controlled manner along guide rails in an elevator hoistway , for determining the disposal location of the hoistway components to be disposed in the elevator hoistway () and/or the landing doors of the elevator , wherein the disposal location of the hoistway components and/or of the landing doors is determined in relation to the guide rails of the elevator car by copying the disposal location at different heights in the elevator hoistway mechanically by means of a tool , in which tool the disposal locations according to plan of the hoistway components and/or of the landing doors are arranged to remain fixed for essentially at least the whole period of the aforementioned determination of the disposal locations of the hoistway components of the elevator hoistway and/or of the landing doors.2. Method according to claim 1 , wherein the disposal location of the hoistway ...

Concrete Block Spacer System

A method for aligning concrete masonry units for a concrete structure is disclosed. In the present method a plurality of concrete masonry units are provided. Each concrete masonry unit includes six sides, including a top and a bottom and preferably two cores or vertical voids therein. The top and bottom of the concrete masonry unit each include two lateral grooves along the length of the block. The lateral grooves are designed to accept the spacers provided in the present method. Spacers consist of a planar member and at least one finger. Planar member is inserted into the lateral groove of a concrete masonry unit for use. Once inserted the fingers of the spacer sit within a joint between the concrete masonry units. 1. A method of aligning a plurality of concrete masonry units when constructing a concrete structure on a surface using a substance to adhere said concrete masonry units together , said method comprising the steps of: (i) a first side and a second side connected to a first end and a second end;', '(ii) a top side and a bottom side having a length and a width;', '(iii) a plurality of grooves on said top side and said bottom side wherein at least two of said plurality of grooves are cut parallel to one another along said length of said top side and said length of said bottom side;', '(iv) wherein said plurality of grooves are discrete channels defined on three sides by said concrete masonry units;, 'a. providing said plurality of concrete masonry units havingb. providing a plurality of spacers having a planar member and at least one horizontal finger;c. placing said plurality of concrete masonry units on said surface;d. inserting said planar member of said plurality of spacers into said plurality of grooves such that said at least one finger provides for a set distance between a first concrete masonry unit and a second concrete masonry unit;e. stacking said concrete masonry units such that said spacers provide set distance between said concrete masonry ...

Tool for Precise Locating of Fasteners Under Coatings

A fastener locating tool equipped with a sensor head having one or more probes and a method for operating such a tool for precisely locating a fastener that is hidden or buried under a thick coating applied on a surface of a structure. The fastener locating tool may be manually or automatically operated. The fastener locating tool includes a platform having a central opening, means for temporarily attaching the platform to a coated surface, and a sensor head that may be easily mechanically coupled to and then later decoupled from the platform. Optionally, the fastener locating tool also includes a multi-stage positioning system with X and Y stages which may be used to adjust the position of the sensor head. The sensor head includes at least one probe which generates electrical signals indicating the presence of a fastener beneath a coating when the probe is within a detection range.

Wireless taper gauge and method of using same

A taper gauge that includes an elongate taper assembly that has a tip section and an electronics section that includes a location determining element that collects data related to a measurement area when the tip section is inserted in the measurement area and a power source. An embodiment allows for increased precision, accuracy, and speed for wireless measurement of gaps. A method and system that uses the taper gauge.

Handle Accessory to Facilitate Height Adjustment of Precise Height Measuring Gage for a Lawnmower Blade

A handle accessory includes a handle body, a base plate, and a precise height measuring gage. The handle body and the precise height measuring gage are both positioned on the base plate. The handle body includes a gage reading opening, which allows the user to read the precise height measuring gage without being obstructed by the handle body. The handle accessory facilitates the usage of the precise height measuring gage for the user to set the height of the lawnmower blade.

Speed Stud and joist Setting jig

The existing problem within the construction industry is that with each builder the framework for the project will differ based on the location of the supporting framework at the required distance, sometimes causing huge cost overages or poor quality workmanship. The solution to this problem is to ensure each ensuing supporting frame member (wood or metal 2×4, 2×6) is spaced exactly at the same distance as the previous frame member. This hand portable jig will ensure this occurs by setting the jig to the desired distance, then placing the jig where it straddles the last frame member installed, awaiting the insertion of the next frame member. Each newly installed frame member will be spaced at the same corresponding distance throughout the project. The Speed Stud and joist Setting Jig is my invention; it is unique because once the tool has been set to the desired distance one individual can consistently place wall studs or floor, ceiling joist into position and secure them into position. Other distinct features of this tool is it comes fully assembled and the tool is lightweight with only two moving parts section the inside receiver and the detent stop lock button. This small portable tool is designed to consistently space wall studs floor and ceiling joist in there correct position in accordance with building codes used in the framing of most commercial and noncommercial building utilizing wood or metal studs or joists of any dimension. Construction, measurements, insuring exact distance is maintained in the placement of wall studs and floor joists in residential and commercial construction.In residential home construction the industry guidelines calls for all wall studs to be placed at a specific distance in relation to each other. The tools used to calculate this distance is the common tape measure, ruler, or construction square. One of the disadvantages with these tools is that each individual using one of these tools will use them in a different fashion. Some ...

Differential motion sensor

A differential motion sensor includes a base and a cradle. The base includes a first surface that extends along a first axis to define a length and a second axis to define a width. The base further includes at least one hinge that pivots about a rotational axis extending along the first axis. The cradle is pivotably coupled to the at least one hinge and is configured to move in the direction of the second axis when pivoting about the hinge. The differential motion sensor is configured to operate in a first mode when the cradle is aligned with the base and a second mode when the cradle is pivotably displaced with respect to the base.

CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE

In embodiments, a connector for setting a layout of a brake hose includes a first coupling member coupled to one end of the brake hose; a second coupling member disposed to be spaced apart from the first coupling member, and coupled to the caliper housing or the frame of the master cylinder; and an adjusting unit connected at one end thereof to the first coupling member, connected at other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a line passing through a center of the first coupling member with respect to the second coupling member to be positioned in one of up/down/left/right directions, in a test for setting the layout of the brake hose. 1. A connector for setting a layout of a brake hose disposed between a caliper housing and a frame of a master cylinder in a vehicle , the connector comprising:a first coupling member coupled to one end of the brake hose;a second coupling member disposed to be spaced apart from the first coupling member, and coupled to the caliper housing or the frame of the master cylinder; andan adjusting unit connected at one end thereof to the first coupling member, connected at an other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a line passing through a center of the first coupling member with respect to the second coupling member to be positioned in one of up/down/left/right directions, in a test for setting the layout of the brake hose,wherein the adjusting unit comprises:a length adjuster comprising a length adjusting bar connected at one end thereof to the second coupling member, and a first tube body slidably coupled to an other end of the length adjusting bar; anda position adjuster ...

