ТОРЦЕВЫЕ НАКОНЕЧНИКИ ДЛЯ УРОВНЕЙ, АМОРТИЗИРУЮЩИЕ УДАРНОЕ ВОЗДЕЙСТВИЕ

Представлен торцевой наконечник для инструмента, такого как уровень, амортизирующий ударное воздействие, который крепят к торцу уровня и который имеет наружный слой и промежуточный слой, а также уровень, содержащий указанные торцевые наконечники. Промежуточный слой располагается между наружным слоем и корпусом уровня, и его прочно прикрепляют к наружному слою. Кроме того, промежуточный слой обеспечивает большую упругую сжимаемость, чем наружный слой, так что торцевой наконечник в большей степени приспособлен амортизировать ударные воздействия на наружный слой и, тем самым, предотвращать повреждение уровня. Предпочтительно, наружный слой имеет профиль, соответствующий профилю корпуса на торце уровня, а промежуточный слой образует зубчатый промежуточный профиль, чтобы облегчить сжатие торцевого наконечника. Предпочтительно также, когда торцевой наконечник включает внутренний слой с меньшей упругой сжимаемостью, чем сжимаемость промежуточного слоя. Обеспечивается повышенная амортизация ударному ...

КОНСТРУКЦИЯ И СПОСОБ ПРИКРЕПЛЕНИЯ И ЗАЩИТЫ АМПУЛ В УРОВНЯХ

Раскрываются устройство уровня и способ создания такого уровня. Уровень включает корпус, имеющий измерительную поверхность и выемку, ампулу, помещаемую в выемку под углом по отношению к измерительной поверхности, и кольцевой элемент, ограждающий ампулу внутри выемки, соединяющий ампулу и корпус и прикрепляемый к корпусу, имеющий скошенную кромку, формирующую воронкообразную поверхность, которая устанавливает границы наклонных линий, пересекающих ампулу. Обеспечивается защита ампулы уровнем и кольцевым элементом, в то время как обзорность ампулы повышается. 4 н. и 15 з.п. ф-лы, 6 ил.

Water level for use with single extension bar - has element for holding one or several bubble levels

The water level gauge includes a device for connection with the extension bar, provided with a part interacting with the extension bar. It can be moved by an operating element between a first and a second position. In the latter it moves from a recess in the water level and is connected with the extension bar. It is first position, the part is completely retracted into the recess in the water level, so that the latter can be used without the extension bar. A locking device is incorporated which uses a knurled head nut, a washer and a locking bar with projecting stub having a threaded shank.

Werkzeug zum Ausrichten einer Dose einer elektrischen Installation und/oder zum Ausrichten einer in einer derartigen Dose befindlichen Einsatzes

WASSERWAAGE

Inclination angle measuring method has precision inclination sensor incorporated in rotor provided with angle sensor

The measuring method uses a precision inclination sensor (5) secured at right angles to a common rotation axis (1) for the inclination and an angle sensor (3,4), so that its center of gravity is in line with the rotation axis. A setting drive is used for positioning the inclination sensor in the horizontal plane, with calculation of the inclination angle from the angular variation relative to a reference mark.

Anschlagwinkel mit Streich- und Tiefenmaß

A LEVEL INDICATOR

Apparatus for monitoring attitude

A spirit level

SPIRIT LEVEL

... 1450228 Spirit levels MESSWERKZEUG KG GUSTAV ULLRICH 5 April 1974 [11 Oct 1973] 15301/74 Heading G1F A spirit level comprising a body 1, a level element 3 and a mounting 2 for the level element is provided with ducts 10, 11, 12 along which bonding adhesive is injected towards interfaces between the body, element and housing to adhere said interfaces together. As shown, the mounting 2 which may additionally be secured by screws 5 to the body 1 is provided with a chamber 9 in which a piston 8 is movable to inject adhesive 4 in the chamber 9 through the ducts 10, 11, 12 to the interfaces. Alternatively a capsule containing the adhesive may be provided or two chambers for supplying the adhesive may be provided, particularly for vertical levels.

ANGLE FINDING DEVICE

Improvements in or relating to levels or plumb-rules for the use of builders and others

... 378,303. Spirit levels. WAYCOTT, C. C. and WAYCOTT, P. G., 1, Alma, Road, Devonport. Dec. 16, 1931, No. 34848. [Class 97 (ii).] A spirit level is enclosed in a casing mounted on a cantilever arm, adjustable in relation to an anchoring member by two parallel screws which engage the free end of the cantilever to facilitate locking in the adjusted position. In the form shown, the level B is mounted by cement within a casing A, the latter being attached at rightangles to an arm C which is secured at one end by rivets E, F to an anchoring member D. The free end of the arm C is tapped to receive hemispherical headed screws G, H. The anchoring member D is drilled to receive the heads of the screws G, H, on opposite sides thereof. Alternatively both screws may engage the member D from the same side, one screw then having a left-handed thread.

Safety indicator for ladder

A safety device in the form of an angle indicator adapted for juxtaposition with a ladder stile an indicator, such as a bubble level, for displaying the relative positions of a locus relative to a datum position either to represent a safe working position for the ladder or to indicate an unsafe working position or positions to enable a safe position to be established in the light of the indication. The device is either placed against a ladder when setting the ladder in position or is incorporated in the ladder as an integral device. ...

A levelling tool

A levelling tool

Improvements in spirit-levels

... 621,909. Liquid levels. KUMLIN, O and CARLSSON, G. G. Nov. 15, 1946, No. 33974. [Class 97 (ii)] The levelling element comprises a metal casing 3 having one or two shanks 4 with convex arcshaped limiting edges 5 which co-operate with an inwardlystepped surface similarly arc-shaped, formed in the stock 1, and is adjustable lengthwise and in a circular arc with respect to the stock 1 by means of screws 13 which pass through elongated apertures 9 in the shanks 4 and in the stock. Protecting plates 10 on the outer side of the shanks 4 may also be provided and are secured in position by the screws 13. The stock may be provided with a similar level having an axis at right angles to that of the level shown. The limiting edges 5 may be concave and in another embodiment two elements are secured to a beam arranged parallel to the longitudinal axis of the stock, the upper element having convex, and the lower concave limiting edges.

SAFETY DEVICE

DART BOARD POSITIONING DEVICE

Orientation-indicating instrument

The instrument has two half- bodies 5, 6 which are movable relative to each other about a central pivot. The two half-bodies can thus have a cruciform configuration and a more compact parallelepiped configuration. One half-body 5 has four spirit level devices 27, 33, 37 (see Fig. 1), 43. The first two devices 27, 33, which are crossed at 45 DEG relative to each other, and the third device 37 allow the instrument to be used in the manner of a conventional spirit level in the compact configuration. The fourth device 43 is one which orientates a plane defined by lower surfaces of the half-bodies 5, 6 when the body is in its cruciform figuration. The orientation of the fourth spirit level device may be adjustable relative to the instrument body (see Fig. 9), thus facilitating tasks such as the orientation of a paving stone to provide for run-off of rain water. ...

Dartboard alignment tool

The foldable alignment tool is positioned by utilizing the dartboard segregation wires 1 with the tool in the extended position. The uncovered projections 3 are inserted into the dartboard, positively uniting tool and dartboard. The dartboard is then rotated in a direction 4 to centralise the air pocket within a spirit level vial thus bringing the dartboard in correct alignment. The tool is then withdrawn from the board and closed by means of hinges. The main body of the tool fully protects the sharp projections in the closed position. ...

Levelling device

Improved level indicating device

Measuring and levelling device

The device is extendable due to the presence of the telescopic rods 4 carrying a portion of the levelling device which carries at least one bubble vial. A locking device 3 is provided to secure the device at the desired extended position. A scale 6 is provided along an edge of the device, there being a series of holes 5 to allow a marking implement to pass through and mark a surface/wall. In an embodiment (fig.4), the bubble vial may be rotated through 360 degrees.

Combi-level

Box level

A level including an elongate hollow frame with two sidewalls and a topwall and a bottom wall extending between. A central vial 50 is within a topnotch formed by removal of a topwall section and adjacent sections of sidewalls including notch-defining bottom and side edges. The inventive level further preferably includes an external brace 60 reinforcing a central frame portion weakened by forming the topnotch. The frame may include an inner horizontal wall extending between the sidewalls at the notch-defining bottom edges. The central vial may be supported in accurate orientation without calibration against a cental-vial reference surface 33 formed in the inner horizontal wall parallel to the top and bottom measuring surfaces and defining a notch-bottom. An integral inner vertical wall may extend between the top and bottom walls thereby reinforcing the frame along the frame length. A plumb-vial structure may be present and may have a viewing-end region with includes an elongate ramp sloping ...

Level

Structure and method for holding and protecting vials in levels

Clip level

Measuring & levelling device

Devices for checking the slope of ladders.

A device for use in checking that a ladder is positioned at a correct angle to the horizontal comprises a body 14 having flat top face 17 which carries a spirit level 20 and which is at right angles to flat end face 18 and inclined to flat end face 19 at an angle corresponding to the desired angle of inclination of the ladder. Thus when face 19 is placed against the front face 29 of a stile 30 of the ladder, the ladder can be adjusted to bring the spirit level bubble 26 to the correct central position to indicate that the ladder is at the desired angle. Similarly face 18 can be placed against flat side face 34 of the stile 30 to check that the stile is in a vertical plane. ...

A spirit level

SPIRIT LEVEL

... 1529608 Spirit levels STABILAMESSGERATE GUSTAV ULLRICH GmbH & CO KG 2 Sept 1976 [2 Sept 1975] 36504/76 Addition to 1450228 Heading G1F The body 1 of a spirit level has inserted in it a holder 4 holding an object (e.g. a bubble tube 11 or a magnet (19, 30) Figs. 4-8 (not shown)), therebeing at least one cylindrical bore 6 (extending normal to the length of the level) in the holder connecting with ducts 7, 8 through which adhesive 16 having been transferred along the bore and ducts to surfaces 9, 10 of the body, holder and object for bonding them together by means of a cylindrical plug 12 which also closes the bore 6. The body is of I-section with a hollow boss 2 cast therein housing the holder 4 and bubble tube 11 with adjusting screws 5. Two bore 6 are closed by plugs 12 which are integral with a cover 13.

Spirit level.

SPIRIT LEVEL

WASSERWAAGE

Spirit level for determining slope

Es wird eine Wasserwaage zur Gefällebestimmung mit einem auf einer Längsseite eine Messfläche (4) bildenden Profilkörper (3) und mit einer in einer Ausnehmung (6) auf der der Messfläche (4) gegenüberliegenden Längsseite des Profilkörpers (3) gefassten Röhrenlibelle (5) beschrieben. Um einfache Konstruktionsverhältnisse zu schaffen, wird vorgeschlagen, dass der Profilkörper (3) stirnseitig eine in der Gefällemessstellung über die Messfläche (4) vorstehende Messauflage (2) aufweist.

WASSERWAAGE

GRIFFSCHALENANORDNUNG FUER GESCHLOSSENE HOHLPROFILE

STRUCTURE FOR HOLDING AND PROTECTING SPIRIT LEVELS IN SPIRIT LEVELS

SPIRIT LEVEL

SPIRIT LEVEL BALANCE AND PROCEDURE FOR YOUR PRODUCTION.

NORMMESSLATTE

Die Erfindung besteht im wesentlichen aus einer Aluminiumwasserwaage auf der an beiden Enden höhenverstellbare Rollen sowie über die ganze Länge ein Stahllineal aufgebaut sind. Damit kann über eine angebrachte Skalierung exakt der Abstand zwischen Prüffläche und Lineal eingestellt werden. Gehen Unebenheiten über den eingestellten Wert hinaus, streift das Lineal beim Drüberrollen hörbar. Die Meßlatte ist durch einen anbaubaren Stiel auch im Stehen bedienbar und durch einfaches Umdrehen als gewöhnliche Wasserwaage verwendbar. Das Höhenverstellen ist werkzeuglos möglich, alle Teile sind bei evtl. Verschleiß austauschbar. Die Meßlatte wird in einem Hartkarton-Köcher ausgeliefert.

SPIRIT LEVEL.

SPIRIT LEVEL

WASSERWAAGE UND WERKZEUGSATZ ZUM VERLEGEN VON MIT NUT UND FEDERN AUSGESTATTETEN WÄRMEDÄMMPLATTEN

The level gauge has an elongate body (1) with a bearing surface (2) and at least one spirit level capsule (3) extending transversely to its longitudinal axis at right angles to the bearing surface. An L-shaped profile piece (5) and a U-shaped profile piece (7) are each fitted next to one end face of the elongate body, for co-operation with a perpendicular level gauge and with a thermal insulation wall panel. The free leg of the L-shaped profile piece extends parallel to the bearing surface and in the direction of the elongate body. The long axis of the U-shaped profile piece extends parallel to the bearing surface and perpendicular to the longitudinal axis of the elongate body. The U-shaped profile piece is spaced further away from the longitudinal body than the L-shaped profile piece. An Independent claim for a tool set for installation of thermal insulation wall panels is also provided.

SPIRIT LEVEL.

WASSERWAAGE MIT EINEM WASSERWAAGENKÖRPER AUS KUNSTSTOFF

Bei einer Wasserwaage mit einem Wasserwaagenkörper (1) aus Kunststoff in Form eines Spritzgußteils, wobei in Ausnehmungen (2, 3) des Wasserwaagenkörpers (1) eine Libelle (4) zur Messung der Horizontalen und eine Libelle (5) zur Messung der Vertikalen eingesetzt sind, weist der nach einem Gasinnendruckverfahren (GID-Verfahren) gespritzte Wasserwaagenkörper zumindest einen sich zumindest über den Großteil der Längsausdehnung des Wasserwaagenkörpers (1) erstreckenden Hohlraum (7) auf.

SPIRIT LEVEL

Impact-absorbing end caps for levels

Twin level

TBDC. 134225 OF THE INVENTION [00341 A twin level assembly including two levels, wherein one of the two levels also contains an indicating device for performing a separate function, is disclosed. The twin level assembly comprises a first level and a second level that is selectively receivable into the first level through an opening in an end cap and into a receptacle of the first level. The second level is held in the first level by a retention mechanism. The first level and the second level each have at least one bubble vial for visually displaying level indications, while the indicating device in the second level is a type of stud sensor, laser pointer, metal detector, wire detector, or a sonic measurement device. 2409426vl ...

Multipurpose measuring tool

Box level

A level (100) including an elongate hollow frame (120) with two sidewalls (180), a topwall (130) and a bottom wall (140). A central vial (50) is within a topnotch (20) formed by removal of a topwall section and adjacent sections of sidewalls including notch-defining bottom and side edges. The frame (120) includes an inner horizontal wall (30) extending between the sidewalls at the notch-defining bottom edges. The central vial is supported in accurate orientation without calibration against a central-vial reference surface (33) formed in the inner horizontal wall parallel to the top and bottom measuring surfaces and defining a notch-bottom. An integral inner vertical wall (35) extends between the top and bottom walls thereby reinforcing the frame along the frame length. A plumb-vial structure (41) has a viewing-end region (47A) includes an elongate ramp (42) sloping along a level-longitudinal axis toward the plumb vial.

SPIRIT LEVEL WITH TRANSLUCENT SPIRIT VIAL HOUSINGS

LEVEL WITH ADJUSTABLE BUBBLE-INDICATING MEANS FOR USE AT VARIOUS ANGLES

APPLICATION FOR UNITED STATES LETTERS PATENT TO ALL WHOM IT MAY CONCERN: Be it Known that I, Donald E. Wright, citizen of the United States of America and residing at 14265 Juneau Boulevard, Elm Grove, Waukesha County, Wisconsin 53122 have invented certain new and useful improvements in a LEVEL of which the following is a specification: A level comprises a frame including a working surface, a level vial containing bubble indicating means and having bubble registry means adapted to register a level position when the longitudinal axis of the vial is positioned in a horizontal plane, and selectively adjustable mounting means for adjustably mounting the level vial to the frame for variable, selective angular alignment of the longitudinal axis thereof with respect to the plane of the working surface whereby the preselected orientation of the bubble indicating means with the register means of the level vial indicates a pre-selected angular relationship of the longitudinal vial axis and the working ...

FOUR WAY CORNER LEVEL

IMPACT-ABSORBING END CAPS FOR LEVELS

BOX LEVEL

A level (100) including an elongate hollow frame (120) with two sidewalls (180), a topwall (130) and a bottom wall (140). A central vial (50) is within a topnotch (20) formed by removal of a topwall section and adjacent sections of sidewalls including notch-defining bottom and side edges. The frame (120) includes an inner horizontal wall (30) extending between the sidewalls at the notch-defining bottom edges. The central vial is supported in accurate orientation without calibration against a central-vial reference surface (33) formed in the inner horizontal wall parallel to the top and bottom measuring surfaces and defining a notch-bottom. An integral inner vertical wall (35) extends between the top and bottom walls thereby reinforcing the frame along the frame length. A plumb-vial structure (41) has a viewing-end region (47A) includes an elongate ramp (42) sloping along a level-longitudinal axis toward the plumb vial.

LEVEL

... ²A level for indicating the orientation of each of a surface, a first ²electrical device, or a ²second electrical device, the level including a first planar surface, a second ²planar surface, a web, ²and a vial. The web is coupled to the first planar surface and the second ²planar surface such that ²the first planar surface is spaced apart from and is parallel to the second ²planar surface. The vial ²has a long axis and contains a liquid and a gas bubble and is coupled to the ²web such that the ²long axis is substantially parallel to the first planar surface. A first ²perimeter is formed as part of ²the web, shaped substantially the same as a portion of the first electrical ²device, and sized to ²engage the portion of the first electrical device such that the vial is ²operable to indicate the ²orientation of the first electrical device.² ...

APPARATUS FOR CONTAINMENT OF A DEVICE EQUIPPED WITH AN INCLINOMETER

An apparatus enabling inclination measurements or irregular surfaces comprising a retaining end adapted to temporarily hold a device equipped with an inclinometer and a supporting end, fixed to the retaining end, conformed to abut an irregular surface whereby the apparatus enables the device equipped with an inclinometer to measure inclination of an irregular surface.

LEVEL

A level for indicating the orientation of a surface includes a first planar surface, a second planar surface, a web coupled to the first planar surface and the second planar surface such that the first planar surface is spaced apart from and is parallel to the second planar surface, and a vial having a long axis and containing a liquid and a gas bubble. The level also includes a first magnet coupled to the first planar surface, a second magnet coupled to the first planar surface and spaced apart from the first magnet by a first distance, and a third magnet coupled to the first planar surface and spaced apart from the second magnet by a second distance that is different than the first distance. The first, second, and third magnets are positioned along the first planar surface successively without any additional magnets positioned therebetween.

POST LEVEL

POST LEVEL A post level is defined by a pair of rightangle walls. A horizontal bubble vial is mounted in each wall, and a vertical bubble vial is mounted at the intersection of the walls. The vials are mounted in the interior of a pair of spaced protrusions formed in each wall, which define internal structure engaging and cradling an end of the vial without positively retaining the vial within the protrusion. The protrusions open onto the inner surface of the walls, and a retainer plate is positioned over the opening of the protrusions to retain the vials within the interior of the protrusions. The retainer plate is light-reflective to enhance visibility of the vial bubble.

TUBULAR LEVEL INSTRUMENT AND METHOD OF CONSTRUCTION

A low-cost level instrument having precalibrated angle measuring vials and enhanced tensile strength, comprising injecting a hollow extruded aluminum frame placed in an associated mold with moldable structural foam plastic so that the plastic generally fills the frame, forming integral vial retention holders and end caps in the process. The vials are simply press fit into the vial retention holders for secure and precalibrated alignment with a measuring surface along the level instrument. The frame is preferably formed with a cross-section bearing an hourglass-shape in order to increase the strength of the level instrument and reduce the volume of plastic fill required.

LEVEL INDICATING DEVICE FOR A VEHICLE HEADLAMP

The indicating device is adapted to be inserted into a housing on a headlamp frame with a slip fit and, once inserted, is automatically locked into place. The indicating device includes a bubble level having a vial which is molded integrally with a base adapted to be assembled with a spring metal retaining bracket with a slip fit. The retaining bracket coacts with the base to hold the indicating device in the housing and coacts with an adjusting screw to enable the vial to be tilted up- wardly and downwardly to various positions relative to horizontal.

SPIRIT LEVEL

The invention concerns a spirit level with a pair of elongated limbs (1, 2, 9) which can open and close about a common pivot (8) and are provided with gauges (10, 12), the limbs being intended for placing on a level surface in order to measure the inclination thereof. Each of the limbs (1, 2, 9) has a first and a second longitudinal section (9) with a connecting bent section (1); one longitudinal axis of the first longitudinal section of each limb continues offset from, parallel to and in one plane with the longitudinal axis of the associated second longitudinal section, the rotation axis (8) is in the bent section (1) of both limbs (1, 2, 9); the first longitudinal sections (9) of the two limbs are of a substantially equal first length and the second longitudinal sections of the two limbs are of a substantially equal second length.

Vorrichtung, insbesondere zum Messen und Ziehen von Linien an Wänden.

Wasserwage mit Pendelneigungsmesser.

Wasserwaage.

Taschenmessinstrument.

Wasserwaage.

Neigungsmessgerät

Libellenbaueinheit für eine Wasserwaage

Richtscheit mit Wasserwaage.

Wasserwaage

Wasserwage.

Vermessungsgerät.

Halteeinrichtung für Wasserwagen.

Wasserwaage.

Wasserwaage.

Bubble level with hollow tube body - has bubble members held in place by shaped parts of tube

The bubble members have wedge-shaped side surfaces which rest against similarly shaped surfaces of the level body. Pref. the latter surfaces are formed by parts of the level body walls being pressed in. The surfaces holding the bubble members may be inserted separately into the level and the bubble members may be glued to them. The manufacture of the level is simpler than when the bubble members are attached by screws. The body of the bubble gauge is made of a light metallic material.

Wasserwaage

Richtwaage

Wasserwaage

Wasserwaage mit einem Waagekörper aus einem Hohlprofil

Wasserwaage mit einer im Winkel einstellbaren Libelle

WASSERWAAGE MIT EINEM WASSERWAAGENKOERPER AUS EINEM HOHLPROFIL.

Winkelmessgerät

Wasserwaage

Wasserwaage

Libellen-Winkelmessgerät

Wasserwaage

Libellenkörper für Wasserwaage

Visierkreuz

Spirit level

The length of the spirit level can be increased by pulling apart two pieces (1 and 2). The pieces (1 and 2) consist of a hollow section of rectangular cross section in each case. Between the two pieces (1 and 2), an intermediate piece (3) is located, one end of which is permanently arranged in the shorter piece (2) and the remaining part of which is longitudinally displaceable in the hollow space of the longer piece (1). The spirit level can be extended by pulling on the shorter piece (2). The intermediate piece (3) here consists of two rails (4 and 5) extending in parallel with one another. The two bubbles (6 and 7) are located close to the two ends of the spirit level. The two open hollow-space ends of the pieces (1 and 2) are closed with plastic inserts (8). ...

SPIRIT LEVEL WITH GRADUATION DISTANCE MEASUREMENT.

GRIP CAP ARRANGEMENT FOR CLOSED HOLLOW SECTIONS.

Level

A level for indicating the orientation of a surface includes a first planar surface, a second planar surface, and a web coupled to the first planar surface and the second planar surface such that the first planar surface is spaced apart from and is parallel to the second planar surface. A vial defines a long axis and contains a liquid and a gas bubble. The vial is coupled to the web such that the long axis is substantially parallel to the first planar surface. A tube deburring portion is coupled to the web and includes a male conical portion arranged to deburr an inner edge of a tube and a female conical portion arranged to deburr an outer edge of the tube.

MULTI-FUNCTION LEVEL WITH A JOINABLE END

An apparatus and method for measuring and marking level and plumb is providently disclosed herein. The multi-function level includes: modular ends that allow attachment of mating levels for linear extension in one direction. The modular, or jointed, end includes a structure to hold a connector or to selectively receive a connector from another level such that that only applies a load to the jointed end and not the body of the level. 1. A level apparatus comprising:a body having a longitudinal axis and a plurality of faces including two side faces, a top and a bottom face, and two end faces, wherein each end face is located at the end of the longitudinal axis, wherein a jointed end is disposed on at least one of the plurality of faces;at least one level indicator coupled to the body and visible on the at least one side face of the body, the level indicator for displaying the amount of inclination; andwherein the jointed end includes a structure to hold a connector or to selectively receive another connector from another level to be selectively coupled to the level apparatus in a manner that only applies a load to the jointed end.2. The level apparatus of further comprising:a connector, or a structure to receive another connector, disposed in the jointed end of the body such that the level can be coupled to another level; andwherein the connector, or the structure to receive another connector, is configured to place a load on the level in a direction collinear with the longitudinal axis of the body.3. The level apparatus of wherein the connector or the structure to receive another connector will provide a compressive load on the end face of the level when coupled to another level claim 1 , or wherein the connector will receive a tension load when coupled to another level.4. The level apparatus of wherein the body of the level claim 1 , apart from the end face claim 1 , will have no load from coupling the level to another level.5. The level apparatus of wherein the ...

Level Clip for Wall-Mounted Posters

A level clip is disclosed for securing along the edge of a wall-hanging substrate for the purpose of leveling the substrate. The clip includes a body having a substrate-receiving slot and a contact surface. The clip also supports a bubble level so that it is aligned with the contact surface. The user inserts the edge of the substrate into the slot so that the edge of the substrate abuts evenly with the contact surface, thereby allowing the bubble level to convey level-alignment information in response to rotational movement of the substrate. Resilient outer arms adjacent to the slot create friction to help hold the clip in place. 1. A level clip for securing onto the edge of a wall-hanging substrate for the purpose of leveling the substrate , said clip including:a body having a substrate-receiving slot and a first contact surface;a bubble level having a longitudinal axis and being secured to said body, said level being aligned with said first contact surface;wherein said first contact surface is positioned within said slot for contacting said edge of said substrate and thereby allowing said bubble level to convey level-alignment information in response to movement of said substrate.2. The level clip claim 1 , according to claim 1 , wherein said body includes a second contact surface and two projecting arms claim 1 , said slot being defined as the space located between said second contacting surface and said two projecting arms.3. The level clip claim 2 , according to claim 2 , wherein at least one of said two projecting arms includes a first gripping portion that extends within said slot claim 2 , said gripping portion being sized to frictionally contact said substrate when said substrate is inserted within said slot so that said body becomes frictionally held to said inserted substrate.4. The level clip claim 2 , according to claim 2 , wherein said body includes a second gripping portion that extends within said slot claim 2 , said second gripping portion being ...

MULTI-FUNCTION LEVEL WITH HANDS-FREE RETAINING SYSTEM

An apparatus and method for measuring and marking level and plumb is providently disclosed herein. The multi-function level includes one or more attachment devices to secure the level to the work or installation piece. The body of the level includes a structure to receive a fastener for coupling the level to a work piece. The structure to receive the fastener forms a hole, or a curved slot for adjustment, in the body of the level and is located near an end face at both ends of the level. 123-. (canceled)24. A level apparatus comprising:a body having a longitudinal axis and having two side faces, a top and a bottom surface, and two end faces with each end face located at the end of the longitudinal axis;a structure in the body to receive a fastener for coupling the level to a work piece; andat least one level indicator coupled to the body and visible on at least one of the two side faces of the body.25. The level apparatus of further comprising:a fastener coupled to the structure in the body, the fastener for coupling the level apparatus to a work piece for determining a level measurement.26. The level apparatus of wherein the fastener is an item selected from the group consisting of: a screw claim 25 , a nail claim 25 , a suction cup claim 25 , magnet claim 25 , and a clamp.27. The level apparatus of wherein the fastener is retractable into the body of the level.28. The level apparatus of wherein the fastener is selectively removable from the body.29. The level apparatus of wherein the structure in the body to receive the fastener is located approximately near a center point between the two end faces of the body.30. The level apparatus of further comprising:a plurality of structures in the body, wherein each of the plurality of structures can receive a fastener.31. The level apparatus of wherein one of the plurality of structures is located near one end face of the body and another of the plurality of structures is located near the other end face of the body.32. The ...

Multi-function level with adjustable positioning

An apparatus and method for measuring and marking level and plumb is providently disclosed herein. The multi-function level includes one or more adjustment devices which allow angular and/or translational adjustment of the level. One or multiple adjustment devices can be disposed on one or both ends of the level for the desired adjustability. The adjuster can be disposed against a work piece via a non-slip backing. The adjustable translational or angular movement is provided by a cam, wedge, dial, rack and pinion, or screw.

Level indicator for telescopic sights

A level indicator for a telescopic sight can comprise a lower clamp member including a first end defining a threaded aperture and a second end defining a cylindrical head, and an upper clamp member including a first end defining an access hole and a second end defining a socket in which the cylindrical head is receivable. The upper clamp member is rotatable about the cylindrical head to form between the respective first ends of the clamp members a gap through which the telescopic sight is receivable into a space defined between the upper and lower clamp members. A level housing in which a level is received can extend from either clamp member. A single threaded fastener is receivable in the threaded aperture through the access hole to secure the upper clamp member to the lower clamp member around the telescopic sight.

Continuous Edge Adjustable Level

An extendible or adjustable length level is provided. The level includes a frame, a slidable member, and a bushing. The slidable member is coupled to the frame and extends and retracts along the frame. The bushing is coupled to one of the frame or the slidable member and couples the frame and slidable member together.

Spirit level having a spirit level body

A spirit level includes a spirit level body. At least one measurement surface is arranged along the spirit level body, and the spirit level body is formed by a hollow profile member—preferably of rectangular cross-section. The at least one measurement surface extends uninterruptedly along the hollow profile member. At at least one first or second side wall which is preferably formed at a right angle to the measurement surface is at least one opening for insertion of at least one magnet or magnetizable body into the cavity in the spirit level body.

Apparatus and Method for Hanging a Picture

An apparatus and method are disclosed having a key having a punch pin and a flat magnet keeps the punch pin in place in a metal v-notch hanger on a back side of a picture frame while a user levels a top edge of the picture frame to mark nail locations. A deck, a turret mounted on a top end of the deck, wherein the turret protrudes from the top end of the deck and the turret is gripped by a user as a handle while hanging a picture on a wall using the apparatus; a hook hanger attached to the front side of the deck for hanging a picture frame from a wire on a back of the picture frame; and a hole through the deck for aligning a push pin to pass through the hole and mark a location for an anchor from which the picture frame hangs. 1. An apparatus comprising:a flat key having a first end and a second end;a punch pin, the punch pin having a sharp end and a flat end, wherein the flat end of the punch is attached to the first end of the key; anda flat magnet surrounding the flat end of the punch, wherein the flat magnet keeps the punch pin in place in a metal v-notch hanger on a back side of a picture frame while a user levels a top edge of the picture frame so that the top edge of the picture frame is parallel to horizontal while a user presses on a front side of the picture frame pressing the sharp end of the punch pin into a wall for marking hanger locations on the wall for hanging the picture frame so that the top of the picture frame is parallel to horizontal.2. The apparatus of claim 1 , wherein punch pin is placed in a top of a notched groove of the V-notch hanger.3. The apparatus of claim 1 , further comprising:a bubble level, wherein the bubble level is removable attached to the top end of a deck, wherein the bubble level is placed on a top surface of the picture frame for leveling the top surface of the picture frame with horizontal.4. The apparatus of claim 1 , the apparatus further comprising:a storage compartment that contains the apparatus.5. A method claim 1 ...

HANDS-FREE LEVEL

Provided are examples of a hands-free level to quickly, accurately, and efficiency level and plumb a wide range of objects regardless of shape. The level includes a stationary component, an adjustable component, a level device attached to the stationary component/adjustable component, and a cord. The cord includes a J-shaped terminus that abuts the adjustable component. Advancing the cord urges the adjustable component towards the stationary component. Complementary locking teeth on the cord and stationary component lock the adjustable component in place and clamps the hands-free level to an object. This lets a user use two hands to hold and move the object while simultaneously checking the object for plumb and/or level. 1. A hands-free level , comprising;a stationary component including a set of stationary locking teeth formed on a surface of the stationary component;an adjustable component;at least one level device attached to at least one of the stationary component and the adjustable component;an cord comprising an elongated body terminating in a J-shaped terminus, the cord further comprising a set of cord locking teeth formed along a partial length of the elongated body and having an arrangement complementary to the set of stationary locking teeth, such that the set of cord locking teeth and the set of stationary locking teeth engage in a releaseable interlock engagement; andwherein the J-shaped terminus of the cord abuts the adjustable component and urges the adjustable component towards the stationary component in response to advancing the cord along the surface of the stationary component.2. The hands-free level of wherein the stationary component includes a first clamping surface extending from the surface at a 90° angle; and wherein the adjustable component defines a second clamping surface opposed to the first clamping surface.3. The hands-free level of wherein the first clamping surface and second clamping surface are parallel to each other.4. The hands- ...

Two Datum Vial Mounting System and Method

An automatic process and structural features for accurately producing levels is provided. The process enables more rapid production of levels, less operator work or error, and the ability to quantify errors and tolerances in the manufacture of the level. Coupling a level datum plane formed on the endcaps of a vial with a level datum plane of a frame ensures accurate construction of a level that can be automated and toleranced. Ensuring that the level datum plane created at the endcaps remains parallel (or at some other predesigned angle) to the measuring surfaces of the level reduces labor to manufacture the level and ensures measurement accuracy. 1. A level , comprising: first and second endcaps sealed on opposite ends of the vial, each endcap comprising a level surface, wherein the level surface of the first endcap and the level surface of the second endcap are coplanar and define a first plane; and', 'a level indicator located within the vial; and, 'a vial comprising two mounting surfaces that engage the level surfaces of the first and second endcaps of the vial; and', 'a level measuring surface parallel to the first plane., 'a frame comprising2. The level of claim 1 , wherein the level measuring surface defines a lower surface of the level.3. The level of claim 1 , wherein the vial is coupled to the frame with an adhesive.4. The level of claim 1 , comprising a magnet located in the level measuring surface.5. The level of claim 1 , wherein the level measuring surface extends along a longitudinal axis of the frame.6. The level of claim 5 , comprising:a detent in the level measuring surface; anda magnet located in the detent.7. A level claim 5 , comprising: a first endcap sealed to a first end of the vial;', 'a second endcap sealed to a second end of the vial opposite the first end, each endcap comprising a lower surface; and', 'a level indicator located within the vial; and, 'a vial comprising a mounting surface that defines a first plane, the mounting surface ...