MEASURING TOOL FOR DISC BRAKE DEVICE BRAKE PAD

A measuring tool for disc brake device brake pad, which includes a base, a first tube, a second tube, a front rod, a measuring rod, and a spring, wherein the first tube is configured at the front end of the base, the first tube is perforated with a sighthole. The second tube is pivoted in the first tube, and a marking is formed on the exterior of the midsection of the second tube. The front rod is configured at the front end of the second tube, and a pivot hole axially penetrates the front end of the front rod. The measuring rod pivotal penetrates the front rod, the second tube, and the first tube. The rear end of the measuring rod is inserted into the center of the front end of the base. A contact pin extends in a curved sideward direction from the front end of the measuring rod, and the contact pin abut against the front end of a protruding portion. The spring is disposed in the interior of the second tube, and the two ends of the spring respectively abut against the front rod and the base. 1. A measuring tool for disc brake device brake pad , in combination , including a base , a first tube , a second tube , a front rod , a measuring rod , and a spring; wherein:the base is a round cylindrical body, and a retaining screw is radially screwed into the circumference of the base;the first tube is a round tube configured at the front end of the base, and the rear end of the first tube is connected to the front end of the base, a long sighthole is perforated in the tube wall of the first tube, and the two ends of the long sighthole are respectively oriented toward the two ends of the first tube, a ruler is formed at one side of the sighthole on the exterior of the first tube, the ruler is composed of an array of calibrations and numbers, which are used to display length measurements;the second tube is a round tube pivoted in the first tube so that the rear end of the second tube is positioned in the interior of the first tube, thereby enabling the first tube to displace ...

SUPER-COOLED WATER-DROPLET SIZE INDICATOR

Apparatus and associated devices relate to a system for measuring a maximum size of super-cooled water droplets in a cloud atmosphere. The system includes a housing having a convex exterior surface on a forward end and having stabilizers projecting from an aft end. The system includes a gimballed mounting mechanism configured to attach the housing to an aircraft while permitting the housing to freely pitch and yaw with respect to the aircraft. When an airstream engages the stabilizers, the housing aligns with a direction of the engaging airstream. The system includes a sequence of indices on a corresponding sequence of ice-accretion regions of the convex exterior surface, each of the sequence of indices visible in the absence of ice accretion. The forward-most ice-free one of the sequence of indices is indicative of a maximum size of super-cooled water droplets. 1. A system for measuring a maximum size of super-cooled water droplets in an airstream of an aircraft , the system comprising:a housing having a convex exterior surface on a forward end and having stabilizers projecting from an aft end; anda gimballed mounting mechanism configured to attach the housing to an aircraft while permitting the housing to freely pitch and yaw with respect to the aircraft, wherein, in response to the airstream engaging the stabilizers, the housing aligns with a direction of the engaging airstream;wherein ice accretes on an ice-accretion portion of the convex exterior surface, in response to the housing engaging an airstream containing super-cooled water droplets,wherein an aft-extent of the ice-accretion portion measured from the leading edge is indicative of the maximum size of the super-cooled water droplets.2. The system of claim 1 , further comprising:a sequence of indices on the convex exterior surface extending from a leading index at a leading edge of the convex exterior housing through a sequence of increasingly-aft indices, each of the sequence of indices visible in the ...

Valve Clearance Measuring Method and Assembly

A valve clearance measuring assembly includes a panel having a first side, a second side, a forward edge and a rearward edge. The forward edge is extendable between a valve tip and a rocker arm. The first and second sides of the panel each are planar and orientated planar with respect to each other. A head includes a central member and a pair of arms. The arms extend in a generally same direction with respect to each other to define a space between the arms. The panel is attached to the arms and traverses the space. The forward edge is in static communication with the arms such that the forward edge is in a linear configuration as the forward edge traverses the space. 1. A feeler gauge assembly for measuring valve clearance , the assembly comprising:a panel having a first side, a second side, a forward edge, a rearward edge, a first lateral edge and a second lateral edge, the forward edge being configured to be extended between a valve tip and a rocker arm;the first and second sides of the panel each being planar and being orientated planar with respect to each other;a head including a central member and a pair of arms, the arms extending in a generally same direction with respect to each other, a space being defined between the arms; andthe panel being attached to the arms and traversing the space, the forward edge being in static communication with the arms such that the forward edge is in a linear configuration as the forward edge traverses the space.2. The feeler gauge assembly according to claim 1 , wherein the panel is comprised of a metallic material.3. The feeler gauge assembly according to claim 1 , wherein the panel has a width dimension measured from the first side to the second side claim 1 , the panel having a depth dimension measured from the forward edge to the rearward edge claim 1 , the width dimension being from at least 0.001 inches and up to 0.015 inches.4. The feeler gauge assembly according to claim 3 , wherein the depth dimension is less than ...

MEASURING TOOL

The present invention provides a measuring tool comprising a support portion and a measuring portion, the measuring portion is movably connected to the support portion, the support portion is configured for supporting the measuring portion, the measuring portion is configured for successively measuring at least one gap between a base and a workpiece on the base. The measuring tools, by providing a measuring portion capable of successively measuring at least one gap between the rubbing base and the rubbing roller, avoid frequent replacement of the measuring portion, thereby the measuring efficiency is increased greatly, and the utilization rate of processing equipment is improved. 1. A measuring tool , comprising a support portion and a measuring portion , wherein the measuring portion is movably connected to the support portion , the support portion is configured for supporting the measuring portion , and the measuring portion is configured for successively measuring at least one gap between a base and a workpiece on the base.2. The measuring tool of claim 1 , wherein the support portion includes a support rod claim 1 , the measuring portion includes a plurality of rolling elements having different diameters respectively claim 1 , the rolling elements are connected to the support rod claim 1 , and the rolling elements are capable of rolling on the base.3. The measuring tool of claim 2 , wherein the rolling elements are circular plates claim 2 , the center of each circular plate is connected to the support rod.4. The measuring tool of claim 2 , wherein the rolling elements are spheres claim 2 , the center of each sphere is connected to the support rod claim 2 , and the spheres are capable of rotating about their center in any direction.5. The measuring tool of claim 2 , wherein the rolling elements have a cylindrical shape.6. The measuring tool of claim 2 , wherein the plurality of rolling elements are arranged along the longitudinal direction of the support rod in a ...

JIG FOR FIREARM LOWER RECEIVER MANUFACTURE

A machining tool assembly for manufacturing a firearm lower receiver includes a first and second side jig which are configured to be disposed on opposite sides of the firearm lower receiver and configured to removably attach to one another securing the firearm lower receiver therebetween. A drill block jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the drill block jig comprises a plurality of through holes. A template spacer jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the template spacer jig comprises a spacer aperture disposed through a template spacer thickness. A first and second pocket templates are removably attachable and disposed onto the template spacer jig. A router support plate is disposed onto either the first or second pocket templates. 1. A machining tool assembly comprising a plurality of separate components for manufacturing a firearm lower receiver , the firearm lower receiver defining a top plane that is aligned with a top surface of firearm lower receiver but below a buffer tube receiver extension of the firearm lower receiver , the assembly comprising:a first side jig and a second side jig configured to be disposed on opposite sides of the firearm lower receiver and configured to removably attach to one another securing the firearm lower receiver therebetween;a drill block jig removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the drill block jig comprises a plurality of through holes defining axes oriented perpendicular to the top plane of the firearm lower receiver when the drill block jig is attached to the firearm lower receiver;a template spacer jig removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the template spacer jig ...