Device and Method for Measuring and Adjusting the Slope of a Surface

The invention is a method and device for measuring the slope of a surface. The device includes a frame, one or more clear tubes containing a liquid and a gas bubble, and an attachment facilitating attachment to a sloped surface. The attachment may be a removable strap or magnets. The tubes are fixed at angles greater than zero degrees and less than ninety degrees relative to the bottom surface of the frame and a visual indication of the angle of each tube is present on the device. The device is designed to be placed parallel to the slope of a sloped surface and the slope of the surface can then be increased or decreased such that the gas bubble will become centered within the tube when the angle of slope conforms to a desired standard.

Level With Vial Protection Assembly

A level device may include a housing, a vial, a retention well and a multidirectional vial protection assembly. The housing may have a top face, a bottom face, a front face, a rear face, a first end and a second end. The vial may include a generally cylindrical tube with a bulge formed at a middle portion thereof. The vial may contain a liquid therein and an air bubble formed in the liquid such that the air bubble sits in the bulge when the vial is oriented such that one of the bottom face, front face, rear face, first end or second end is level or plumb. The retention well may be formed in the top face and extend through portions of the front and the rear faces toward the bottom face. The vial may be retained at opposing axial ends thereof in the retention well and may include an axis that extends substantially perpendicular to respective planes of the first end and the second end. The multidirectional vial protection assembly may be configured to extend over the top face proximate to the opposing axial ends of the vial to protect the vial in at least three directions. 1. A level device comprising:a housing having a top face, a bottom face, a front face, a rear face, a first end and a second end;a vial comprising a generally cylindrical tube with a bulge formed at a middle portion thereof, the vial containing a liquid therein and an air bubble formed in the liquid such that the air bubble sits in the bulge when the vial is oriented such that one of the bottom face, front face, rear face, first end or second end is level or plumb;a retention well formed in the top face and extending through portions of the front and the rear faces toward the bottom face, the vial being retained at opposing axial ends thereof in the retention well defining an axis that extends substantially perpendicular to respective planes of the first end and the second end; anda multidirectional vial protection assembly configured to extend over the top face proximate to the opposing axial ends ...

LEVEL STATUS INDICATOR SYSTEM AND METHOD

A housing for a leveling system including one or more light bars, with each of the one or more light bars comprising a plurality of lights including a center light, the one or more light bars configured to act as a real-time level status indicator for the housing parallel to an axis Z by lit lights of the one or more light bars including an indication of where the level status for the housing parallel to the axis Z changes. 1. A housing for a leveling system comprising:a shaft body, defined by a cap and a pair of cap-arms that extend from the cap to collectively define a shaft in which a leveling system is configured to be disposed, the shaft body elongated parallel to an axis Z;a neck that perpendicularly extends from the cap and parallel to the cap-arms, the neck elongated parallel to the axis Z; anda pair of neck-arms that extend from the neck that define a channel that opposes the neck, with planar internal faces of the neck-arms disposed relative to each other at angle of 90°, the pair of neck arms elongated parallel to the axis Z; anda plurality of light bars, with each of the light bars comprising a plurality of lights including a center light, the light bars configured to act as a real-time level status indicator for the housing parallel to the axis Z by lit lights of the light bars, the light bars configured to present a display in real-time and give an illusion of mass so the lights of the light bars are perceived to slosh like a fluid when the level status for the housing parallel to the axis Z changes to indicate a value of a level status for the housing parallel to the axis Z,wherein a first light bar of the plurality of light bars is disposed at the neck of the housing with the plurality of lights of the first light bar disposed along a first common axis that is parallel to the axis Z, andwherein a second light bar of the plurality of light bars is disposed at one of the cap-arms of the housing with the plurality of lights of the second light bar ...

Angular Indicator Tool

An improvement in workpiece-engageable devices for accurate workpiece angular formation including a plurality of spirit vials and an engager of a workpiece which establishes an intended bending plane. The plurality of spirit vials includes formation-angle vials adjacent to one another and supported in a respective plane parallel to the intended bending plane and in an orientation corresponding to a respective one of intended angles with respect to a base plane. At least one control vial is supported in a body of the device and aligned in a plane parallel to the base plane. The formation-angle vials may include four formation-angle vials each oriented at one of angles 10°, 22.5°, 30°, 45°, 90° and in some embodiments 60° with respect to the base plane. 1. In a workpiece-engageable device for accurate workpiece angular formation including a plurality of spirit vials and an engager of a workpiece , the improvement comprising:the workpiece engager establishing an intended bending plane; andthe plurality of spirit vials includes formation-angle vials adjacent to one another, each formation-angle vial being supported in a respective plane parallel to the intended bending plane and in an orientation corresponding to a respective one of intended angles.3. The device of wherein the at least one control vial includes two control vials positioned orthogonally to each other to facilitate the accuracy of the initial orientation of the workpiece.4. The device of wherein the opposite surface defines two control-viewing windows each for one of the control vials.5. The device of wherein the opposite surface includes:a control-vial portion including the control-viewing window(s); anda formation-angle vial portion including at least one formation-angle viewing window for the plurality of formation-angle vials.6. The device of wherein the at least one formation-angle viewing window includes a plurality of formation-angle viewing windows adjacent to one another claim 5 , each formation- ...

Level with Magnetic Coupling

A tool, such as a level, including one or more magnetic coupling device is provided. The magnetic coupling device may be a magnetic circuit including metal components surrounding a magnet, such as a permanent rare-earth magnet.

SYSTEMS AND METHODS FOR A DUAL SIDED CLAMP

Systems and methods for a dual sided clamp. More specifically, a clamp with a channel configured to receive a level on a first side of the clamp, and a triangular shaped cutout configured to receive a shaft associated with different sized valves on a second side of the clamp. 1. A dual sided clamp comprising:a first side with a channel extending across an entire width of the first side, the channel being square in shape;a second side with a triangular shaped cutout, the triangular shaped cutout extending in a direction perpendicular to the channel.2142. The dual sided clamp of claim 1 , wherein the channel is defined by a first upper sidewall claim 1 , a second upper sidewall claim 1 , and a lower surface that extends between the first upper sidewall and the second upper sidewall claim 1 , wherein the first upper sidewall includes a first coupling orifice that extends through the first upper sidewall.3. The dual sided clamp of claim 2 , wherein the triangular shaped cutout is substantially an isosceles shaped triangle.4. The dual sided clamp of claim 3 , wherein the triangular shaped cutout includes a first lower sidewall and two tapered sidewalls claim 3 , the first lower sidewall being positioned co-planar with the first upper sidewall.5. The dual sided clamp of claim 4 , wherein the first lower sidewall includes a second coupling orifice.6. The dual sided clamp of claim 5 , wherein the first upper sidewall is configured to receive a first coupling mechanism claim 5 , and the first lower sidewall is configured to receive a second coupling mechanism while the first coupling mechanism is inserted into the first coupling orifice.7. The dual sided clamp of claim 6 , wherein an apex of the two tapered sidewalls includes a lip claim 6 , the lip increasing a height of the apex in comparison to the two tapered sidewalls.8. The dual sided clamp of claim 4 , wherein the two tapered sidewalls have a same length.9. The dual sided clamp of claim 8 , wherein the first lower ...

LEVEL

A level includes a top surface, a bottom surface parallel with the top surface, and a body accommodating at least one vial. The body has at least one through hole, at least one portion of the vial is exposed through the through hole, a close-ended locating hole is mounted at a side of the through hole, an opened-ended locating hole is mounted at another side of the through hole, and two sides of the vial are accommodated in the two locating holes respectively. A side of the opened-ended locating hole is mounted with a locating aperture so that a magnet is positioned in the locating aperture so as to fix the vial. 1. A level , comprising:a top surface;a bottom surface being parallel with the top surface; anda body accommodating at least one vial;wherein the body has at least one through hole, at least one portion of the vial is exposed through the through hole, a close-ended locating hole is mounted at a side of the through hole, an opened-ended locating hole is mounted at another side of the through hole, two sides of the vial are accommodated in the two locating holes respectively, and a side of the opened-ended locating hole is mounted with a locating aperture;whereby a magnet is positioned in the locating aperture so as to fix the vial.2. The level as claimed in claim 1 , wherein the through hole is used as a view window for observation of a position of a bubble in the vial.3. The level as claimed in claim 1 , the vial is positioned in the through hole. The present invention is related to a level, and more particularly to a level which has a vial-receiving aperture and a magnet-locating aperture combined with each other so that the level can be prepared cost-effectively and appear beautiful.A level is necessary for a practitioner employed in civil engineering and building, electrical and plumbing engineering, or interior decorating when measuring the angle of a datum plane. Among various kinds of levels, a level with a bubble vial is the most popular with the ...

LEVELING TOOL

A leveling tool is provided that includes an elongated base member having a first set of opposing sides, the first set of opposing sides having a smooth, even edge. The leveling tool also includes a clamp that has at least one level detecting element disposed thereon, is flexible, and fits snugly around a second set of opposing sides of the elongated base member. 2. A leveling tool according to claim 1 , wherein the elongated base member comprises wood claim 1 , plastic claim 1 , composite claim 1 , glass claim 1 , or metal.3. A leveling tool according to claim 1 , further comprising a second level detector that is substantially perpendicular to the at least one level detector and disposed upon the first side of the elongated base member.5. A leveling tool according to claim 4 , wherein the leveling tool is used as a guide for smoothing uncured flooring materials claim 4 , concrete claim 4 , or curable ceramics.7. A leveling tool according to claim 6 , wherein the shorter opposing side comprises a flange.8. A leveling tool according to further comprises a level detector mount disposed upon the clamp.11. A method of using a leveling tool according to claim 10 , wherein the leveling tool further comprises a second level detector that is substantially perpendicular to the at least one level detector and disposed upon the first side of the elongated base member.12. A method of using a leveling tool according to claim 10 , wherein the clamp comprises two level detectors.13. A method of using a leveling tool according to claim 12 , further comprising aligning the two level detectors substantially perpendicular to each other in the leveling plane.14. A method of using a leveling tool according to claim 13 , further comprising moving the leveling tool along the frame in a leveling plane so that the smooth claim 13 , even edge of the elongated base member smooths the surface of the uncured building material.15. A method of using a leveling tool according to further ...

Level with Rotating Vial and Locking Assembly

A level including a rotating level vial is provided. The level includes a locking mechanism that utilizes an actuator that engages a brake to lock the rotating vial into the desired position. The locking mechanism may include a spring element that is compressed by the actuator during locking, and the spring element in turn pushes against the brake facilitating control of the normal force that the brake applies to the vial surround of the rotating vial. The rotating level vial may engage the level body such that the rotating level vial is permitted to rotate 360 degrees in both the clockwise and counter clockwise directions. 1. A level comprising:a level body defining a base surface and a longitudinal axis extending between a front end and a rear end surface of the level body;a level vial located within the level body;a vial support supporting the level vial, the vial support located within an opening formed in the level body, wherein the vial support has an axis of rotation and is positioned such that the axis of rotation is perpendicular to the longitudinal axis and parallel to a plane defined by the base surface; a fastener;', 'an insert having a threaded channel parallel to the longitudinal axis, wherein the threaded channel includes an open end accessible through the rear end surface such that the fastener is received within the threaded channel through the rear end surface., 'a locking system comprising2. The level of claim 1 , wherein the vial surround and the level vial are located between the rear end surface and a central vial.3. The level of claim 1 , wherein the fastener is a threaded screw having a head that includes a sidewall and an endwall claim 1 , the endwall recessed inward along the longitudinal axis relative to the rear end surface.4. The level of claim 3 , wherein in a locked position claim 3 , the fastener does not protrude from the rear end surface.5. The level of claim 3 , wherein the sidewall includes a gripping surface.6. The level of claim ...

Easy Assembly Level

An easy assembly level includes a body, a fixing assembly, and a bubble level vial. The body defines at least one compartment. The at least one bubble level vial is positioned within the at least one compartment. The at least one fixing assembly includes a first retainer and a second retainer connectable to the body and configured for jointly retaining the at least one bubble level vial within at least one compartment. The first and second retainers are fastened to the body by at least one rivet. 1. An easy assembly level comprising:a body defining at least one compartment wherein the at least one compartment extending through a first side and a second side of the body respectively;at least one bubble level vial positioned within the at least one compartment;at least one fixing assembly including a first retainer and a second retainer connectable to the body and configured for jointly retaining the at least one bubble level vial within at least one compartment, wherein the first retainer is made of metal, wherein the second retainer is made of metal, wherein the first and second retainers are fastened to the body by at least one rivet, wherein the first and second retainers each have a hole corresponding to the at least one rivet and configured for insertion of the at least one rivet; andwherein the body has a through hole corresponding to the at least one rivet and configured for insertion of the at least one rivet, and wherein when the first and second retainers are fastened to the body, the at least one rivet is inserted through the hole of first retainer, the through hole of the body, and the hole of second retainer sequentially.2. The easy assembly level as claimed in claim 1 , wherein the body has at least one notch formed therein for facilitating the user holding the body ergonomically.3. The easy assembly level as claimed in claim 2 , wherein the at least one notch includes two pair of notches located oppositely claim 2 , with one pair of notches located ...

Clinocompass for measuring strike and dip on irregular geological outcrop, and method of measuring strike and dip by using the same

Disclosed is a clinocompass for measuring a strike and a dip on an irregular geological outcrop and a method of measuring the strike and the dip by using the same. Since the level meter of the clinometer is supported by providing a support force and a fixing force on an irregular geological outcrop having no exposed flat plane, the clinocompass serves as a supporting member or a fixing member for the measurement of the strike and the dip on an irregular geological outcrop having no exposed flat plane. Accordingly, the clinocompass has a structure to measure the strike and the dip suitable for the geological structure and the orientation of the outcrop having no exposed flat plane, so that the strike and the dip are usefully measured.

LEVEL APPARATUS FOR DETERMINING SLOPE IN TWO DIMENSIONS

Described implementations provide a level for measuring a level of a target surface. The level has a base structure having a bottom surface, a top surface, a rear surface, and a front surface, and a bubble level disposed on the top surface of the base structure. The bottom surface is disposed at (1) a desired slope angle of the target surface along a first axis, and (2) a predetermined pitch angle along a second axis of the base structure, the second axis perpendicular to the first axis. The bubble level is disposed on the top surface along the first axis to indicate a slope level of the target surface relative to the predetermined slope angle and along the second axis to indicate a pitch level of the target surface relative to the predetermined pitch angle. The base structure has a ledge extending in an engagement direction along a third axis. 1. A level apparatus for measuring a level of a target surface , the apparatus comprising:a base structure having a bottom surface, a top surface, a rear surface, and a front surface; andat least one bubble level disposed on the top surface of the base structure,wherein the bottom surface is disposed at a predetermined slope angle along a first axis of the base structure, the predetermined slope angle associated with a desired slope angle of the target surface along the first axis, such that in response to the target surface being disposed at the predetermined slope angle, the top surface of the base structure is substantially level along the first axis,wherein the bottom surface is disposed at a predetermined pitch angle along a second axis of the base structure, the second axis perpendicular to the first axis, such that in response to the target surface being disposed at a predetermined pitch angle, the top surface of the base structure is substantially level along the second axis,wherein the at least one bubble level is disposed on the top surface along the first axis to indicate a slope level of the target surface ...

Level including a slot for receiving a straight edge

A level including a first plate defining a top surface of the tool, and a second plate defining a bottom surface of the tool. The bottom plate extends generally parallel to the first plate. The level also includes a center plate having two opposing side surfaces extending generally perpendicular to the first plate and the second plate. The center plate connects the first plate and the second plate. The level further includes a plurality of apertures extending through the center plate, and a plurality of tubular vials disposed within the plurality of apertures. Each tubular vial contains fluid and air. The level also includes a slot extending along the first plate from a first end of the tool to a second end of the tool. The slot is configured to receive a straight edge.

Level Including a Slot for Receiving a Straight Edge

A level including a first plate defining a top surface of the tool, and a second plate defining a bottom surface of the tool. The bottom plate extends generally parallel to the first plate. The level also includes a center plate having two opposing side surfaces extending generally perpendicular to the first plate and the second plate. The center plate connects the first plate and the second plate. The level further includes a plurality of apertures extending through the center plate, and a plurality of tubular vials disposed within the plurality of apertures. Each tubular vial contains fluid and air. The level also includes a slot extending along the first plate from a first end of the tool to a second end of the tool. The slot is configured to receive a straight edge. 1. A level comprising:a first plate defining a top surface of the level;a second plate defining a bottom surface of the level;a center plate connecting the first plate and the second plate;a level vial supported by the center plate; anda slot extending along the first plate from a first end of the level to a second end of the level, the slot configured to receive a straight edge, wherein the slot includes a first wall and a second wall both recessed into the first plate and a shelf connecting the first and second walls, and further wherein the first wall is angled relative to the shelf such that an interior angle measured within the slot between the shelf and the first wall is less than 90 degrees.2. The level of claim 1 , wherein the top surface is generally parallel to the bottom surface and the shelf is parallel to the top surface and to the bottom surface.3. The level of claim 2 , wherein a width of the top surface is greater than a width of the center plate.4. The level of claim 1 , further comprising a second slot extending along a length of the first plate or the second plate.5. The level of claim 1 , wherein the slot is configured to removably receive the straight edge such that the first ...