SOLAR SYSTEM ALIGNMENT TOOL AND METHOD

An alignment tool for aligning torque tubes of the solar collection system can include a rigid body member and two laterally extending alignment arms. Optionally, the alignment arms can include releasable clamps that can engage and disengage without the use of tools. The tool can be designed to straddle a sun-tracking drive of a sun-tracking solar system. Thus, the tool can be used both during initial construction as well as after construction is complete for alignment purposes. 1. (canceled)2. A system including rotationally-aligned torque tubes , the system comprising:a first torque tube configured to rotate about an axis, the first torque tube having a first reference surface at an end portion of the first torque tube;a second torque tube configured to rotate about the axis and displaced from the first torque tube along the axis, the second torque tube having a second reference surface at an end portion of the second torque tube, wherein the first reference surface is rotationally aligned with and axially displaced from the second reference surface; anda plurality of solar collection devices supported by the first torque tube and the second torque tube.3. The system of claim 2 , further comprising a drive disposed between the first torque tube and the second torque tube claim 2 , the drive configured to cause at least one of the first torque tube and the second torque tube to rotate about the axis.4. The system of claim 3 , wherein the drive comprises a drive member secured to the first torque tube and a motor configured to rotate the drive member.5. The system of claim 3 , wherein the drive comprises a third reference surface aligned with and abutting the first reference surface of the first torque tube.6. The system of claim 5 , further comprising a first drive plate at the end portion of the first torque tube and a second drive plate at an output end of the drive claim 5 , the first drive plate secured to the second drive plate.7. The system of claim 6 , ...

Position Monitoring for Subsea Bellow Compensators

An arrangement for providing a variable volume size is described. The arrangement includes an outer bellow having an outer end wall closing the outer bellow at one end. The arrangement further includes an inner bellow having an inner end wall closing the inner bellow at one end, the inner bellow being arranged at least partly inside the outer bellow. The arrangement further includes a base at which another end of the outer bellow and another end of the inner bellow are attached. The arrangement further includes a position measuring apparatus for measuring at least one position indicative of a distance between the outer end wall and the inner end wall.

Fixture for measuring center position of rotation shaft and method for measuring center position of rotation shaft using the same

A rotation table, center position of a rotation shaft of which is to be measured, is mounted on a table of a machine tool and includes a turning plate on which a workpiece is placed, a rotary drive for rotating the turning plate, and a rotation shaft support device that is located opposite the rotary drive and supports the turning plate. A fixture, including a rod-like member that is provided with spherical reference bodies at both ends and is disposed on the turning plate of the rotary table, is used to measure the center position of the rotation shaft of the rotary table.

Test apparatus of fluidic sample and control method thereof

Disclosed herein are a test apparatus of a fluidic sample, which tests the fluidic sample, and a control method thereof. The test apparatus of the fluidic sample includes a housing, an installing member in which a cartridge receiving a fluid is inserted, a pressing member which is disposed in the housing to press the cartridge and perform an inspection of the fluid, a driving unit of which at least a part is coupled to the pressing member so as to movably drive the pressing member, and a sensing unit of which at least a part is opposite to the driving unit so as to sense a position of the driving unit. According to the present invention, since the sensing unit can recognize the position of the driving unit, the pressing member can apply uniform pressure to the cartridge.

ROW UNIT PLUGGING DETECTION AND CONTROL SYSTEM

A method of controlling a mobile agricultural machine, the method comprising operating a row unit having a ground-engaging element to deliver product to a furrow formed by the row unit, receiving an indication of rotational speed of the ground-engaging element, determining that the rotational speed of the ground-engaging element is below a threshold, and controlling an action of the mobile agricultural machine based on the determination. 1. A method of controlling a mobile agricultural machine , the method comprising:operating a row unit having a ground-engaging element to deliver product to a furrow formed by the row unit;receiving an indication of rotational speed of the ground-engaging element;determining that the rotational speed of the ground-engaging element is below a threshold; andcontrolling an action of the mobile agricultural machine based on the determination.2. The method of claim 1 , wherein receiving an indication of rotational speed of the ground-engaging element comprises receiving a sensor signal from a sensor on the row unit.3. The method of claim 1 , wherein the ground-engaging element comprises a furrow opener mounted to the row unit and configured to engage a surface of ground over which the mobile agricultural machine travels to open the furrow in the ground.4. The method of claim 1 , wherein the row unit comprises a furrow opener mounted to the row unit and configured to engage a surface of ground over which the mobile agricultural machine travels to open the furrow in the ground claim 1 , and wherein the ground-engaging element comprises at least one of:a row cleaner mounted to the row unit ahead of the furrow opener relative to a direction of travel of the mobile agricultural machine, the row cleaner configured to clear debris from a path of the furrow opener;a furrow closer mounted to the row unit behind the furrow opener relative to a direction of travel of the mobile agricultural machine; ora gauge wheel.5. The method of claim 1 , and ...

APPARATUS, SYSTEMS, AND METHODS FOR YIELD SENSOR INSTALLATION

Apparatus, systems and methods are provided for monitoring yield while harvesting grain. In some embodiments a template is provided for cutting an opening in a clean grain elevator plane. In some embodiments, a gauge and shims are provided for positioning a yield sensor on the clean grain elevator. 1. A kit for installing a sensor in a combine having a plurality of grain paddles and a clean grain elevator , the clean grain elevator including an upper sprocket and a lower sprocket , the upper and lower sprocket defining an elevator plane , comprising:a yield sensor;a cutting template, said cutting template configured to indicate whether said cutting template is aligned with said elevator plane, said cutting template configured to guide a user in cutting an opening in the clean grain elevator, said opening sized to receive said yield sensor; anda gauge, said gauge configured to engage said opening, said gauge configured to indicate a distance between an upper surface of said elevator plane and a desired position of a lower surface of said yield sensor.2. The kit of claim 1 , wherein said gauge is configured to contact one of said grain paddles when said gauge engages said opening.3. The kit of claim 1 , wherein said cutting template is configured to engage the upper sprocket.4. The kit of claim 1 , wherein said cutting template is configured to engage a side plate of said clean grain elevator housing.5. The kit of claim 1 , further including a plurality of shims for placing between said yield sensor and the clean grain elevator housing claim 1 , whereby said yield sensor is positioned above said clean grain elevator by said distance.6. The kit of claim 1 , wherein opening intersects said elevator plane.7. The kit of claim 1 , wherein said yield sensor is configured to generate a signal related to a centrifugal force imposed on said yield sensor by a layer of grain released from one of said grain paddles.9. The method of claim 8 , wherein said gauge is configured to ...

ADJUSTABLE SPACER WITH HARDENED ENDS

An adjustable spacer with hardened end portions and a non-hardened intermediate portion therebetween is mountable between a pair of roller bearings also mounted on a shaft such an axle or spindle or the like. The hardened material contacts the faces of the roller bearings but helps prevent wear therebetween and unwanted movement of the bearings on the shaft. The unhardened material allows the spacer to collapse in the axial direction to maintain desired axial loads on the bearings. 1. An adjustable spacer system comprising:an annular spacer configured to be mounted on a shaft to apply a force to one or more roller bearings mounted on said shaft, the annular spacer comprising a first end portion and a second end portion opposite said first end portion, the first end portion and the second end portion of said annular spacer comprising a hardened material; andan intermediate portion of said annular spacer located between said first end portion and said second end portion, said intermediate portion comprising a non-hardened material, the intermediate portion being more deformable than that first end portion.2. The system of wherein said annular spacer is configured to be assembled on a shaft between two roller bearings to apply a force axially on said two roller bearings.3. The system of wherein the first end portion comprises a first face exposed in an axial direction claim 2 , the first face being formed of a hardened material.4. The system of wherein the second end portion comprises a second face exposed in an axial direction claim 3 , the second face being formed of a hardened material.5. The system of wherein said annular spacer is formed from a first starting material and wherein the first end portion and second end portion are hardened from said first starting material.6. The system of wherein said first end portion and second end portion are hardened without hardening the intermediate portion of said annular spacer.7. The system of wherein the intermediate ...

METHOD FOR MEASURING BEARING CUP GAP IN UNIVERSAL JOINT AND METHOD FOR MANUFACTURING UNIVERSAL JOINT TO WHICH THE MEASURING METHOD IS APPLIED

Provided are a method for measuring a bearing cup gap in a universal joint that enables bearing cups to be easily and accurately assembled to a yoke member, and a manufacturing method for a universal joint, to which the measuring method is applied. The measuring method is used for a universal joint including a yoke member, bearing cups, and a joint spider member to measure gaps between bottom surfaces of the bearing cups and the joint spider member. The method includes acquiring first relationship data, acquiring second relationship data, acquiring a displacement amount of the pair of bearing cups, and calculating a gap between bottom surfaces of the bearing cups and end surfaces of a pair of shaft portions based on the first relationship data, the second relationship data, and the displacement amount. 1. A method for measuring a bearing cup gap in a universal joint , the universal joint including: a yoke member including a yoke main body portion and a pair of arms extending in a bifurcated manner from the yoke main body portion and each having a holding hole formed therein; a pair of bearing cups shaped like bottomed tubes and press-fitted into the holding holes such that openings of the bearing cups face each other; and a joint spider member with a pair of shaft portions supported by the bearing cups so as to be able to swing , the measuring method measuring gaps between bottom surfaces of the bearing cups and the joint spider member , the measuring method comprising:acquiring first relationship data that indicates a relationship between a first pressing load and a first deformation amount of the arms when, with the yoke member alone, the first pressing load is applied to the arms in an approaching direction in which the arms approach each other so that the arms are subjected to elastic bending deformation;acquiring second relationship data that indicates a relationship between a second pressing load and a second deformation amount of the joint spider member and ...

MEASURING JIG, MEASURING DEVICE, AND GAP MEASURING METHOD

A measuring jig includes: a base portion; a sensor holding portion disposed so as to protrude from the base portion and configured to hold a sensor; and a first protruding portion protruding from the base portion toward the same side as the sensor holding portion, at a first position different from a sensor position which is a position of a sensor installation surface on which the sensor extends, with respect to a direction orthogonal to the sensor installation surface. 1. A measuring jig , comprising:a base portion;a sensor holding portion disposed so as to protrude from the base portion and configured to hold a sensor; anda first protruding portion protruding from the base portion toward the same side as the sensor holding portion, at a first position different from a sensor position which is a position of a sensor installation surface on which the sensor extends, with respect to a direction orthogonal to the sensor installation surface.2. The measuring jig according to claim 1 , further comprising:a movable piece disposed so as to be capable of being displaced with respect to the base portion; andat least one biasing unit configured to bias the movable piece toward an opposite side to the first position across the sensor position, in the direction orthogonal to the sensor installation surface.3. The measuring jig according to claim 2 ,wherein the at least one biasing unit includes a pair of biasing units which are parallel to a protruding direction of the sensor holding portion from the base portion when projected on the sensor installation surface, and positioned on opposite sides of a line passing through a center position of the sensor.4. The measuring jig according to claim 2 ,wherein the at least one biasing unit includes a helical torsion spring disposed around a line which is parallel to the sensor installation surface and which is orthogonal to a protruding direction of the sensor holding portion from the base portion, andwherein the helical torsion ...

End play measurement apparatus

An end play measurement apparatus is provided that measures end play of a tapered roller bearing of a gear unit. The gear unit supports a large-gear shaft, with which a gear is fitted, via the tapered roller bearing. The end play measurement apparatus includes a power generation unit, which is fixed to the large-gear shaft and generates power to move the gear unit backward and forward in the axial direction, a position change unit, which is interposed between the power generation unit and the gear unit and changes the axial position of the gear unit by using the power of the power generation unit, and a booster mechanism, which has a free end that receives the power of the power generation unit to boost the power.

DETERMINING A POSITION BY MEASURING ANGLES

A device and a method determine the position of an object which can be moved in a linear manner. The device includes a contact unit which is coupled to the object such that the contact unit provides an angle signal (α) that is dependent on the position of the object. An angle detecting unit detects the angle signal (α) provided by the contact unit, and an evaluating unit evaluates the angle signal (α) detected by the angle detecting unit. The position of the object is ascertained using an evaluation function (a(X)) during the evaluation process, the evaluation function describing a dependence of the angle signal (α) on the position of the object. 113-. (canceled)14. An apparatus for determining a position of an object which can be moved in a linear manner , the apparatus comprising:a contact unit which is coupled to the object such that it produces an angle dependent on the position of the object;an angle detection unit to detect the angle produced by the contact unit, and to produce an angle signal based thereon; andan evaluation unit to evaluate the angle signal produced by the angle detection unit and to determine the position of the object from the angle signal.15. The apparatus as claimed in claim 14 , whereinthe contact unit comprises a linear spring element, tensioned in each position of the object, the linear spring being coupled to one end to the object, so that the angle dependent on the position of the object is an angle between a predefined reference direction and the spring element, andthe angle detection unit detects the angle between the predefined reference direction and the spring element.16. The apparatus as claimed in claim 15 , wherein the spring element exerts an effective force which influences movement of the object.17. The apparatus as claimed in claim 14 , whereinthe contact unit comprises a mass, a cable and a deflection apparatus, the mass being coupled to the object by way of the cable and the deflection apparatus,the cable is guided by ...