System and Method for Mounting Carpenter Levels

An improved system and method for clamping of carpenter levels is disclosed. Within the system, it is not necessary to re-size and re-adjust the clamps over and over again as they are re-located. As such, time-consuming repetitive steps are reduced. Additionally, the system can be applied to a variety of clamping surfaces, and can be swiveled to fit at unusual angles. 1. A method of operating a system for obtaining level-indications , comprising:attaching a slider to an angle bracket;positioning the angle bracket and the attached slider over a desired clamping surface;moving the slider toward the clamping surface until the slider compresses a slider spring;sliding a thick disk that is part of a doughnut into a horseshoe cutout within the angle bracket;positioning a locking bump located in the center of the thick disk to be located into a concave surface of the angle bracket;holding the doughnut and the angle bracket to be snug, but allowing the doughnut to swivel to accept a level;sliding the level into an opening within the doughnut;positioning a bottom of the level next to either a base side or an attached disk side of the doughnut, the combination of doughnut and the angle bracket now being locatable anywhere on the level;adjusting a knurled knob downwards until a thrust washer is snug against a top surface of the level, such that a first end of the level is securely and non-movably attached to a first portion of the clamping surface;performing the above steps for a second end of the level with a second angle bracket attached to a second doughnut, such that both ends of the level are securely and non-movably attached to the first and second portions of the clamping surface;holding the level and the first doughnut with one hand, the other side of the level with the second doughnut with the other hand, and then positioning the first and second angle brackets and sliders over the two portions of the clamping surface; and then,pushing the first and second angle ...

SEGMENTED, COMBINATION LEVEL AND SQUARE, HAVING SLIDING AND/OR MAGNETIC JOINT

The present invention relates to a segmented, combination level and square that has a sliding and/or magnetic joint. In a preferred embodiment, this hand tool provides the user with many optional tools in one. The tool can be configured as a spirit level, framing square or a pocket square. In a preferred embodiment, this multi-segmented combination tool also provides the user with a convenient way not only to configure a level, in one inch increments, to any length from twelve inches to at least ninety six inches in length, but also to create more than one tool at a time such as a pocket square and a framing square. In other preferred embodiments, the user is provided with optional features that enable them to carry on-site a single tool that can perform all tasks to do general construction layout such as roof framing. 1. A level comprised of:a) at least a first level segment having at least a first straight surface, a distal end, a proximal end, and a level indicating means disposed thereon with respect to the straight surface;b) a second level segment having at least a first straight surface with is oriented in the same plane as the first straight surface of the first level segment, a distal end, and a proximal end; andc) a sliding and/or magnetic joint means disposed between the proximal end of the first level segment and the proximal end of the second level segment which connects the first level segment and the second level segment such that the first straight surfaces thereon can form a locking angular relationship of zero degrees in the first position making the invention a straight spirit level and ninety degrees in the second position thus making the invention a carpenters square, and wherein the sliding and/or magnetic joint means is comprised of a first portion and a second portion, the first portion being disposed on the first level segment, being separable from the second portion which is disposed on the second level segment without removing any element ...

EXPANDABLE LEVEL WITH FULL FUNCTIONALITY IN BOTH OPEN AND CLOSED POSITIONS

An expandable level capable of expanding from a fully closed position to a fully open position, with full functionality in both positions. The expandable level includes a central body having at least one horizontal bubble, and two slide portions each having two bubbles, where one bubble on each slide portion is also a horizontal bubble. Even when the expandable level is fully closed, the vertical bubble, the diagonal bubble, and both horizontal bubbles on the slide portions are visible. When the expandable level is fully opened, at least one additional horizontal bubble of the central body becomes visible, thereby showing at least five bubbles. The expandable level can be made in a size that makes it easy to carry and store when closed, nevertheless providing a fully-functional and convenient level tool when open. Thus, the expandable level eliminates the need to carry more than one non-expandable level of different sizes. 1. An expandable level capable of expanding from a fully closed position to a fully open position , the expandable level comprising:a central body having a first end, a second end, and a central location between the first end and the second end, the central body also having at least a first horizontal bubble supported within a hole extending through the central body at the central location;a first slide portion in sliding relationship with the first end of the central body, the first slide portion having a first vertical bubble supported within a hole extending through the first slide portion, and having a second horizontal bubble mounted along a top surface of the first slide portion; anda second slide portion in sliding relationship with the second end of the central body, the second slide portion having a diagonal bubble supported within a hole extending through the second slide portion, and having a third horizontal bubble mounted along a top surface of the second slide portion.2. The expandable level of claim 1 , wherein the central body is 9 ...

Levelling Device

Described is a levelling device () comprising a body portion () having one or more level indicators () mourned therein and a pair of electrical socket pins () extending outwardly from a first side of the body portion () arranged to be received in apertures () provided in a power socket of a wall plate (). 1. A levelling device comprising:a body portion having one or more level indicators;a pair of electrical socket pins extending outwardly from the body;a pair of studs extending outwardly from a side surface of the body; andone or more openings provided through the body;wherein the electrical socket pins are receivable in apertures of a power socket and wherein the studs are receivable in apertures in a wall plate such that the openings in the body provide access for a screwdriver to allow tightening of screws of the wall plate.2. A levelling device in accordance with claim 1 , wherein first and second level indicators are provided claim 1 , each comprising a spirit level tube such that the first spirit level tube is oriented to be perpendicular to the second spirit level tube.3. A levelling device in accordance with claim 2 , wherein the body portion is generally elongate in shape and the electrical socket pins are provided extending generally outwardly from adjacent a midpoint thereof.4. A levelling device with claim 2 , wherein the body portion comprises first and second parallel side members and first and second end members claim 2 , the first end member joining the first and second side members adjacent first ends thereof and the second end member joining the first and second side members adjacent second ends thereof.5. A levelling device in accordance with claim 4 , wherein electrical socket pins extend outwardly from a side of the first side member.6. A levelling device in accordance with claim 5 , wherein the studs include a first pair of studs extending outwardly from the first side member claim 5 , adjacent opposed ends of the side member.7. A levelling ...

Post Level

A post level for determining the orientation of a structure that includes a pair of bubble vials that are secured within the level body in a manner such that, if either one of the bubble vials become broken or otherwise damaged, it can be easily replaced and the level need not be discarded. The body of the post level of the invention includes an upper portion, a lower portion having a first side having a slot, an intermediate portion and a rear surface having an outwardly extending locating shoulder for engaging the structure to be oriented. The post level also includes a bulls-eye level that is mounted on the intermediate portion of the level body and an elastomeric connector cord that is receivable within the slot of the first side of the body which enables the level to be removably secured to the structure being oriented. Additionally, the level includes a plurality of magnets that are connected to the level body for engagement with the structure to be oriented. 1. A level for determining the orientation of a structure comprising:(a) a body including an upper portion having a first vial chamber, a second vial chamber and a top surface, a lower portion having a first side having a slot and a second side, said body having a rear surface provided with an outwardly extending locating shoulder for engaging the structure to be oriented;(b) a first bubble vial disposed within said first vial chamber of said upper portion of said body;(c) a second bubble vial disposed within said second vial chamber of said upper portion of said body; and(d) a connector member for connecting said body to the structure to be oriented.2. The level as defined in in which each said first and second vial chambers of said upper portion of said body has a threaded opening and in which said level further includes a threaded connector receivable within said threaded opening of each of said first and second vial chambers for movement between first and second positions to secure said bubble vials ...

TROWEL/FLOAT WITH LEVEL AND REPLACEABLE SURFACES

This disclosure relates to a trowel and/or float having a utilitarian and adjustable level built-in for ease of use and creating uniform, properly angled, smooth surfaces, and replaceable undersides for creating various effects all in one simple to use tool. 1. A trowel comprising:a handle;a base configured to accept a correspondingly configured blade,configured to replaceably attach and detach to and from said base and further comprising at least one area that is in a plane parallel to the plane of the underside of the base;an at least one level configured to be set in place into said area in said base that is in a plane parallel to the plane of the underside of the base; anda blade configured to replaceably attach and detach to and from said base and when attached, be attached in a plane parallel to the plane of the underside of the base and the said area in said base that is in a plane parallel to the plane of the underside of said base and configured with a means for replaceably attaching said blade to said base.2. The trowel of claim 1 , wherein it comprises two levels configured to be set in place into said area in said base that is in a plane parallel to the plane of the blade when attached in place.3. The trowel of claim 2 , wherein said two levels are in 90° orientation to each other.4. The trowel of wherein the handle and base are made from a non-stick plastic.5. The trowel of wherein the at least one level is adjustable.6. The trowel of wherein both levels are adjustable.7. The trowel of wherein the blade is a composite where one material is wood and the other is plastic.8. The trowel of wherein the blade is a composite of two dissimilar materials.9. The trowel of wherein said means for replaceably attaching said blade to said base is via snaps.10. The trowel of wherein said means for replaceably attaching said blade to said base is via magnets.11. The trowel of wherein said means for replaceably attaching said blade to said base is via a quarter turn ...

MAGNETIC PIPE SQUARE LEVEL

A magnetic pipe square level comprising one or more magnetic members fused to an angle iron, a square that consists of a base member and a perpendicular member, the angle iron fused to the base member, one or more bubble levels attached to the square oriented in line with one or both of the base member and the perpendicular member, an anchor point attached to the perpendicular member, a track for a string line underneath the tip of the angle iron, a notch at the end of the track where the base member and the perpendicular member intersect and one or more sets of tick marks along an edge of the perpendicular member providing a reference point for a measurement. 1. A magnetic pipe square level comprising:one or more magnetic members fused to an angle iron;a square that consists of a base member and a perpendicular member;said angle iron fused to said base member;one or more bubble levels attached to said square oriented in line with at least one of said base member and said perpendicular member;an anchor point attached to said perpendicular member;a track for a string line underneath tip of said angle iron;a notch at end of said track where said base member and said perpendicular member intersect; andone or more sets of tick marks along an edge of said perpendicular member providing a reference point for a measurement.2. The magnetic pipe square level of wherein said square contains a bubble level on said base member.3. The magnetic pipe square level of wherein said square contains a bubble level on said perpendicular member.4. The magnetic pipe square level of wherein said square contains a bubble level on said base member and said perpendicular member.5. The magnetic pipe square level of wherein two magnetic members are fused to ends of said angle iron.6. The magnetic pipe square level of wherein said measurement provides a length.7. The magnetic pipe square level of wherein said measurement provides an angle. The present disclosure relates to a magnet pipe square ...

Magnet Mounting and Retention System for Tool

A tool, such as a level, with magnets embedded in a working surface is provided. For example, the magnets assist in coupling the level to magnetic workpieces. The magnets are placed in a chamber with a floor having a periphery and internal walls extending from the floor periphery. Flanges extend from internal wall of the chamber toward a central axis or point and partially further define the chamber volume. Flanges may be created by depressing surface of the level near the chamber, thus deforming the level body surface to create a channel and a flange from the material displaced from the channel.

Level with Rotating Vial and Locking Assembly

A level including a rotating level vial is provided. The level includes a locking mechanism that utilizes an actuator that engages a brake to lock the rotating vial into the desired position. The locking mechanism may include a spring element that is compressed by the actuator during locking, and the spring element in turn pushes against the brake facilitating control of the normal force that the brake applies to the vial surround of the rotating vial. The rotating level vial may engage the level body such that the rotating level vial is permitted to rotate 360 degrees in both the clockwise and counter clockwise directions. 1. A level comprising:a level body defining a base surface configured to engage a workpiece;a rotating level vial located within the level body, the rotating level vial having an interior chamber containing a mineral spirit liquid and a bubble;a vial support surrounding and supporting the rotating level vial, the vial support located within an opening formed in the level body, wherein the vial support is rotatable within the opening such that the rotating level vial may be oriented at a plurality of angular positions relative to the base surface; and a threaded channel;', 'a threaded screw engaging the threaded channel; and', 'a brake component having a first surface facing the vial support and a second surface facing the threaded screw;, 'a locking system comprising a locked position in which the threaded screw engages the brake component such that the first surface of the brake component engages the vial support with a force sufficient to restrain rotation of the vial support and to hold the rotating level vial and vial support in a selected angular position relative to the base surface; and', 'an unlocked position in which the vial support and rotating level vial are permitted to rotate within the opening., 'wherein the threaded screw is moveable within the threaded channel between2. The level of claim 1 , further comprising a spring element ...

Length Adjustable Level

An extendible or adjustable length level is provided. The level includes a locking mechanism allowing the user to fix the level at a selected or desired level. The locking system allows the user to lock the level at the desired length and provides more effective and robust locking than conventional expanding levels. In some embodiments, the locking mechanism is designed such that translational movement of the user-actuated control (as opposed to rotational motion) is used to move the locking mechanism into the locked position. 1. A level comprising:a body member that extends along a longitudinal axis; a first planar base surface; and', 'a first top surface opposing the base surface;, 'a first body portion coupled to the body member, the first body portion comprising a second planar base surface coplanar with the first planar base surface, the first and second base surfaces collectively defining a working base surface; and', 'a second top surface coplanar with the first top surface;, 'a second body portion slidably coupled to the body member, the second body portion comprisinga level sensing device; and{'sup': '2', 'a brake structure that comprises an engagement surface that interfaces with a surface of the body member, wherein the interface between the engagement surface and the body member biases the second body portion to remain stationary with respect to the first body portion, wherein the engagement surface of the braking structure defines an area at least 500 mm;'}wherein relative positions of the first body portion and the second body portion define a fully retracted position and a fully extended position, the fully retracted position defining a shortest working length of the level along the longitudinal axis and the fully extended position defining a longest working length of the level along the longitudinal axis.2. The level of claim 1 , comprising a locking mechanism coupled to the second body portion claim 1 , the locking mechanism comprising a user ...

LEVELING AND POSITIONING SYSTEM AND METHOD

A leveling device coupler assembly that includes a coupling head and a joint assembly coupled to the coupling head. The joint assembly can include a first and second rotatable coupling. The leveling device coupler assembly can also include a base coupler coupled to the joint assembly, with the base coupler and coupling head being coupled on opposing ends of the joint assembly. The leveling device coupler assembly can also include an electronic coupler assembly leveling device configured to at least detect a configuration status of the leveling device coupler assembly. 1. A leveling device coupling assembly comprising:a first electronic leveling device configured to at least detect a level status of at least one axis of the electronic leveling device; and a coupling head having a planar top plate and a planar base plate that are coupled along an edge with the top plate and base plate defining a coupling slot having an angle less than or equal to 90 degrees and greater than or equal to 0 degrees, with the electronic leveling device removably coupled within the coupling slot;', 'a joint assembly coupled to the base plate of the coupling head, the joint assembly including a tongue extending from the base plate of the coupling head, with the tongue being rotatably coupled within a slot defined by a joint shaft to define a first rotatable coupling, at least a portion of the joint shaft defining a second rotatable coupling separate from the first rotatable coupling,', 'a base coupler coupled to the joint assembly, with the base coupler and coupling head being coupled on opposing ends of the joint assembly, the base coupler including a planar coupler top plate and a planar coupler sidewall plate that extends from the coupler top plate at a 90 degree angle, the coupler top plate and coupler sidewall plate defining a base coupler coupling slot;', 'an electronic coupler assembly leveling device, configured to at least detect a configuration status of the leveling device ...

Plumb Device for Fence Pipe

A fence pipe plumb device having a platform with a bulls-eye spirit level atop the platform, and a magnetic attachment portion for snap to alignment with the fence pipe. The device permits mounting to the fence pipe and dismounting from the fence pipe without disturbing the alignment of the fence pipe, when the fence pipe is resting in wet concrete. 1. A device for plumbing vertical orientation of a fence pipe comprising:a self-aligning attachment member having curved portions adapted to directly contact sides of a fence pipe, and a platform mounted perpendicularly relative to the curved portions adapted to directly contact sides of a fence pipe;one or more spirit levels mounted to the platform; and,one or more magnets having a face with a contacting portion of each face substantially flush with the curved portions and wherein the face is adapted to directly contact sides of a fence pipe.2. The device according to wherein the curved portions describe an arc claim 1 , and the arc has a radius claim 1 , and the radius has a longitudinal axis.3. A method for plumbing vertical orientation of a fence pipe comprising the steps of:providing: a self-aligning attachment member having portions adapted to directly contact sides of a fence pipe, one or more magnets having a face with a contacting portion of each face substantially flush with the portions adapted to directly contact sides of a fence pipe, and a platform mounted perpendicularly relative to the portions of the self-aligning attachment member adapted to directly contact sides of a fence pipe, and, one or more spirit levels mounted to the platform;digging a hole for the fence pipe;surrounding the fence pipe in the hole with wet concrete;mounting the device via the portions adapted to directly contact sides of a fence pipe;reading the one or more spirit levels mounted to the perpendicular platform to determine degree of vertical for the fence pipe;manipulating the pipe into a substantially vertically position, and, ...