METHOD OF DETECTING PRELOAD OF BALL SCREW

A method of detecting a preload of a ball screw is to acquire an operational signal of the ball screw, to process the operational signal via a theoretical ball pass order and an order tracking analysis procedure to acquire an actual ball pass order, to compare and judge the relationship between the actual ball pass order and the theoretical ball pass order via a preload judgment procedure, and finally to observe the proportion of occurrence of side band of the actual ball pass order to determine the preload status of the ball screw. 1. A method of detecting a preload of a ball screw for tracking the preload of the ball screw via a detection device , a signal-capturing device , and a computer , the detection device being connected with or close to the ball screw for detecting an operational status of the ball screw , the operational status containing rotary speed of the ball screw and vibration or sound of the ball screw , the signal-capturing device being connected with the detection device and the computer for receiving and converting the operational status into an operational signal , the computer storing a preload judgment program , which can be operated by the computer to carry out the method when the ball screw is working , the method comprising steps of:receiving the operational signal;processing the operational signal;carrying out an order tracking analysis procedure for statistical analysis of the operational signal for tracking an actual ball pass order of the ball screw;providing a theoretical ball pass order indicating that the ball screw is devoid of any preload; andcarrying out a preload judgment procedure having an order comparison sub-procedure and a quantification side band sub-procedure where the order comparison sub-procedure is to compare difference between the actual ball pass order and the theoretical ball pass order and the quantification side band sub-procedure is to judge proportion of occurrence of side band around the actual ball pass order ...

TOUCH SENSOR

The present invention relates to a touch sensor and, more particularly, to a touch sensor having a solenoid provided therein, wherein the touch sensor: after a plunger is pushed out of a main body case thereof when a detected start command is input, detects the plunger being pushed into the main body case by means of a detected object (bed) and generates a detection signal; and when a detection end command is input, allows the plunger to be pushed in, thereby removing hindering elements that arise and solving spatial limitations while 3D printing or operating machine tools. Also, the touch sensor is capable of carrying out a detecting function quickly and at a low power consumption and enables manpower to be reduced. 1. A touch sensor comprising:a plunger formed on an upper end thereof with a permanent magnet;a main body case formed on one end thereof with a solenoid and formed on an opposite end thereof with a plunger guide configured to guide a movement of the plunger;a core positioned at a central portion of the solenoid to interact with magnetic force of the permanent magnet;a detector installed inside the main body case and configured to sense the plunger pushed into the main body case by a detection object; anda control device configured to receive or output a signal from or to an outside, receive a signal of the detector and drive the solenoid.2. The touch sensor of claim 1 , further comprising an elastic member formed on an upper end of the permanent magnet or a lower end of the core.3. The touch sensor of claim 1 , wherein the core is configured to be further inserted into or withdrawn from an inside of the solenoid. The present invention relates to a touch sensor and, more particularly, to a touch sensor having a solenoid provided therein, wherein the touch sensor: after a plunger is pushed out of a main body case thereof when a detection start command is input, detects the plunger being pushed into the main body case by means of a detected object (bed) ...

Double ball-bar measuring system and errors compensation method thereof

A double ball-bar measuring system includes a calibration unit, at least two double ball-bars and a measuring module. Among the double ball-bars, at least one is a measuring double ball-bar and at least one is a reference double ball-bar. The measuring double ball-bar is installed on a measurement apparatus to measure or calibrate a target machine. The reference double ball-bar is disposed on the calibration unit to measure thermal errors. When the target machine is driven for measurement or calibration, the geometric and thermal errors of the measuring double ball-bar are compensated so that the measurement apparatus can achieve highly accurate measurement.

GAP MEASURING DEVICE

A device for measuring a gap between two objects located remotely from a user includes a base, a slider and a wedge. The slider is slidably received in the base and the wedge is attached to the slider and also slidably received in the base. A push-pull cable has a proximal end connected to the slider. The wedge is inclined at a predetermined angle and slides along an angled surface of the base such that a force applied to a distal end of the cable causes an upper surface of the wedge to move vertically forcing the wedge and the base into respective contact with the two objects forming the gap. By measuring the distance that the push-pull cable slides, the vertical distance traveled by the wedge and thus a measurement of the gap may be determined. 1. A device for measuring a distance between two objects , comprising:a base including an upper surface and a lower surface, the upper surface being disposed at an incline to the lower surface;a wedge having a top surface and a bottom surface, the bottom surface being arranged to slidably engage the upper surface of the base, the bottom surface being disposed at an incline that matches the incline of the upper surface such that the top surface of the wedge and the lower surface of the base are disposed parallelly to one another; anda flexible actuator having a first end coupled to the wedge such that a force applied to a second end of the flexible actuator causes the bottom surface of the wedge to slide relative to the upper surface of the base thereby causing a distance change between the parallelly disposed top surface of the wedge and lower surface of the base.2. The device of claim 1 , further comprising a slider slidably coupled to the base and slidably coupled to the wedge.3. The device of claim 2 , wherein the flexible actuator is coupled to the wedge through a direct connection with the slider via connector structure of the flexible actuator.4. The device of claim 3 , wherein the first end of the flexible actuator ...

Harvester suspension

A harvesting vehicle including a body including a plurality of picking systems configured to be carried over plants growing in one or more plant beds to harvest crops of the plants. Each picking system can include an imaging system and can be configured to (a) determine a height of the picking system over one of the one or more plant beds as the picking system is carried over the plants and (b) provide distance measurement data based on the height. The harvesting vehicle also can include a plurality of wheels each having a vertical position with respect to the body. The harvesting vehicle also can include a suspension control system configured to perform: receiving the distance measurement data from the plurality of picking systems; determining adjustment information for an adjustment of the vertical position of one or more of the plurality of wheels with respect to the body based at least in part on the distance measurement data provided by at least one of the plurality of picking systems; and controlling the adjustment of the vertical position of the one or more of the plurality of wheels with respect to the body based on the adjustment information. Other embodiments are provided.

MANUFACTURING METHOD AND MANUFACTURING APPARATUS

A manufacturing method includes deriving, from statistic data, a representative value of a clearance provided between first and second workpieces, executing a first insertion process, and executing a second insertion process. The statistic data is obtained from measuring the clearance. The executing the first insertion process includes testing insertion of a tolerance shim into the clearance when the representative value is less than a tolerance of the clearance, and testing insertion of a double-tolerance jig into the clearance when the tolerance shim is insertable into the clearance. The executing the second insertion process includes testing insertion of a difference shim into the clearance when the representative value is greater than the tolerance, testing insertion of a representative shim into the clearance when the difference shim is insertable into the clearance, and testing insertion of an addition jig into the clearance when the representative shim is insertable into the clearance. 1. A manufacturing method comprising:deriving, from statistic data, a representative value of a clearance that is provided between a first workpiece and a second workpiece, the first workpiece and the second workpiece eventually structuring an airframe of an aircraft and being configured to be fastened to each other, the statistic data being obtained from measuring the clearance; testing insertion of a tolerance shim into the clearance when the representative value is less than a tolerance of the clearance, the tolerance shim having a thickness corresponding to the tolerance, and', 'testing insertion of a double-tolerance jig into the clearance when the tolerance shim is insertable into the clearance in the testing the insertion of the tolerance shim, the double-tolerance jig having a thickness twice the tolerance; and, 'executing a first insertion process that includes'} testing insertion of a difference shim into the clearance when the representative value is greater than the ...