ALIGNING CAP FOR CONDUITS

An aligning device that can be mounted to a conduit for rotating the conduit in successive angular intervals. The aligning device having a bracket that can be secured to the conduit. The bracket having four bubble levels at its periphery equally spaced from each other. Each bubble level can be horizontally leveled. 1. An aligning device comprising:a bracket configured to mount to a conduit; anda plurality of bubble levels coupled to a periphery of the bracket, the plurality of bubble levels equally spaced from each other, each bubble level can be horizontally leveled.2. The aligning device according to claim 1 , wherein the bracket is having a central threaded grove configured to fastened to the conduit.3. The aligning device according to claim 1 , wherein the bracket is having four bubble levels claim 1 , each bubble level at 90° angular distance from the two adjacent bubble levels claim 1 , the longitudinal axis of each bubble level is perpendicular to the longitudinal axis of the two adjacent bubble levels.4. The aligning device according to claim 3 , wherein the bracket is having a central tunnel configured to snugly slide over the conduit claim 3 , an inner surface of the tunnel having a rubbery surface for grip.5. The aligning device according to claim 3 , wherein the bracket is having an inner ring and an outer ring claim 3 , a plurality of spokes couples the inner ring to the outer ring claim 3 , the outer ring having the four bubble levels claim 3 , the inner ring configured to expand for mounting to conduits of different diameters.6. A method for bending a conduit claim 3 , the method comprising the steps of: a bracket configured to mount to the conduit, and', 'four bubble levels coupled to a periphery of the bracket, the four bubble levels equally spaced from each other, each bubble level can be horizontally leveled, each bubble level at 90° angular distance from the two adjacent bubble levels, the longitudinal axis of each bubble level is perpendicular ...

Levelling Device

A levelling device () comprising a body portion () having one or more level indicators () mounted therein and a pair of electrical socket pins () extending outwardly from a first side of the body portion () arranged to be received in apertures () provided in a power socket of a wall plate (). 1. (canceled)2. (canceled)3. (canceled)4. (canceled)5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. A levelling device comprising:a body portion having one or more level indicators;a pair of electrical socket pins extending outwardly from a first side of the body portion; anda pair of cylindrical lugs extending outwardly from a second opposite side of the body portion, the cylindrical lugs being hollow and comprising openings extending through the body portion to the first side thereof;wherein the electrical socket pins are receivable in apertures provided in a power socket, and wherein the cylindrical lugs are engageable with apertures in a wall plate for receiving securing screws such that a screwdriver may be passed through the openings from the first side surface to engage with and tighten the securing screws.15. The levelling device in accordance with claim 14 , wherein first and second level indicators are provided claim 14 , each comprising a spirit level tube claim 14 , wherein a first spirit level tube is oriented to be perpendicular to a second spirit level tube.16. The levelling device in accordance with claim 15 , wherein the body portion is generally elongate in shape and the electrical socket pins are provided extending generally outwardly from adjacent a midpoint thereof.17. The levelling device in accordance with claim 16 , wherein the cylindrical lugs are located adjacent opposed ends of the body portion.18. The levelling device in accordance with claim 17 , wherein a pair of studs is provided extending outwardly from the body portion for engaging with apertures in a mounting block.19. ...

RULER

The present invention provides a ruler, comprising a first ruler body and a second ruler body, wherein the first ruler body and the second ruler body are connected in a relatively rotatable manner to enable both leveled and perpendicular connections of the first ruler body and the second ruler body. 1. A ruler , characterized in that: the ruler comprises a first ruler body and a second ruler body ,wherein the first ruler body and the second ruler body are connected in a relatively rotatable manner to enable both leveled and perpendicular connections of the first ruler body and the second ruler body.2. The ruler of claim 1 , characterized in that: the first ruler body comprises a first surface and a second surface which are parallel to each other claim 1 , and the second ruler body comprises a third surface and a fourth surface which are parallel to each other claim 1 , wherein a long side of the first surface has a length smaller than or equal to that of a long side of the second surface claim 1 , and a long side of the third surface has a length larger than or equal to that of a long side of the fourth surface.3. The ruler of claim 2 , characterized in that: when the first ruler body and the second ruler body are in leveled connection claim 2 , the first surface and the third surface are in leveled connection and form an included angle of 180 degrees claim 2 , and the second surface and the fourth surface are in leveled connection and form an included angle of 180 degrees; and when the first ruler body and the second ruler body are in perpendicular connection claim 2 , the first surface and the fourth surface are in perpendicular connection and form an included angle of 90 degrees claim 2 , and the second surface and the third surface are in perpendicular connection and form an included angle of 90 degrees.4. The ruler of claim 2 , characterized in that: the first ruler body comprises a first connecting surface intersecting with both the first surface and the ...

LEVEL

The invention pertains to a spirit level () comprising a base body () with a first measuring sole () and a runner element () with a second measuring sole (), being connected to the latter and able to move relative to it in its longitudinal direction, wherein the first and the second measuring sole run at the same level. In order to accomplish a low-friction displacement, it is provided that a first sliding element () emerges from the base body (), which interacts by form fitting with the runner element () for a section and applies force to it in or approximately in the normal direction of the measuring soles (), and a second sliding element () emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles. 11012521454. Spirit level () comprising a base body () with a first measuring sole () and a runner element () with a second measuring sole () , being connected to the latter and able to move relative to it in its longitudinal direction , wherein the first and the second measuring sole run at the same level ,characterized in that{'b': 26', '12', '14', '52', '54', '28, 'a first sliding element () emerges from the base body (), which interacts by form fitting with the runner element () for a section and applies force to it in or approximately in the normal direction of the measuring soles (, ), and a second sliding element () emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles.'}2. Spirit level according to claim 1 ,characterized in that{'b': 26', '28', '48', '106', '108', '14', '52', '54, 'the first and the second sliding element (, ) each have at least one spring element (, , ) and/or at least one section with spring properties for the applying of force to the runner element () in the normal direction to ...

Bracket Mounting Tool And Method Of Use

There is provided a tool that makes more efficient and accurate mounting of brackets to a surface. The tool includes predefined locations for preinstalling fasteners used to hold a bracket at a wall or other structure. The tool also includes a level to ensure that fasteners mounted using the tool are positioned vertically with respect to one another. The tool also can be used to mount a second bracket at a same vertical height of a corresponding first bracket. 1. A tool for installing fasteners to mount a bracket:an elongated body having a centerline axis in an elongated direction of the body, defining at least two fastener guide apertures aligned parallel to the centerline axis, and spacing between at least two fastener guide apertures matching spacing between mounting apertures of a bracket; anda level being permanently fixed to the body and perpendicular to the centerline axis.2. The tool of wherein the body has at least two longitudinal guide edges parallel to the centerline axis.3. The tool of wherein the at least two fastener guide apertures being aligned along the centerline axis.4. The tool of wherein the at least two fastener guide apertures include a first portion contiguous with a second portion claim 1 , and the first portion being smaller than the second portion.5. The tool of wherein at least one of the at least two fastener guide apertures includes a slot at a bottom edge of the body.6. The tool of wherein the body includes at least two recesses used in affixing the level to the body.7. The tool of further comprising a handle associated with the body to move the body between a first position for installing one or more fasteners and a second position for removing the body from the installed one or more fasteners claim 1 , and the handle being disposed out of a plane of the body at an angle greater than zero with respect to the body.8. The tool of wherein a bottom edge of the body is perpendicular to the centerline axis.9. A method for installing ...

LEVEL AND LEVEL ASSEMBLY

Detailed herein is a level device having a body having a first face, an opposing second face, and a perimeter extending between the first and second faces. The perimeter includes first, second, third, and fourth sides, where a first reference surface extends along the third side and a second reference surface extends along the fourth side orthogonal to the first reference surface. A third reference surface may be between the first and second reference surfaces disposed at a 45-degree angle relative to each of the first and second reference surfaces. A first bubble vial having a first longitudinal axis parallel to the first reference surface is received in a first recess defined along the first side, and a second bubble vial having a second longitudinal axis parallel to the second reference surface is received in a second recess defined along the second side. 1. A level device comprising:a body comprising a first face, an opposing second face, and a perimeter extending between the first face and the opposing second face;the perimeter comprising a first side, a second side, a third side, and a fourth side, a first reference surface extending along the third side, a second reference surface extending along the fourth side orthogonal to the first reference surface, and a third reference surface between the first and second reference surfaces disposed at a 45-degree angle relative to each of the first and second reference surfaces;a first bubble vial received in a first recess defined along the first side, the first bubble vial having a first longitudinal axis parallel to the first reference surface; anda second bubble vial received in a second recess defined along the second side, the second bubble vial having a second longitudinal axis parallel to the second reference surface.2. The device of claim 1 , wherein at least one of the first and second faces comprises a fourth reference surface.3. The device of further comprising an opening extending through the body from ...

Two Datum Vial Mounting System and Method

An automatic process and structural features for accurately producing levels is provided. The process enables more rapid production of levels, less operator work or error, and the ability to quantify errors and tolerances in the manufacture of the level. Coupling a level datum plane formed on the endcaps of a vial with a level datum plane of a frame ensures accurate construction of a level that can be automated and toleranced. Ensuring that the level datum plane created at the endcaps remains parallel (or at some other predesigned angle) to the measuring surfaces of the level reduces labor to manufacture the level and ensures measurement accuracy. 1. A level , comprising: first and second endcaps sealed on opposite ends of the vial, each endcap comprising a level surface, wherein the level surface of the first endcap and the level surface of the second endcap are coplanar and define a first plane;', 'a fluid captured within an internal volume formed by the vial and the endcaps; and', 'a level indicator located within the fluid;, 'a vial comprising two mounting surfaces that are coplanar with each other and define a second plane, the mounting surfaces engage the level surfaces of the first and second endcaps of the vial; and', 'a level measuring surface;, 'a frame comprisingwherein the vial is mounted to the frame such that the first and second planes are parallel, such that the vial is parallel to the level measuring surface within a tolerance.2. The level of claim 1 , further comprising a lens that surrounds the vial.3. The level of claim 1 , further comprising a shroud that surrounds the endcaps and the vial.4. The level of claim 1 , wherein the endcaps of the vial are coupled to the mounting surfaces of the frame with an adhesive.5. The level of claim 1 , wherein the level measuring surface extends along a longitudinal axis of the frame claim 1 , and a side measuring surface extends along a transverse axis of the frame.6. The level of claim 5 , further comprising ...

LAWN MOWER BLADE LEVELING DEVICE

A blade balancing device comprises a base member including an upwardly extending pin and a hollow cone configured to rest on the pin of the base member. The hollow cone includes a leveling element disposed at an apex thereof. The leveling element is configured to provide visual indication of a tilt of a lawnmower blade disposed on the hollow cone relative to a gravity direction. 1. A blade balancing system comprising:a. a base member having a pin extending upward from a central axis of the base member;b. a hollow cone having an interior apex and an exterior apex, wherein the pin pivotally engages the interior apex of the hollow cone, and wherein the hollow cone engages one or more apertures of a blade; andc. a leveling element in communication with the exterior apex, wherein the leveling element comprises a visual indicator, wherein the visual indicator provides indication of a tilt of the blade relative to a gravity direction when the blade is engaged with the hollow cone, and wherein a user modifies the blade based on the indication from the leveling element.2. The system of claim 1 , wherein the leveling element is cylindrical claim 1 , and wherein the visual indicator comprises a fluid chamber having a gas bubble disposed therein.35. The system of claim claim 1 , wherein the visual indicator is a light or color indicator.4. The system of claim 2 , wherein the user modifies the blade using a method comprising the steps of:a. the user placing the base member on a surface, wherein the base member is placed on a surface with the pin extending upward relative to the base and the surface;b. the user placing the hollow cone onto the pin, wherein the pin matingly engages an interior of the hollow cone;c. zeroing out the hollow cone, wherein the user allows the hollow cone to rest on the pin, wherein the hollow cone is at zero when the visual indicator is coaxially aligned with the pin;d. the user placing a blade over the exterior apex of the hollow cone, wherein the ...

ANGLE RULER

An angle ruler includes a ruler, a ruler holder and a digital display module, the digital display module is fixed on the ruler holder and the ruler holder has an inclined edge. The angle ruler can not only retain the using habit of the user, but also can make the reading more convenient, accurate and time-saving. 1. An angle ruler , comprising: a ruler , a ruler holder and a digital display module , wherein the digital display module is fixed on the ruler holder and the ruler holder has an inclined edge.2. The angle ruler according to claim 1 , further comprising a first linear displacement sensor claim 1 , wherein the first linear displacement sensor is arranged on the ruler claim 1 , and the ruler is horizontally movable relative to the ruler holder to generate a relative linear displacement; the digital display module is fixed to the ruler holder and is configured to display a value of the linear displacement.3. The angle ruler according to claim 1 , wherein the digital display module is connected to the ruler holder by a screw.4. The angle ruler according to claim 2 , further comprising a rotating shaft and a movable member rotating about the rotating shaft claim 2 , wherein the rotating shaft is arranged on the ruler holder claim 2 , an angular displacement sensor and a second linear displacement sensor are arranged on the movable member claim 2 , and the ruler is rotatable relative to the ruler holder to generate a relative angular displacement; the digital display module is further configured to display the value of the angular displacement.5. The angle ruler according to claim 1 , further comprising a gravity acceleration sensor claim 1 , wherein the gravity acceleration sensor is provided in the digital display module.6. The angle ruler according to claim 5 , wherein the ruler holder is further provided with a plurality of magnets.7. The angle ruler according to any one of claims 1 , wherein the ruler holder is further provided with a bubble level.8. The ...

MECHANICAL AND FLUID SYSTEM AND METHOD FOR THE PREVENTION AND CONTROL OF MOTION SICKNESS, MOTION- INDUCED VISION SICKNESS, AND OTHER VARIANTS OF SPATIAL DISORIENTATION AND VERTIGO

A non-electronic head-worn system for providing visual inertial head orientation information to a person is disclosed. The system comprises a head-worn unit that displays at least one orientation reference symbol to the person wearing the unit wherein the orientation reference symbol stays in a fixed visual position for the person when the person's head changes orientation. The system comprises an optical element located in the optical path between the user's eye and the orientation reference symbol, such as a lens, mirror, a prism, a beam splitter, a retro-reflector, or any other device or medium that can change the appearance or apparent location of an image. The system further comprises a pitch indicator that gives visual pitch information to the person and/or a roll indicator that gives visual roll information to the person. The pitch indicator and the roll indicator are responsive to a pendulum, a rolling element, or a fluid in a reservoir. The pitch element and the roll element do not use electricity or electronics. 1. A non-electronic head-worn system for providing visual inertial head orientation information to a person , the system comprising:a unit attached to the head of the person;an optical element selected from the group of a lens, a mirror, beamsplitter, and a prism wherein the optical element is placed in a location visible to the person; ["the symbol is fixedly coupled to movement of the unit whereby the symbol stays in a fixed visual position for the person when the person's head moves; and", 'the symbol comprises a reference element selected from the group of a pitch reference element and a roll element;, 'an orientation reference symbol visible to the person when viewing the optical element, wherein the indicator is visible to the person when viewing the optical element;', "the indicator moves in response to inertial rotation of the unit about an orientation selected from group of the person's interaural axis and the person's naso-occipital axis ...

LEVELING TOOL

A leveling tool is disclosed having a clamp that attaches to tubing, plumbing or other objects to determine whether the object is horizontally level or vertically plumb. The clamp of the leveling tool is capable of attaching to an object with the use of a single hand and/or is capable of remaining attached to an object without requiring a hand to hold the leveling tool. 1. A leveling tool , comprising:a body having a first end portion, a second end portion, a base, and two or more side surfaces between the first and second end portions;a notch in a central portion of the base of the body, the notch running from the first end portion to the second end portion of the body;a first level coupled to the body approximately parallel to a long axis of the notch;a second level coupled to the body approximately orthogonal to the first level;a clamp assembly affixed to the base, the clamp assembly comprising a first clamp and a second clamp;a first tightening member having a first head and a first shank end portion opposite the first head, wherein the first tightening member is threadedly coupled to a first aperture in the first clamp with the first shank end portion positioned between the first aperture and the notch; anda second tightening member having a second head and a second shank end portion opposite the second head, wherein the second tightening member is threadedly coupled to a second aperture in the second clamp with the first shank end portion positioned between the first aperture and the notch.2. A leveling tool , comprising:a body having a first end portion, a second end portion, and at least a first, second, and third side surface between the first and second end portions;a notch in a central portion of the first side surface of the body, the notch running from the first end portion to the second end portion of the body;a first level coupled to the body approximately parallel to the first side surface;a second level coupled to the body approximately parallel to ...

Level with Magnetic Coupling

A tool, such as a level, including one or more magnetic coupling device is provided. The magnetic coupling device may be a magnetic circuit including metal components surrounding a magnet, such as a permanent rare-earth magnet. 1. A level comprising:a level body formed from a first metallic material, the level body defining a base surface configured to engage a workpiece;a groove formed in the base surface and extending in a longitudinal direction along an entire longitudinal length of the base surface;at least one level vial located within the level body;a cavity located in the level body defining an opening along the base surface;a magnetic circuit coupled to the level body within the cavity, the magnetic circuit comprising:a pair of metallic structures, formed from a second metallic material, wherein the second metallic material is a ferromagnetic material and is different from the first metallic material; anda permanent magnet located between opposing inner surfaces of the pair of metallic structures;wherein the cavity is located within the groove, wherein each of the metallic structures includes an angled outer surface defining a plane located at an angle relative to the base surface between 0 degrees and 90 degrees, the angled outer surface facing in a direction away from the base surface and away from the permanent magnet.2. The level of claim 1 , wherein the angle of the plane defined by the angled outer surfaces relative to the base surface is between 10 degrees and 80 degrees.3. The level of claim 2 , wherein the angle of the plane defined by the angled outer surfaces relative to the base surface matches an angle of the groove.4. A level comprising:a level body formed from a first metallic material, the level body defining a base surface configured to engage a workpiece;a groove formed in the base surface and extending in a longitudinal direction along an entire longitudinal length of the base surface;at least one level indicator located within the level ...

Level Vial Mounting System For A Box Beam Level

A level includes a level body having top, bottom and side walls, and a window that opens into the interior of the body. A level vial, which is secured to a vial mount, is positioned within the window opening. A vial retainer is secured within the interior of the level body, and includes a lower portion engaged with the bottom wall and upper portions engaged with the upper wall on either side of the window opening. The vial mount is secured to the vial retainer to secure the vial in a position in which the vial is visible from the exterior of the level body through the window. A vial position adjustment arrangement is provided for adjusting the position of the vial relative to the level body when the vial mount is secured to the vial retainer 1. A level , comprising:a level body including a top wall, a bottom wall and a pair of sidewalls extending between and interconnecting the top wall and the bottom wall, wherein the top wall, the bottom wall and the sidewalls cooperate to define an interior of the level body, and wherein the level body includes a window opening;a level vial positioned within the window opening of the level body, wherein the level vial is secured to a vial mount;a vial retainer secured within the interior of the level body, wherein the vial retainer includes a lower portion engaged with an upwardly facing surface defined by the bottom wall and a pair of spaced-apart upper portions engaged with a downwardly facing surface defined by the upper wall and located one on either side of the window opening, wherein engagement of the lower portion of the vial retainer with the upwardly facing surface defined by the bottom wall and engagement of the upper portions of the vial retainer with the downwardly facing surface of the upper wall prevents upward-downward movement of the vial retainer relative to the level body; andwherein the vial mount is secured to the vial retainer and the vial is visible from the exterior of the level body through the window.2. ...

Lattice base structures for additive manufacturing

A method of making at least one three-dimensional object by additive manufacturing, including: (a) producing, on a carrier platform, by bottom-up stereolithography from a single batch of polymerizable resin, a composite article comprising and produced in the sequence of: (i) an open lattice layer on the carrier platform; then (ii) a frangible layer on the lattice layer; and then (iii) at least one three-dimensional object on the frangible layer; then (b) cleaning the composite article with a wash liquid while on the carrier platform; (c) optionally separating the composite article from the carrier platform; and (d) optionally further curing the composite article; and then (e) separating the at least one three-dimensional object from the lattice layer by cutting or breaking the frangible layer.

Length Adjustable Level

An extendible or adjustable length level is provided. The level includes a locking mechanism allowing the user to fix the level at a selected or desired level. The locking system allows the user to lock the level at the desired length and provides more effective and robust locking than conventional expanding levels. In some embodiments the locking mechanism is designed such that translational movement of the user-actuated control (as opposed to rotational motion) is used to move the locking mechanism into the locked position. 1. A level comprising:an inner body member that extends along a longitudinal axis; a first planar base surface; and', 'a first top surface opposing the base surface;, 'a first body portion coupled to the inner body member, the first body portion comprising a second planar base surface coplanar with the first planar base surface, the first and second base surfaces collectively defining a working base surface; and', 'a second top surface coplanar with the first top surface, the first and second top surfaces collectively defining a working top surface;, 'a second body portion slidably coupled to the inner body member, the second body portion comprisinga level sensing device; anda locking mechanism coupled to the second body portion, the locking mechanism comprising a user actuated control, wherein the user actuated control is configured such that translational movement of the user actuated control moves the locking mechanism between a locked position and an unlocked position;wherein relative positions of the first body portion and the second body portion define a fully retracted position and a fully extended position, the fully retracted position defining a shortest working length of the level along the longitudinal axis and the fully extended position defining a longest working length of the level along the longitudinal axis.2. The level of claim 1 , wherein the user actuated control is a slide that translates in a direction of the longitudinal ...

Vial Mounting System For A Box Beam Level

A level includes a level body having top, bottom and side walls, and a window that opens into the interior of the body. A vial is positioned within the window. The vial is carried by, and rotatable relative to, a vial mount. The vial mount and the level body include engagement structure that fixes the vial mount against movement relative to the level body. Securing members, such as screws, are movably carried by the vial mount, and are engageable with the vial in order to selectively adjust the angular position of the vial relative to the level body and to selectively fix the angular position of the vial relative to the vial mount, and thereby relative to the level body. 1. A level , comprising:a level body extending along a longitudinal axis and including a top wall, a bottom wall and a pair of sidewalls extending between and interconnecting the top wall and the bottom wall, wherein the top wall, the bottom wall and the sidewalls cooperate to define an interior of the level body, and wherein the level body includes a window opening;a vial positioned within the window opening of the level body, wherein the vial is carried by a vial mount and wherein the vial is rotatably movable relative to the vial mount, and wherein the vial mount and the level body include engagement structure that fixes the vial mount against movement relative to the level body in a direction transverse to the longitudinal axis of the level body; andone or more securing members movably carried by the vial mount, wherein the one or more securing members are engageable with the vial and are configured and arranged to selectively adjust an angular position of the vial relative to the level body and to selectively fix the angular position of the vial relative to the vial mount, and thereby relative to the level body.2. The level of claim 1 , wherein the engagement structure comprises upper and lower engagement surfaces on the vial mount that are engageable with top and bottom interior surfaces claim ...

Level With Slotted Engagement Of Full Width Bindings

A level having a main body with a top surface, a bottom surface, and a pair of side surfaces extending therebetween, and a full-width binding member engaged with the main body and overlying at least one of the top and bottom surfaces. The binding member includes a main binding wall and a pair of spaced apart arms extending from the main binding wall. Each side surface of the main body includes a longitudinally extending indentation extending inwardly from the side surface at a location spaced from the surface over which the binding member is positioned Each of the spaced apart arms includes an engagement member secured within one of the axially extending indentations. The level may include a pair of full-width binding members, one of which overlies the top surface of the main body and the other of which overlies the bottom surface of the main body. 1. A level comprising:a main body having a top surface, a bottom surface, and a pair of side surfaces extending between the top and bottom surfaces; anda full-width binding member overlying at least an underlying one of the top and bottom surfaces of the level body, wherein the binding member comprises a main binding wall and a pair of spaced apart arms extending from the main binding wall, wherein each side surface of the main body includes a longitudinally extending indentation extending inwardly from the side surface at a location spaced from the underlying one of the top and bottom surfaces, and wherein each of the spaced apart arms includes an engagement member secured within one of the axially extending indentations.2. The level of wherein the main binding wall defines a pair of spaced apart sides claim 1 , and wherein each arm of the binding member extends from one of the sides of the main binding wall.3. The level of wherein each longitudinally extending indentation is oriented in a plane generally parallel to a plane of the underlying one of the top and bottom surfaces claim 2 , and wherein the main binding wall ...

SPIRIT LEVEL

The invention pertains to a spirit level () comprising a base body () with a first measuring sole () and a runner element () with a second measuring sole (), being connected to the latter and able to move relative to it in its longitudinal direction, wherein the first and the second measuring sole run at the same level. In order to accomplish a low-friction displacement, it is provided that a first sliding element () emerges from the base body (), which interacts by form fitting with the runner element () for a section and applies force to it in or approximately in the normal direction of the measuring soles (), and a second sliding element () emerges from the runner, which interacts by form fitting with the base body for a section and applies force to the runner element in or approximately in the direction of the measuring soles. 123-. (canceled)241012521454145254. A method for producing a spirit level () comprising a base body () with a first measuring sole () and a runner element () with a second measuring sole () being connected to the base body and movable relative to the base body in a longitudinal direction of the base body , wherein the first and the second measuring soles run at the same level , wherein the base body and the runner element () are assembled first , and then the first and second measuring soles ( , ) are machined jointly.2552541214525412. The method according to claim 24 , wherein claim 24 , during the machining of the measuring soles ( claim 24 , ) of the base body () and the runner element () claim 24 , the measuring soles ( claim 24 , ) of the base body () and the runner element are oriented flush claim 24 , or substantially flush claim 24 , with each other at an end face.2610. A spirit level produced in accordance with the method of claim 24 , said spirit level () comprising:{'b': 12', '52', '14', '54, 'a base body () with a first measuring sole () and a runner element () with a second measuring sole () being connected to the base body ...

Bubble Level

A bubble type level for determining the orientation of a structure that includes first and second differently oriented bubble vials that are secured within the level body in a manner such that if either of the bubble vials become broken or otherwise damaged, it can be easily replaced and the level need not be discarded. The bubble type level of the invention also includes a novel connector mechanism that enables the level to be removably interconnected with the structures to be leveled, such as conduit. The level further includes a plurality of longitudinally spaced magnets that are connected to the bottom surface of the level body and a bulls-eye level that is mounted on the top surface of the level body.

LEVEL DEVICE

A level device for a spirit level includes a level device body, and a substantially cylindrical cavity formed by an inside wall of the level device body. The cavity has a longitudinal axis and serves to accommodate a liquid, and the level device body is arranged in a carrier body. The carrier body includes two transparent covers for closing the carrier body and preferably includes a casing body which is preferably in the form of a circular ring. An outside wall of the level device body has a curved region with a curvature in the longitudinal direction relative to the longitudinal axis of the cavity, by which a magnifying glass effect can be achieved when viewing a marker body which can be arranged in the cavity. 1. A level device for a spirit level comprisinga level device body, anda substantially cylindrical cavity formed by an inside wall of the level device body, wherein the cavity has a longitudinal axis and serves to accommodate a liquid, wherein the level device body is arranged in a carrier body, wherein the carrier body includes two transparent covers for closing the carrier body and preferably includes a casing body which is preferably in the form of a circular ring,wherein an outside wall of the level device body has a curved region with a curvature in the longitudinal direction relative to the longitudinal axis of the cavity, by which a magnifying glass effect can be achieved when viewing a marker body which can be arranged in the cavity, wherein the curvature in the longitudinal direction is designed such, that the contour of the outside wall of the level device body in a section through the level device body in the longitudinal direction of the cavity forms a circular arc or approximately a circular arc.2. A level device for a spirit level claim 1 , in particular as set forth in claim 1 , comprisinga level device body, and{'b': '6', 'a substantially cylindrical cavity formed by an inside wall of the level device body, wherein the cavity has a ...

Studfinder and Laser Level System

A stud-finding mechanism which is combinable or separately operable from a laser-level mechanism is disclosed. The two mechanisms can work separately or be combined into a single unit. The stud funding portion achieves its effects by focusing more on the metal in the stud than its wood content. Meanwhile, the level-indications are achieved by fluid containers with bubbles, but can also be projected onto a construction surface or decorative surface, thereby providing a convenient visual indicator of level-ness. 1. A method of manufacturing a carpentry tool , comprising:manufacturing a rectangular body/chassis;positioning a plurality of bubble level inserts at opposite ends of the rectangular body/chassis;positioning a center mound within the body/chassis and between the bubble level inserts;manufacturing a front protruding part to have a flat side and an elliptical side;locating a notch within the front protruding part at the center of the elliptical side;locating a hole within the front protruding part at its center; andattaching the flat side of the front protruding part to a short end of the rectangular surface of the body/chassis.2. The method of claim 1 , further comprising:manufacturing the rectangular body/chassis from acrylonitrile butyl styrene (ABS).3. The method of claim 1 , further comprising:positioning a plurality of male studs on a longitudinal side of the rectangular body/chassis.4. The method of claim 1 , further comprising:tapping a female threaded aperture within the center mound, the female threaded aperture being compatible with a male member of a camera tripod.5. The method of claim 1 , further comprising:locating a magnet inside the center of the body/chassis and mounting the magnet directly on a bottom plate rear surface of the body/chassis.6. The method of claim 5 , further comprising:constructing the magnet from rare earth materials.7. The method of claim 5 , further comprising:constructing the magnet from neodymium.8. The method of claim 1 ...

H-shaped spirit level

A spirit level comprising a generally central elongate bar (1), and at least one pair of arm members (6) pivotally coupled at a respective end of said bar for movement between a first, extended, generally H-shaped configuration in which said arm members (6) extend from said end of side bar at an angle thereto, and a second folded configuration, in which a side-wall of each of said arm members (6) is substantially parallel to and located against or adjacent to a side edge of said central bar, wherein at least one bulb (2) containing a bubble is provided in or on said central bar (1) and oriented substantially parallel to its longitudinal axis, and at least one bulb (2) containing a bubble is provided in or on an arm member (6) and oriented substantially parallel to its longitudinal axis.

LEVELLING DEVICE

The invention herein provides a leveling device that is attachable to a wall surface. More particularly, the leveling device herein comprises stud attachment members that are useful for attaching the leveling device to a wall surface thereby enabling the placement of tile onto a wall in a straight line. 1. A leveling tool , comprising:a. An L-shaped member, said L-shaped member having a wall portion and tile portion connected to said wall portion, said wall portion and said tile portion connected about a connecting edge whereby said connection of said wall portion and said tile portion form an l-shape;b. At least one level indicator positioned onto said wall portion of said L-shaped member;c. At least one recessed channel member positioned horizontally onto said wall portion of said L-shaped member; andd. At least one movable stud attachment member positioned within said at least one recessed channel member, each said movable stud attachment member being slidably affixed said recessed channel member, each said movable stud attachment member being movable across said wall portion through said at least one recessed channel member.2. The leveling tool of wherein said wall portion is holdable against a wall surface.3. The leveling tool of wherein said tile portion is configured for the level application of tile to a wall surface.4. The leveling tool of wherein said level indicator indicates the in-level or out of level condition of said leveling tool.5. The leveling tool of wherein each said one movable stud attachment member provides a cavity whereby a screw is positioned within said cavity to screw into a wall surface.6. The leveling tool of wherein said screw is positionable within said cavity to screw into a wall stud.7. The leveling tool of wherein said leveling tool further comprises at least one stud finder.8. The leveling tool of wherein each said at least one stud finder is attached to each said movable stud attachment member.9. The leveling tool of wherein ...

LEVELING DEVICE

An improved leveling device is a level having variously angled leveling vials along its length and is graduated with indicia using various standards of measurement. Magnetic strips along the top and bottom surface allows the leveling tool to be removably attached to metal, curved, or flat surfaces. A curved or a V-shaped notch along the length of the bottom side allows the level to be centered when placed along the center axis of a pipe, and then held there via the magnetic strips. The leveling vials may be vertically placed in relation to the elongated body, horizontally placed, positioned at 45 degrees, and/or have an adjustable angle. The elongated body has storage compartments for storing various accessories such as pencils or markers, and each compartment as a lid for retaining the accessories. A pencil sharpener is embedded within the elongated main body for handy sharpening of the stored pencils. 1. An improved leveling device comprising: a main axis extending along the elongated length thereof;', wherein said three spaced vials each have a liquid therein forming a respective bubble;', 'wherein said three spaced vials each have markings thereon adapted to be used to center each said respective bubble within each respective vial;', 'wherein a first of said three spaced vials is oriented parallel to said main axis;', 'wherein a second of said three spaced vials is oriented perpendicular to said main axis;', 'wherein a third of said three spaced vials is oriented at a 45 degree angle to said main axis;, 'three spaced vials;'}, 'wherein said two storage compartments are located on opposite ends of said elongated main body and are adapted to allow storage of items therein; and', 'two storage compartments;'}, 'wherein said V-shaped notch is located on a bottom surface of said main body and is adapted to allow said improved leveling device to be retained on a curved surface.', 'a V-shaped notch;'}], 'an elongated main body including2. The improved leveling device of ...

TOOL FOR PLACEMENT OF MARKINGS

A tool for placement of markings that provides a method of installing window shades and window blinds easily, accurately, and in a manner that saves time and energy. The tool for placement of markings presents novel structures and features that allow for easy, fast and accurate installation of blinds and shades. 1. A tool comprising:a Y-shaped corner tool that is adapted for placement against a frame in order to adaptively make measurements and markings in order to aid in subsequent installation of hardware associated with installation of blinds and shades for a window frame or door frame.2. The corner tool in claim 1 , comprised of three legs of different lengths that come together at one 90-degree angle and one 45-degree angle to form the Y-shaped head of the tool; wherein said Y-shaped head is adapted to be held against a left or right edge of said frame in order to make measurements of installation and simultaneously mark the point of installation on an outside or inside edge of said frame.3. The corner tool in claim 2 , wherein the three legs is further defined with a longest leg claim 2 , a shortest leg claim 2 , and a medium-length leg; wherein the longest leg intersects with the shortest leg forming a 90-degree angle claim 2 , and which is adapted to enable placement against a left or right edge of a frame in order to measure and mark the points of installation on either the outside or inside edge of the said frame.4. The corner tool in claim 3 , wherein the medium-length leg intersects with both the shortest leg and the longest leg at a 45-degree angle.5. The corner tool of claim 4 , wherein each of the three legs forming the Y-shaped head contains a plurality of holes; wherein the plurality of holes is evenly-spaced apart claim 4 , and form a straight line beginning at a center of the Y-shaped head and continuing outwardly towards an edge of each of the three legs; wherein the plurality of holes facilitate said markings being presented on to said frame.6. ...