ANTI-BACKLASH WORM GEAR ASSEMBLY AND MACHINING TOOL POSITION CALIBRATION DEVICE USING SAME

A calibration device is used for calibrating a position of a cutting tool relative to a machine rotation axis, such as for setting the position of the small boring tool for a CNC machine. The device includes a body with a machine contact surface, a tool contact surface, a machine rotation axis locating surface and a worm access opening. An anti-backlash worm gear assembly is mounted in the body and includes a worm in contact with the wheel. A bubble level is attached to rotate with the wheel with respect to the body responsive to rotation of the worm. At least one anti-backlash wedge is biased into contact with the worm. 1. A calibration device for calibrating a position of a tool relative to a machine rotation axis comprising:a body with a machine contact surface, a tool contact surface, a machine rotation axis locating surface and a worm access opening;a worm gear assembly mounted in the body and including a worm in contact with a wheel;a level attached to rotate with the wheel with respect to the body responsive to rotation of the worm;at least one anti-backlash wedge biased into contact with the worm.2. The calibration device of wherein the machine contact surface defines a first plane.3. The calibration device of wherein the tool contact surface defines a second plane that is parallel to and spaced from the first plane; andthe tool contact surface and the machine contact surface face in opposite directions.4. The calibration device of wherein the second plane intersects a center of the machine rotation axis locating surface.5. The calibration device of wherein the worm access opening is located on a side of the body opposite to the machine contact surface.6. The calibration device of wherein the worm has a head separated from a wedge contact surface by threads.7. The calibration device of wherein the wedge contact surface is frustoconically shaped.8. The calibration device of wherein the wheel rotates about a wheel axis that lies in a plane defined by the tool ...

DEVICE FOR DETECTING WHEEL HOP

The present application provides a device for detecting wheel hop, comprising a synchronous clamping and centering mechanism, a synchronous rotating mechanism and a hop detecting mechanism. According to the structure and size of a wheel to be detected, a first servo motor and a second servo motor control the detection wheel in the hop detector to move within a specific plane, the detection wheel is in contact with a bead seat of the wheel, and the synchronous rotating mechanism drives the wheel to rotate; and the detection wheel is driven to rotate by the friction between the detection wheel and a bead seat of the wheel, and the hop detector detects the hop amount of the bead seat of the wheel when the wheel rotates and transmits the data to a computer processing system. 1. A device for detecting wheel hop , comprising a first synchronous pulley , a dynamic synchronous pulley , a synchronous belt , a second synchronous pulley , a frame , a base , a first guide rail sliding seat , a first linear guide rail , a connecting plate , a rotating motor , a guide rail rack , a detection wheel , a hop detector , a second linear guide rail , a second guide rail sliding seat , a second servo motor , a second lead screw , a third linear guide rail , a mounting bracket , a first servo motor , a third guide rail sliding seat , a first lead screw , a sliding rack , a roller , a roller bed sprocket , a roller bed bracket , a power sprocket , a roller bed motor , four rotating wheels , rotating shafts , an end cover , a bearing , a shaft sleeve , lead screw supports , left and right threaded lead screws , lead screw caps , a cylinder connecting plate , a cylinder seat , a cylinder flange and a cylinder , wherein that the device also comprising a synchronous clamping and centering mechanism , a synchronous rotating mechanism and a hop detecting mechanism;in the synchronous clamping and centering mechanism of the device, the cylinder seat is fixed on the side of the frame, the cylinder ...

PRECISION TOOL FOR LOCATING CENTER LINES IN GEOMETRIC SHAPES

The disclosed invention relates to easy-to-use precision tools that locate the mid-line, or center line, of any symmetrical geometric shape, such as triangles, squares, circles, rectangles, parallelograms, trapezoids, and symmetrical polygons. Given two separate points on the edge of a symmetrical geometric shape, these precision tools identify the center line of the geometric shape between those two points, without the need for additional measurements or mathematical calculations. The precision tools can also be used to identify the center points of symmetrical geometric shapes. 1. A precision tool for locating a center line of a geometric shape , comprising: wherein the first plurality of openings are positioned in precise alignment with the second plurality of openings, and', 'wherein the slot lies between the first plurality of openings and the second plurality of openings;, 'a) a base leg with a slot along a midline of the base leg, a first plurality of openings generally parallel to the slot, and a second plurality of openings generally parallel to the midline of the base leg;'}b) a pair of positioning legs that are longer than the base leg, each positioning leg further comprising a plurality of openings in the precise alignment with a plurality of first openings in the base leg, plus a second opening at a distal end of the positioning leg; andd) a central leg shaped like an elongated capital letter “H”; ande) a fastener;wherein each positioning leg is slidingly attached adjacent to the base leg, such that the plurality of first openings in each positioning leg is in alignment with either the first plurality of openings of the base leg or the second plurality of openings of the base leg, the slot of the base leg runs between the pair of positioning legs, and the second opening extends past a bottom edge of the base leg;wherein the fastener slidingly attaches the central leg to the slot of the base leg, such that the fastener can move along the slot, the ...

SPACING AND AFFIXING GUIDE

A guide for uniform spacing and affixing of construction materials, comprising a guiding member and at least one spacing member. 1. A spacing and affixing guide comprising:a guiding member; anda first spacing member removably connectable, or connected, perpendicular, or substantially perpendicular, to the guiding member.2. An apparatus as in further comprising a handle removably connectable , or connected , to the top of the apparatus of .3. An apparatus as in further comprising a pressure tab removably connectable , or connected , to the rear of the apparatus of .4. An apparatus as in further comprising a second spacing member.5. An apparatus as in claim 1 , wherein the distance between the spacing members is adjustable.6. An apparatus as in claim 1 , further comprising a rear guiding hole.7. An apparatus as in claim 1 , further comprising a front guiding hole.8. An apparatus as in claim 1 , further comprising a spacing tab.9. An apparatus as in claim 8 , further comprising a front guiding hole.10. An apparatus as in claim 1 , wherein the length of the guiding member is adjustable.11. An apparatus as in claim 10 , further comprising spacing tab.12. An apparatus as in claim 11 , further comprising a front guiding hole.13. An apparatus as in claim 1 , further comprising one or more spacing sleeves. This application relates to devices useful for the assembly or construction of decks or similar structures. More specifically, the present disclosure relates to devices useful in achieving uniformity of the spacing of components of a structure.Decks, and like structures, are often common in the housing, construction, and building industries. During construction a builder is often concerned with following steps to assemble a safe and appealing finished product. To accomplish this a builder may employ techniques to achieve goals such as ensuring an acceptable life span for the structure, promoting the structural integrity of the structure, and/or increasing the aesthetic ...