Level with Rotating Angle Indicator

A tool, such as a level, including a rotating angle indicator is provided. The level may include a gripping structure for coupling the level to a workpiece. The level may include one or more bubble level vials. The level may include a window arrangement to provide viewing of an angle-indicating needle from a variety of angles, and one such window may be located at the end of the level and at least partially surrounds the angle-indicating needle. 1. A leveling tool comprising:a level body;an angle indicating needle rotatably mounted to an axle supported by the level body;an attachment device supported by the level body and configured to engage a workpiece to support the leveling tool in a fixed relation to the workpiece; anda level vial supported by the level body at a position between the angle indicating needle and the attachment device.2. The leveling tool of claim 1 , wherein the level body comprises:a pair of opposing base surfaces;a pair of opposing side surfaces each extending between the opposing base surfaces;a first end;a second end opposite the first end; anda longitudinal axis extending between the first end and the second end;wherein the angle indicating needle is mounted to the axle at the second end of the level body;wherein the attachment device is located at the first end of the level body; andwherein the level vial is supported by the level body at a position between the first end and second end along the longitudinal axis.3. The leveling tool of claim 2 , further comprising:a first opening defined within the level body, the first opening extending between the opposing side surfaces in a direction perpendicular to the longitudinal axis, wherein the angle indicating needle is supported within the first opening such that the angle indicating needle is viewable through the first opening from either of the opposing side surfaces; anda second opening defined within the level body, the second opening extending between the opposing side surfaces in a ...

ADHERENT LEVEL

An adherent level. The level includes a level body. At least one level detector is coupled to the level body. A foam tape includes an inner surface and an outer surface. The inner surface is adhered to the level body. The outer surface includes a plurality of micro suction cups. The at least one level detector is operable to display a level reading of a surface when the level body is adhered to the surface by the plurality of micro suction cups. 1. A level comprising:a level body comprising a substantially rectangular shape having a first side face, a second side face opposite the first side face defining a thickness therebetween, a base edge, a top edge opposite the base edge, opposed first and second ends, and a major length extending therebetween;a foam tape comprising an inner surface and an outer surface opposite the inner surface, wherein the inner surface is adhered to the base edge of the level body and the outer surface comprises a plurality of micro-suction cups; andat least one level detector coupled to the level body and operable to display a level reading of a surface when the base edge is adhered to the surface by the plurality of micro-suction cups.2. The level of claim 1 , wherein the at least one lever detector comprises:a level frame disposed through the thickness of the level body; anda level vial disposed across the level frame and visible from each of the first side face and the second side face, whereinthe level vial comprises a pair of centered level markings, and a liquid is disposed within the level vial.3. The level of claim 1 , wherein the at least one level detector comprises a first level detector comprising a vertical level vial claim 1 , a second level detector comprising a horizontal level vial claim 1 , and a third level detector comprising an angled level vial.4. A level comprising:a level body comprising a substantially rectangular shape having a first side face, a second side face opposite the first side face defining a thickness ...

NESTING LEVELING DEVICE

A leveling device may include a first level portion having a first leveling vial disposed thereon, and a second level portion having a second leveling vial disposed thereon. The second level portion may be configured to be nested within the first level portion to define a fully nested configuration. The first and second level portions may be separable from each other to define a fully de-nested configuration. 1. A leveling device comprising:a first level portion having a first leveling vial disposed thereon; anda second level portion having a second leveling vial disposed thereon,wherein the second level portion is configured to be nested within the first level portion to define a fully nested configuration, andwherein the first and second level portions are separable from each other to define a fully de-nested configuration.2. The leveling device of claim 1 , further comprising a third leveling portion having a third leveling vial disposed thereon claim 1 , wherein the third level portion is configured to be nested within the second level portion to define the fully nested configuration claim 1 , and wherein the first claim 1 , second claim 1 , and third level portions are separable from each other to define the fully de-nested configuration.3. The leveling device of claim 2 , wherein claim 2 , in the fully nested configuration claim 2 , at least one leveling vial on each of the first claim 2 , second and third level portions claim 2 , respectively claim 2 , is visible.4. The leveling device of claim 2 , wherein each one of the first claim 2 , second and third level portions includes a respective plumb vertical leveling vial.5. The leveling device of claim 4 , wherein only the third level portion includes a horizontal leveling vial.6. The leveling device of claim 5 , wherein the horizontal leveling vial is disposed at a longitudinal center of the third level portion.7. The leveling device of claim 6 , wherein claim 6 , in the fully nested configuration claim 6 , ...

Magnet Mounting and Retention System for Tool

A tool, such as a level, with magnets embedded in a working surface is provided. For example, the magnets assist in coupling the level to magnetic workpieces. The magnets are placed in a chamber with a floor having a periphery and internal walls extending from the floor periphery. Flanges extend from internal wall of the chamber toward a central axis or point and partially further define the chamber volume. Flanges may be created by depressing surface of the level near the chamber, thus deforming the level body surface to create a channel and a flange from the material displaced from the channel. 1. A level comprising:an orientation measuring component;a planar base surface;a top surface opposing the base surface; a chamber floor with a periphery;', 'an internal wall extending from the chamber floor periphery to the base surface;', 'a chamber volume defined by the internal wall and the chamber floor;', 'a compressible component adjacent to the chamber floor;', 'a magnet disposed in the chamber volume such that the compressible component is between the magnet and the chamber floor;', 'a flange protruding outwardly from the internal wall toward a middle of the first chamber, the flange partially protruding over the chamber volume and partially over the magnet such that the flange retains the magnet within the chamber volume., 'a first chamber formed in the base surface, the first chamber comprising2. The level of claim 1 , wherein the first chamber is elongate with two arcuate-shaped end walls connected by two straight parallel sidewalls claim 1 , and wherein the flange includes two flanges claim 1 , each of which extend along one of the two sidewalls.3. The level of claim 1 , wherein the flange includes two flanges claim 1 , and wherein the internal wall has a first diameter at a first location between the two flanges claim 1 , the first diameter being less than a second diameter that is directly below the two flanges.4. The level of claim 1 , wherein the magnet ...

Level Including Removable End Caps

A level includes a frame supporting a plurality of vials and having an aperture disposed on an end of the level. The level also includes an end cap assembly detachably coupled to the end of the frame. The end cap assembly includes an end cap and a retainer. A portion of the end cap is received in the aperture and is maintained in engagement with the frame by the retainer. 1. A level comprising: an upper planar surface;', 'a lower planar surface,', 'a first sidewall extending between the upper and lower planar surfaces;', 'a second sidewall opposite the first sidewall and extending between the upper and lower planar surfaces; and', 'a passageway bounded by interior surfaces of the upper planar surface, the lower planar surface, and the first and second sidewalls, the passageway extending between first and second ends of the elongate body;, 'an elongate body comprisinga level vial supported by the elongate body;an end cap received within the passageway at the first end of the elongate body, the end cap defining a channel; anda retainer removably received within the channel of the end cap, the retainer biases a portion of the end cap into engagement with the elongate body such that the end cap is retained within the passageway when the retainer is received within the channel of the end cap.2. The level of claim 1 , wherein the portion of the end cap includes a movable tab that engages the frame when the retainer is received in the channel of the end cap.3. The level of claim 2 , wherein the elongate body further comprises an aperture defined within the first sidewall and the end cap further comprises a button extending from the movable tab claim 2 , wherein the button is received within the aperture of the first sidewall when the retainer is received in the channel of the end cap.4. The level of claim 1 , wherein the retainer is constructed from a material that is less flexible than the end cap.5. The level of claim 1 , wherein the level vial defines a longitudinal ...

BOW SIGHT

A front bow sight may include a housing, one or more primary pins having sighting tips within an opening through the housing, and a drop pin extending below the housing and providing a long range sighting tip below the housing. 1. A front bow sight comprising:a housing;a primary pin having a first sighting tip in an opening through the housing; anda drop pin extending below the opening in the housing and providing a second sighting tip below the opening in the housing.2. The front bow sight of claim 1 , further comprising a sighting tool in the opening.3. The front bow sight of claim 2 , wherein the sighting tool comprises a leveling device.4. The front bow sight of claim 1 , further comprising one or more additional primary pins having sighting tips in the opening.5. The front bow sight of claim 1 , further comprising:a first optical fiber extending through the primary pin and having an end at the first sighting tip; anda second optical fiber extending through the drop pin and having an end at the second sighting tip.6. The front bow sight of claim 1 , further comprising a shield attached to the housing and surrounding the second sighting tip.7. The front bow sight of claim 1 , wherein the drop pin comprises a shield surrounding the second sighting tip.8. The front bow sight of claim 1 , wherein the drop pin includes a threaded portion that is screwed into a bore in the housing.9. The front bow sight of claim 1 , wherein the drop pin includes a smooth portion that is inserted into a bore in the housing.10. A method for modifying a front bow sight claim 1 , the method comprising:creating a bore in a bottom of a housing of the front bow sight, the housing including an opening for a sighting tip of a primary pin; andinserting a drop pin in the bore so that a sighting tip of the drop pin is below the opening.11. The method of claim 10 , wherein inserting the drop pin comprises screwing an end of the drop pin into the bore.12. The method of claim 10 , wherein inserting ...

LEVELING DEVICE

A leveling device providing a hands free means of determining measurements and leveling standards is provided. The leveling device comprises an elongated tool having a first end, a second end opposite thefirst end, a top surface, and a bottom surface opposite the top surface. At least one level is mounted to the elongated tool. A plurality of independently activatable, spring-loaded leveling buttons is mounted in the bottom surface of the tool. Upon being in a retracted position, each of the leveling buttons is flush with the bottom surface of the tool and upon being released from the retracted position into an extended position, each leveling button extends a unique predetermined distance from the bottom surface of the tool. 1. A leveling device providing a hands free means of determining measurements and leveling standards , the leveling device comprising:an elongated tool having a first end, a second end opposite the first end, a top surface, and a bottom surface opposite the top surface;at least one level mounted to the elongated tool; anda plurality of independently activatable, spring-loaded leveling buttons mounted in the bottom surface of the tool;wherein upon being in a retracted position, each of the leveling buttons is flush with the bottom surface of the tool; andwherein upon being released from the retracted position into an extended. position, each leveling button extends a unique predetermined distance from the bottom surface of the tool.2. The leveling device of wherein the tool is substantially rectangular.3. The leveling device of wherein the at least one level is a bubble level and further comprising:three bubble levels mounted to the elongated tool.4. The leveling device of and further comprising:a first bubble level mounted adjacent the first end of the tool;a second bubble level mounted adjacent the second end of the tool; anda third bubble level mounted in the middle of the tool approximately equal distance between the first end and the second ...

JIG OF SPIRIT LEVEL CLAMPING AID TOOLS, SQUARES AND HAND CLAMPS

A jig for clamping that includes two or more clamping aid tools for use and mounting with various common tools, including a carpenter, framing and speed square, and various straight edges for easily and accurately positioning various objects, either flat and/or round, magnetic or not. The clamping aids can clamp to round pipes at correct angles while being fitted, secured and/or welded together. 1. A jig clamping tool consisting of two or more separate clamping aid tools , wherein the body of each clamping aid includes generally flat side surfaces , at least one main elongate slot along the bottom flat edge surface for mounting to a straight edge , a ‘V’ groove along the top edge surface for abutting round objects , one rounded end , and one flat end.2. A clamping aid tool as claimed in where the slot height of each clamping aid corresponds to dimensions of a straight edge claim 1 , and the straight edge is one of a group including a carpenter square claim 1 , framing square claim 1 , straight edge claim 1 , and ruler.3. A damping aid tool as claimed in which includes threaded bores with mounting screws along both sides claim 2 , for securing the clamping aid to the straight edge in the main elongate slot.4. A clamping aid tool as claimed in claim 3 , additionally can comprise a spring loaded device within the main elongate slot for securing the clamping aid to the straight edge.5. A damping aid tool as claimed in claim 3 , where the top edge surface with “V” groove claim 3 , used for aligning and securing round objects and the bottom flat edge surface claim 3 , used for aligning and securing flat objects claim 3 , can both contain various types and shapes of magnets including earth claim 3 , ceramic or other claim 3 , for mounting each clamping aid tool to a ferromagnetic object.6. A clamping aid tool as claimed in claim 5 , which can include multiple spirit vials positioned at various angles in each clamping aid.7. A clamping aid tool as claimed in claim 6 , that ...

TROWEL/FLOAT WITH LEVEL AND REPLACEABLE SURFACES

This disclosure relates to a trowel and/or float having a utilitarian and adjustable level built-in for ease of use and creating uniform, properly angled, smooth surfaces, and replaceable undersides for creating various effects all in one simple to use tool. 1. A trowel comprising:a handle;a base configured to accept a specially configured and replaceable blade and at least one area that is co-planar with a blade when attached in place;an at least one level configured to be set in place into said area in said base that is co-planar with a blade when attached in place; anda blade specially configured with a means for replaceably attaching said blade to said base.2. The trowel of claim 1 , wherein it comprises two levels configured to be set in place into said area in said base that is co-planar with a blade when attached in place.390. The trowel of claim 2 , wherein said two levels are in ° orientation to each other.4. The trowel of wherein the handle and base are made from a non-stick plastic.5. The trowel of wherein the at least one level is adjustable.6. The trowel of wherein both levels are adjustable.7. The trowel of wherein the blade is a composite where one material is wood and the other is plastic.8. The trowel of wherein the blade is a composite of two dissimilar materials.9. The trowel of wherein said means for replaceably attaching said blade to said base is via snaps.10. The trowel of wherein said means for replaceably attaching said blade to said base is via magnets.11. The trowel of wherein said means for replaceably attaching said blade to said base is via a quarter turn fastener. The present application claims the benefit of the prior filed U.S. Provisional Application No. 62/666,932, filed by the present inventors on May 4, 2018, which is incorporated herein by reference.This disclosure relates to a trowel and/or float having a utilitarian and adjustable level built-in for ease of use and creating uniform, properly angled, smooth surfaces, and ...

Apparatus and Method for Hanging a Picture

An apparatus and method are disclosed having a key having a punch pin and a flat magnet keeps the punch pin in place in a metal v-notch hanger on a back side of a picture frame while a user levels a top edge of the picture frame to mark nail locations. A deck, a turret mounted on a top end of the deck, wherein the turret protrudes from the top end of the deck and the turret is gripped by a user as a handle while hanging a picture on a wall using the apparatus; a hook hanger attached to the front side of the deck for hanging a picture frame from a wire on a back of the picture frame; and a hole through the deck for aligning a push pin to pass through the hole and mark a location for an anchor from which the picture frame hangs. 1. An apparatus comprising:a flat key having a first end and a second end;a punch pin, the punch pin having a sharp end and a flat end, wherein the flat end of the punch is attached to the first end of the key; anda flat magnet surrounding the flat end of the punch, wherein the flat magnet keeps the punch pin in place in a metal v-notch hanger on a back side of a picture frame while a user levels a top edge of the picture frame so that the top edge of the picture frame is parallel to horizontal while a user presses on a front side of the picture frame pressing the sharp end of the punch pin into a wall for marking hanger locations on the wall for hanging the picture frame so that the top of the picture frame is parallel to horizontal.2. The apparatus of claim 1 , wherein punch pin is placed in a top of a notched groove of the V-notch hanger.3. The apparatus of claim 1 , further comprising:a bubble level, wherein the bubble level is removable attached to the top end of a deck, wherein the bubble level is placed on a top surface of the picture frame for leveling the top surface of the picture frame with horizontal.4. The apparatus of claim 1 , the apparatus further comprising:a storage compartment that contains the apparatus.5. A method claim 1 ...

UNIVERSAL LIQUID ANGLE INDICATOR

The invention is related to gages to measure incline angles of moving and immobile objects and can be used in incline angle gages in such transportation vehicles as airplanes and ships (if a phosphorus scale can be applied to a closed loop clear tube) as a standby device to display pitch and roll angles (FIG. , FIG. , FIG. , FIG. ). The purpose of this invention is an effective measurement of incline angles in stationary and dynamic objects in a wide range (0°-180°, 0°-360°). Faster measurement is required to improve stated parameters of the general purpose liquid angle indicator. It is achieved because liquid, an air bubble or indicating ball within the semicircular and round clear tube, subjected to gravitational forces, can display measured angles relative to the scale on the graduated clear tube without being in a horizontal position. 1. A liquid angle indicator , consisting of the base with a graduated glass tube attached to it , which contains liquid and an indicator , i.e. an air bubble , differing by having an open loop semicircular glass tube , its ends are attached to the rectangular plate (base). ().2. A liquid angle indicator , consisting of the base with a graduated glass tube attached to it , which contains liquid and an indicator , i.e. an air bubble , differing by having a second glass tube , where both open loop glass tubes are semicircular with one tube crossing another and their ends are attached to the rectangular plate (base). ().3. A liquid angle indicator , consisting of the base with a graduated glass tube attached to it , which contains liquid and an indicator , differing by having an open loop semicircular glass tube and its ends attached to the rectangular plate (base) , while the indicator is designed as a ball made of material , which is denser than the liquid. ().4. A liquid angle indicator , consisting of the base with a graduated glass tube attached to it , which contains liquid and an indicator , differing by having a closed loop ...