CONCENTRICITY TEST DEVICE

A test device for testing concentricity between first and second holes in parallel plates includes a positioning pole and a test pole. The positioning pole includes a head segment having a tapered positioning portion. The positioning pole axially defines a through hole. The test pole is telescopically received in the through hole of the positioning pole. The test pole includes a test head with a diameter slightly less than a diameter of the second hole. The positioning portion of the positioning pole extends into the first hole with the conic section of the positioning portion abutting against an inner wall bounding the first hole. The test head of the test pole faces the second plate and approaches and confirms the concentricity of the hole in the second plate by sliding the test pole relative to the positioning pole. 1. A concentricity test device to test whether a concentricity of a first hole defined in a first plate and a second hole defined in a second plate parallel to the first plate is eligible or not , the concentricity test device comprising:a positioning pole comprising a head segment and an extension segment axially extending down from a bottom end of the head segment, the positioning pole axially defining a through hole extending through the head segment and the extension segment, the head segment comprising a tapered positioning portion arranged at a top end of the head segment, a diameter of a small end of the positioning portion being less than a diameter of the first hole, and a diameter of a large end of the positioning portion being greater than the diameter of the first hole, and a conic section between the small end and the large end being formed on the positioning portion; anda test pole telescopically received in the through hole of the positioning pole and comprising a test head arranged at a top end of the test pole, the test head having a diameter slightly less than a diameter of the second hole of the second plate,wherein the positioning ...

Assembly for detecting an intrusion into an appliance and a corresponding appliance

An assembly allows detecting an intrusion into an appliance that includes a chamber(s). At least one wall relating to one and the same chamber is designed, so as to form a chamber opening allowing to access at least one appliance chip. The assembly includes at least one baffle that is, each, disposed at the chamber opening. The assembly includes at least one chip that comprises a baffle manager. The baffle manager is configured to cause the at least one baffle to move repeatedly between a first and a second position with respect to the chamber opening, during an appliance chip operation. The baffle manager is configured to detect whether a baffle movement is slowed or blocked during the appliance chip operation. If yes, the baffle manager is configured to send a predetermined signal(s) for alerting the appliance chip or a device(s) or take an action(s).

JIG FOR FIREARM LOWER RECEIVER MANUFACTURE

A machining tool assembly for manufacturing a firearm lower receiver includes a first and second side jig which are configured to be disposed on opposite sides of the firearm lower receiver and configured to removably attach to one another securing the firearm lower receiver therebetween. A drill block jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the drill block jig comprises a plurality of through holes. A template spacer jig is removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the template spacer jig comprises a spacer aperture disposed through a template spacer thickness. A first and second pocket templates are removably attachable and disposed onto the template spacer jig. A router support plate is disposed onto either the first or second pocket templates. 1. A method of machining a firearm , the method comprising the steps of:providing an unfinished firearm lower receiver, the firearm lower receiver defining a top plane that is aligned with a top surface of firearm lower receiver but below a buffer tube receiver extension of the firearm lower receiver;providing a first side jig and a second side jig configured to be disposed on opposite sides of the firearm lower receiver and configured to removably attach to one another securing the firearm lower receiver therebetween;attaching the first and second side jigs to the firearm lower receiver;providing a drill block jig removably attachable to the first and second side jigs disposed above the top surface of the firearm lower receiver, wherein the drill block jig comprises a plurality of through holes defining axes oriented perpendicular to the top plane of the firearm lower receiver when the drill block jig is attached to the firearm lower receiver;attaching the drill block jig to the first and second side jigs;drilling with a drill bit into the firearm ...

METHOD FOR MEASURING DEFLECTION AMOUNT OF COLUMNAR STRUCTURE AND METHOD FOR DETERMINING PERFORMANCE OF COLUMNAR STRUCTURE

A method for measuring a deflection amount of a columnar structure includes the following steps. The method includes placing a longitudinal direction of a columnar structure in a direction parallel to a ground to place the columnar structure on a support member that supports the columnar structure such that the columnar structure is rotatable around an axis in the longitudinal direction; determining that the columnar structure placed has stopped rotating under its own weight around the axis; and measuring, after the stop of the rotation is determined, measuring a distance in a vertical direction between a straight line connecting both ends in the longitudinal direction of the columnar structure and a curved line along a shape in the longitudinal direction of the columnar structure. 1. A method for measuring a deflection amount of a columnar structure , comprising:placing a longitudinal direction of a columnar structure in a direction parallel to a ground to place the columnar structure on a rolling surface of a support member, the rolling surface being parallel to the ground and configured to support the columnar structure such that the columnar structure is rotatable around an axis in the longitudinal direction;waiting for a relative position between a position on the rolling surface where the columnar structure has been placed and a position of the columnar structure to change when the columnar structure placed on the rolling surface rotates under its own weight of the columnar structure around the axis of the columnar structure;determining that the columnar structure has stopped rotating under its own weight around the axis; andmeasuring, after the stop of the rotation is determined, a distance in a vertical direction between a straight line connecting both ends in the longitudinal direction of the columnar structure and a curved line along a shape in the longitudinal direction of the columnar structure.2. The method according to claim 1 , whereinthe support ...

CONNECTOR FOR SETTING LAYOUT OF BRAKE HOSE

In embodiments, a connector for setting a layout of a brake hose includes a first coupling member coupled to one end of the brake hose; a second coupling member disposed to be spaced apart from the first coupling member, and coupled to the caliper housing or the frame of the master cylinder; and an adjusting unit connected at one end thereof to the first coupling member, connected at other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a line passing through a center of the first coupling member with respect to the second coupling member to be positioned in one of up/down/left/right directions, in a test for setting the layout of the brake hose. 1. A connector for setting a layout of a brake hose disposed between a caliper housing and a frame of a master cylinder in a vehicle , the connector comprising:a first coupling member coupled to one end of the brake hose;a second coupling member disposed to be spaced apart from the first coupling member, and coupled to the caliper housing or the frame of the master cylinder; andan adjusting unit connected at one end thereof to the first coupling member, connected at an other end thereof to the second coupling member, and configured to adjust a shortest length between a bottom surface of the first coupling member and an outer circumferential surface of the second coupling member and to adjust a line passing through a center of the first coupling member with respect to the second coupling member to be positioned in one of up/down/left/right directions, in a test for setting the layout of the brake hose,wherein the adjusting unit comprises:a length adjuster comprising a length adjusting bar connected at one end thereof to the second coupling member, and a first tube body slidably coupled to an other end of the length adjusting bar; anda position adjuster ...

CHECKING TOOL FOR MEASURING DISTANCE BETWEEN ADJACENT SINKING GROOVES IN INNER HOLE OF MECHANICAL PART

A checking tool for measuring a distance between adjacent sinking grooves in an inner hole of a mechanical part, including: a gage block, end cover, sliding piece, pin, base, pin seat, support, measuring rod, spring, barrel, and dial indicator. An inner end face of the base is provided with the sliding piece, at least three concentric circular arc grooves are on the end face, paired eccentric arc grooves are on the sliding piece, the pin connected to the pin seat runs through the base and sliding piece, which is axially limited by the end cover, and the seat rotates relative to the base to realize radial expansion displacement of the sliding piece. A measuring head is formed by the dial indicator, measuring rod, spring and barrel. By positioning the edges of adjacent sinking grooves in an inner hole, measurement for a distance between the grooves is converted into depth measurement. 1. A checking tool for measuring a distance between adjacent sinking grooves in an inner hole of a mechanical part , comprising a gage block , an end cover , a sliding piece , a pin , a base , a pin seat , a support , a measuring rod , a spring , a barrel , and a dial indicator , wherein the gage block has a T-shaped side face , is disposed on a bottom end face in an inner hole of a workpiece and stops at an edge of an inner sinking groove , and on this basis , a length away from an outer sinking groove is measured; the end cover , the base and the pin seat are all flange-shaped , and an outer circle of the end cover is in clearance fit with an inner hole of a measuring port portion of the workpiece; at least three radial opening grooves are uniformly distributed on an end face , facing the inner hole of the workpiece , of the base , each radial opening groove being provided with a sliding piece; concentric circular arc grooves paired with the radial opening grooves are also provided on the end face of the base; an outer edge of the sliding piece is a shoulder-type circular arc edge , an ...

Attaching device

An attaching device includes: a first attaching roller, a second attaching roller, a first distance measurement instrument, and a second distance measurement instrument. The first distance measurement instrument is to measure a distance between a first position of the first attaching roller and a second position of the second attaching roller. The second distance measurement instrument is to measure a distance between a third position of the first attaching roller and a fourth position of the second attaching roller. A straight line defined by the first position and the third position is parallel to an axial line of the first attaching roller, and a straight line defined by the second position and the fourth position is parallel to an axial line of the second attaching roller.

Comprehensive detection tool for steering knuckle

A comprehensive detection tool for a steering knuckle includes a base, a detection pin, a sliding sleeve, a first jack screw, a positioning pin, a guide sleeve and a spring. When the comprehensive detection tool is used, under the action of the spring, the conical portion of the positioning pin contacts a reference hole B of a detected element; and the bottom surface of the base is closely clung to a reference surface A of the detected element; the threaded section of the detection pin is inserted into a left hole on the base, and then a handle is rotated to allow the threaded section to mate with the threads of the detected element.

Adjustable vehicle wheel brake space inspection tool

The present disclosure is to provide an adjustable vehicle wheel brake space inspection tool. The adjustable vehicle wheel brake space inspection tool is configured to detect the brake space of the vehicle wheel during usage and is configured to adapt to wheels of any size; and meanwhile, the adjustable vehicle wheel brake space inspection tool has the characteristics of high universality and detection accuracy, simple structure, low manufacturing cost, convenient operation, and the like.

Top Dead Center Gauge Set

Improvements in a mechanism that determines top dead center of an internal combustion engine where detecting the top of the stroke can be difficult to determine as the crank is being rotated. The gauge set mounts into a spark plug or fuel injector hole. These holes are usually a tapped hole where the piston position gauge can be threaded into, to provide a stable and concentric mount where the measurement pin passes through the exterior threaded shaft of the mount. A pin extends into the cylinder to determine when the piston is approaching and at the top of the cylinder. The mount is an elongated stalk that allows for additional cam gauges where the cam gauges can be mounted and linearly adjustable on the single stalk. The measurement is with dial indicators so a user can measure three varying engine parts to determine the top-dead-center. 1. A device to detect when a piston has reached the upper limit of said piston stoke in a reciprocating engine , and simultaneously detect valvetrain position on said reciprocating engine , whereby position of said piston and said valvetrain can be relayed to the user by instruments attached to said device comprising:a piston gauge having an elongated body, whereby said elongated body has a grip surface that is configured to insert and remove said piston gauge from an access hole into a piston cylinder and or a combustion chamber as a single member;a body having a top end, a bottom end and an access hole through an entire length of said body and further including at least one disconnected surface exposing an interior of said body;a gauge mount with an external thread to attach to said top end of said body and a through hole to receive a dial indicator, whereby said dial indicator is secured in said through hole by a first thumb screw;said dial indicator is secured by a clamping force applied by the said through hole;a dial indicator on said top end of said body, that displays movement of said piston as said piston reaches a ...

LOCATING SYSTEM AND LOCATING METHOD USING PRESSURE SENSOR

A locating system includes a plurality of pressure sensors, a storage unit, and an analysis unit. The pressure sensors are located at different locations under a floor of a room to sense pressures. Each pressure sensor has a sensor identification (ID). The storage unit stores a location of each pressure sensor to correspond to the sensor ID of each pressure sensor. When a pressure sensor senses a pressure from a user, the analysis unit determines where the user is located in the room according to the location stored in the storage unit corresponding to the sensor ID of the pressure sensor. 1. A locating system , comprising:a plurality of pressure sensors located at different locations under a floor of a room to sense pressures, each pressure sensor having a sensor identification (ID);a storage unit storing a location of each pressure sensor corresponding to the sensor ID of each pressure sensor; andan analysis unit determining where a user is located in the room according to the location stored in the storage unit corresponding to the sensor ID of a pressure sensor when the pressure sensor senses a pressure from the user.2. The locating system according to claim 1 , wherein each of the plurality of pressure sensors generates an electrical signal when the pressure is sensed claim 1 , the electrical signal is an indication of a value of the sensed pressure.3. The locating system according to claim 2 , wherein the storage unit further stores templates of a plurality of footstep profile features of different people.4. The locating system according to claim 3 , wherein the analysis unit further receives the electrical signal sent from the pressure sensor claim 3 , extracts a footstep profile feature according to a waveform of the electrical signal claim 3 , and determines an identity of the user by comparing the extracted footstep profile feature with the templates of the plurality of footstep profile features of the different people.5. The locating system according to ...

Device and method for measuring the thickness and position tolerance of a wheel bolt hole

A device and method for measuring the thickness and position tolerance of a wheel bolt hole. The device includes a screw, a handle, a detection pillar and a base plate, where the handle and the base plate are fixed via the screw; the detection pillar is fixed onto the base plate through interference fit; and the detection pillar a bolt hole. The position tolerance and thickness of a bolt hole are measured simultaneously, and the labor intensity is reduced, and the existing bolt hole position tolerance detection tool can be modified for the use as the tool of the device, saving costs. The tool can detect the thickness of a bolt hole and qualitatively determine the range where the difference between the value of bolt hole thickness and the standard value approximately lies, and can be used for the grading of bolt hole thickness values based. 1. A device for measuring the thickness and position tolerance of a wheel bolt hole , comprising:a screw, a handle, a detection pillar and a base plate, wherein the handle and the base plate are fixed together via the screw; the detection pillar is fixed onto the base plate through interference fit; and the detection pillar is configured to fit the dimension of an acceptable bolt hole.2. The device according to claim 1 , wherein the detection pillar is arranged such that the upper surface is inclined claim 1 , with a higher end thereof being arranged high above the edge of a bolt hole of standard depth when the detection pillar is put into the bolt hole claim 1 , with a lower end thereof being arranged below the edge of a bolt hole of standard depth when the detection pillar is put into the bolt hole.3. The device according to claim 2 , wherein the higher end of the lower surface of the detection pillar is arranged such that when the detection pillar is put into a bolt hole of standard depth claim 2 , the distance above the bolt hole edge is 30%-50% of the allowable deviation of the bolt hole depth claim 2 , and the lower end of ...