Level and Level-Straightedge System

A level and level-straightedge system is provided. The level may include one or more slip-resistant structure. The slip-resistant structure may be a collar formed from a high friction polymer material that at least partially surrounds a level vial. The collar may be co-molded with the material of the vial surround. The level may be a relatively small level having a length less than 14 inches and may include a groove for receiving a straightedge. The groove design alone or in combination with the collar may allow for a relatively short level to support a relatively long straightedge. 1. A level and straightedge system comprising: an upper wall defining a planar upper surface;', 'a lower wall defining a planar base surface parallel to the upper surface;', 'a vertical wall coupling the upper wall to the lower wall;', 'a vial opening defined at least in part within the vertical wall;', 'a level vial supported within the vial opening;', 'a maximum length extending between opposing ends of the level;', 'a gripping collar extending horizontally outward away from the vertical central wall such that the gripping collar defines a maximum width of the level; and', 'a channel formed in the upper wall and extending the entire length of the upper wall, wherein a vertical plane bisecting the vertical wall intersects the channel; and, 'a level comprisinga straightedge having a lower end positioned within the channel such that the straightedge is supported by the level;wherein the straightedge is positioned within the channel at an angle relative to the vertical plane; andwherein the straightedge is angled such that a single vertical plane intersects both an upper corner of the straightedge and an outer surface of the gripping collar.2. The level and straightedge system of claim 1 , wherein a maximum length of the straightedge is at least twice the maximum length of the level.3. The level and straightedge system of claim 1 , wherein the level further comprises a body plate coupled ...

MULTI-DIRECTIONAL MAGNETIC LEVELING DEVICE AND METHOD

A leveling tool useful for determining levelness with multiple inclinations is disclosed herein. The leveling tool includes a level frame having four flat exterior faces able to be placed against a workpiece, four transparent reservoirs containing fluid and air, and magnets integrated within the level frame. The reservoirs are oriented at angles of zero, thirty, forty-five, and ninety degrees relative to one of the exterior faces, respectively. This variety of exterior faces and angled reservoirs allows the reservoirs to be used to indicate level of a workpiece if the workpiece is oriented at any summation of zero, thirty, forty-five, and ninety degrees of level. The magnets within the level frame allows the level frame to be removably coupled to a ferrous workpiece. 1. A bubble level for measuring inclinations of a ferromagnetic surface relative to a ground , the bubble level comprising:a level-frame including a first flat surface, said first flat surface being configured to rest against the ferromagnetic surface, said first flat surface defining a first surface inclination;a horizontal bubble tube fixed to the level-frame and configured to indicate when the first surface inclination is horizontal;a vertical bubble tube fixed to the level-frame and configured to indicate when the first surface inclination is vertical;a 45-degree bubble tube fixed to the level-frame and configured to indicate when the first surface inclination is 45 degrees from the ground;a 30-degree bubble tube fixed to the level-frame and configured to indicate when the first surface inclination is 30 degrees from the ground; andat least one first magnet fixed to the level-frame and configured to magnetically couple the ferromagnetic surface to the first flat surface of the level-frame.2. The bubble level of claim 1 , wherein the level-frame is shaped as a cuboid and further includes a second flat surface claim 1 , a third flat surface claim 1 , a fourth flat surface claim 1 , a first flat face ...

LIGHTING UNITS

A lighting unit for a tool or instrument comprises a housing, a battery () within the housing, a bulb (), and an electrical circuit () which is within the housing and connects the bulb to the battery. The housing has a switching portion (), and a part of the circuit is mounted on the switching portion so that the switching portion () can be moved to open and close the circuit (). Mounting means () are arranged to mount the housing in the tool or instrument for rotation about an axis of rotation. 1. A lighting unit for a tool or instrument , the unit comprising:a housing,a battery within the housing,a bulb, andan electrical circuit, which is within the housing and connects the bulb to the battery, the housing having a switching portion, and a part of the circuit being mounted on the switching portion such that the switching portion can be moved to open and close the circuit, and a mounting means arranged to mount the housing for rotation about an axis of rotation.2. The lighting unit according to claim 1 , wherein the housing comprises an outer wall which extends round the axis of rotation.3. The lighting unit according to claim 1 , further comprising two parallel coaxial axle portions each of which is arranged to be rotatably supported in the tool or instrument.4. The lighting unit according to claim 3 , wherein the bulb is housed in one of the axle portions.5. The lighting unit according to claim 1 , wherein the switching portion has a cam formed thereon and having a cam surface which can be pressed to close the circuit.6. The lighting unit according to claim 1 , wherein the switching portion is movable between a first position in which it opens the circuit and a second position in which it closes the circuit.7. A tool or instrument comprising a body and a lighting unit claim 1 , wherein the lighting unit is a lighting unit according to .8. The tool or instrument according to claim 7 , wherein the body defines an opening into which the lighting unit can be ...

Chainsaw level apparatus

A level apparatus for chainsaws is provided. The level apparatus can be adhered to pre-existing chainsaws for indicating when a user is keeping the chainsaw level through a cut. The level apparatus may include a transparent vial defined by a curved portion and a planar portion engaging the curved portion at least along its periphery so that a fluid be may encased between the curved and planar portion. The fluid may accommodate a bubble so that when the vial is in a level state the bubble occupies the center of the curved portion, and wherein a non-level state the bubble slides along the curved portion accordingly, thereby indicating to the user that the level apparatus is not level.

LEVELING DEVICE FOR HANGING PICTURE FRAMES

A device includes a ruler, a leveling device attached to the ruler and a plurality of pins. The device only requires one person to hang level pictures, paintings, frames and other wall hanging objects. The ruler is a made from a rigid material and has a plurality of holes therein where the pins are inserted. The ruler has a fixed length or has a telescopic structure. The plurality of holes formed in the ruler are spaced apart from one another and the spacing is uniform or variable spacing. The leveling device is a bubble leveler including three bubble levels where one bubble level is horizontally positioned, another bubble level is vertically positioned, and the third bubble level has an angle relative to the horizontally positioned bubble level. The plurality of pins include a threaded pointed screw with a knob attached to one end of the screw. 1. A device comprising a ruler , a leveling device attached to the ruler and at least one pin; wherein the ruler has a plurality of measuring holes.2. The device according to claim 1 , wherein the ruler is made from a rigid material wherein the rigid material is selected from the group consisting of an alloy claim 1 , a metal claim 1 , a plastic claim 1 , wood and a composite material.3. The device according to claim 1 , wherein the ruler has markings and threads are provided on an inner surface of the ruler surrounding the measuring holes and the at least one pin is inserted into one of the plurality of measuring holes.4. The device according to claim 1 , wherein the plurality of measuring holes are spaced apart from each another and have a uniform spacing.5. The device according to claim 1 , wherein the plurality of measuring holes are spaced apart from each another and have a variable spacing.6. The device according to claim 1 , wherein a distance from a center of one of the plurality of measuring holes to a center of an adjacent measuring hole is ¼ inch.7. The device according to claim 1 , wherein the ruler has fastening ...

Level with magnetic coupling

A tool, such as a level, including one or more magnetic coupling device is provided. The magnetic coupling device may be a magnetic circuit including metal components surrounding a magnet, such as a permanent rare-earth magnet.

Level instrument device with interchangeable modules and numerical characteristic

本发明公开了一种水平仪装置，包括伸长固定框架，具有大体上呈X型的轮廓，其四个延伸壁沿着所述轮廓的延长中央部位刚性相交并且从所述轮廓的伸长中心部位向外延伸；并且水平指示气泡、激光或读数数字瓶体附于所述框架并且指示所述框架何时处于特定方向。此外，还可包括附着于外边缘并且可拆卸的可安装滑动板，以及包括磁性三角形条轨，可移除且附着于90度沟槽壁内；以及包括至少一个位于中央的供手握持的把手。本发明的水平仪装置直接针对找平、测量和标记等多方面的处理，为用户提供多功能、精确和适应性的测量装置。

Spirit level device with interchangeable modules and digital characteristics

本发明公开了一种水平仪装置，包括伸长固定框架，具有大体上呈X型的轮廓，其四个延伸壁沿着所述轮廓的延长中央部位刚性相交并且从所述轮廓的伸长中心部位向外延伸；并且水平指示气泡、激光或读数数字瓶体附于所述框架并且指示所述框架何时处于特定方向。此外，还可包括附着于外边缘并且可拆卸的可安装滑动板，以及包括磁性三角形条轨，可移除且附着于90度沟槽壁内；以及包括至少一个位于中央的供手握持的把手。本发明的水平仪装置直接针对找平、测量和标记等多方面的处理，为用户提供多功能、精确和适应性的测量装置。

Guiding accessories for power tools

Pipe flange assembly gauge - allows flange to be horizontally located and soldered on pipe end

The gauge has a handle (5) screwed, between two slots (3), to the body of the level gauge (1) with each slot locating a setting screw (9) which can be moved along the slot (3) to a position such that the distance between the screws corresponds to the dimensions of the flange. Each setting screw is threaded (12) at one end, so that a wing nut (7) can be screwed onto it to maintain it at the required position relative to the slot (3). The phial (2) for the level gauge (1) is located above the two slots (3) parallel to the longitudinal axes of the latter, so as to indicate if the diametrical axes of the two setting screws (9) are in the same horizontal plane.

Improvements to water level boxes

Position controlling device for portable drill for precision drilling

The position controlling device is designed to provide precise alignment of the drill along an horizontal or vertical axis above or below the plane of work. It consists of a support with two air bubbles(2A,2B) placed perpendicularly in a protective housing(3) which can pivot through 90 degrees on two axes(5,6). Reading simultaneously the two level bubbles enables one to control the orientation of the tool. A removable adapter(11) of various types can be used on the drill for fixing the levelling housing(3), Fig 6 shows one particular type of adapter.

Masonry bubble level with shock/proof construction

An bubble level is used to adjust and set the level of an object.The bubble glass is fitted in the level so as to obtain no free play.The glass is not affected by shock or temperature. The level has a recess (2) into which is fitted the bubble glass block (11). The glass block (11) is located in a support (4).The support (4) is fitted to the frame (1) of the level by adjusting screws (5). The support has recesses (8, 10, 16) and there are spaced (7, 9) between the support (4) and the frame (1). These recesses (8, 10, 16) and space (7, 9) are filled with adhesive material. Stoppers are forced into the cylindrical recesses (16) to press the adhesive into recesses (8, 10) and spaces (7, 9) around the glass block (11)

Level

A level for indicating the orientation of each of a surface, a first electrical device, or a second electrical device, the level including a first planar surface, a second planar surface, a web, and a vial. The web is coupled to the first planar surface and the second planar surface such that the first planar surface is spaced apart from and is parallel to the second planar surface. The vial has a long axis and contains a liquid and a gas bubble and is coupled to the web such that the long axis is substantially parallel to the first planar surface. A first perimeter is formed as part of the web, shaped substantially the same as a portion of the first electrical device, and sized to engage the portion of the first electrical device such that the vial is operable to indicate the orientation of the first electrical device.

Level

Level

Apparatus for monitoring attitude

A device for signalling deviation from vertically of a subject comprises an inclinometer operative to measure attitude of the subject in two vertical planes and an alarm connected to the inclinometer to be automatically activated if the attitude in each plane is not within a preset range, characterised in that the device includes switch means manually operable to enable and disable the alarm alternatively.

PROTECTION DEVICE FOR THE OPENING OF THE HAND PASS IN A HOLLOW PROFILE

CE DISPOSITIF EST CONSTITUE PAR UNE PIECE MINCE 3, EN MATERIAU RIGIDE, EN FORME DE BOUCLE FERMEE, DONT LE PROFIL CORRESPOND A CELUI DE L'OUVERTURE 1 DU PASSAGE DE MAIN MENAGEE DANS LE PROFILE 2. DES NERVURES TRANSVERSALES 4, 4 SONT PREVUES SUR SA FACE EXTERIEURE. LA LONGUEUR DE CES NERVURES 4, 4 CORRESPOND EXACTEMENT A LA LARGEUR INTERNE DU PROFILE DE FACON A PERMETTRE LEUR ENGAGEMENT ENTRE LES PAROIS LATERALES 5, 5 DU PROFILE LORS DU MONTAGE DE LA PIECE DANS LADITE OUVERTURE. APPLICATIONS: NIVEAUX, REGLES DE MACONS, ETC. THIS DEVICE CONSISTS OF A THIN PART 3, MADE OF RIGID MATERIAL, IN THE SHAPE OF A CLOSED LOOP, THE PROFILE OF WHICH CORRESPONDS TO THAT OF THE OPENING 1 OF THE HAND PASSAGE IN PROFILE 2. TRANSVERSAL RIBS 4, 4 ARE PROVIDED ON ITS EXTERIOR FACE. THE LENGTH OF THESE RIBS 4, 4 CORRESPONDS EXACTLY TO THE INTERNAL WIDTH OF THE PROFILE SO AS TO ALLOW THEIR ENGAGEMENT BETWEEN THE SIDE WALLS 5, 5 OF THE PROFILE WHEN THE PART IS MOUNTED IN THE SAID OPENING. APPLICATIONS: LEVELS, MASONRY RULES, ETC.

Patent FR2323125B1

Linear measuring instrument - comprises flexible tape in moulded plastic case with integral spirit level

The measuring tape is contained in a moulded case with provision for retaining the tape pull ring. The spirit level is integrated within the case to permit horizontal or vertical level measurements. The case is constructed of two plastic moulded shells, one male (1) and the other female (2). Two circular ribs inside the case aid the passage of the flexible tape (6). A boss (3) carries the tape winding handle (30). On the end of the case is a recess (14) with a raised portion (18) with deep slot (19) for retaining the tape pull ring (15). A recess on top of the case contains a spirit level (27) initially adjustable by screws (26) and with a transparent cover (24).

Patent FR2001758A1

SPIRIT LEVEL

Patent FR2205662B1

Spirit level which can be used both horizontally and vertically and equipment, in particular a drill, fitted with such a level

Spirit level which can be used both horizontally and vertically. It comprises a base 1 forming a reference surface 2 and, hinged on to the base 1, so as to be able to take two positions, one attached to the said base 1, and the other perpendicular, a casing 6 supporting a transparent enclosure on at least one of its faces and partially filled with a liquid so as to form an air bubble 17, the said enclosure being in the form of a circular lens with convex faces and comprising, on its visible face 14, a reference circle 18 corresponding substantially to the diameter of the bubble 17. Such a level is in particular adapted in order to be mounted on a hand drill.

FITTING SHELL ARRANGEMENT FOR CLOSED HOLLOW PROFILES

SELON L'INVENTION, LA COQUILLE DE PRISE ADAPTEE A DE TELS PROFILES CREUX PEUT NON SEULEMENT S'INSERER FACILEMENT DANS LES PERFORATIONS 3 CORRESPONDANTES DE LA PAROI DU PROFILE CREUX MAIS AUSSI Y ETRE MAINTENUE DE FACON SURE. L'AGENCEMENT SELON L'INVENTION COMPREND DEUX MOITIES DE COQUILLE DE PRISE 5, 5', INSEREES PAR DES COTES OPPOSES CHACUNE DANS L'UNE DE DEUX PERFORATIONS 3 ALIGNEES L'UNE SUR L'AUTRE, ET RELIEES ENTRE ELLES, PAR UN SYSTEME A RAINURES ET A LANGUETTES 9, 10, 12, 13, 14 A L'INTERIEUR DU PROFILE CREUX 1. DE LA SORTE, LES MOITIES DE COQUILLE DE PRISE PEUVENT SE PRESENTER SOUS LA FORME DE CUVETTES A FOND OUVERT, DONT LE BORD PERIPHERIQUE 6 PREND APPUI CONTRE LA FACE EXTERNE DE LA PAROI DU PROFIL CREUX, ET DONT LES PAROIS LATERALES 8 PENETRANT DANS LE PROFIL CREUX SONT ETROITEMENT ASSEMBLEES L'UNE DANS L'AUTRE AU MOYEN D'UNE RAINURE 9 SUR L'UNE DES MOITIES DE COQUILLE 5' ET D'UNE LANGUETTE 10 SUR L'AUTRE MOITIE DE COQUILLE 5. APPLICATION NOTAMMENT AUX COQUILLES DE PRISE POUR LES PROFILES CREUX DE NIVEAU D'EAU. ACCORDING TO THE INVENTION, THE TAKING SHELL SUITABLE FOR SUCH HOLLOW PROFILES CAN NOT ONLY BE INSERTED EASILY IN THE CORRESPONDING PERFORATIONS 3 OF THE WALL OF THE HOLLOW PROFILE BUT ALSO BE HELD THERE IN A SAFE MANNER. THE ARRANGEMENT ACCORDING TO THE INVENTION INCLUDES TWO HALVES OF A 5, 5 'SOCKET SHELL, INSERTED BY OPPOSITE SIDES EACH IN ONE OF TWO PERFORATIONS 3 ALIGNED ONE ON THE OTHER, AND CONNECTED TO ONE Another, BY A SYSTEM WITH GROOVES AND TABS 9, 10, 12, 13, 14 INSIDE THE HOLLOW PROFILE 1. OF THE KIND, THE HALVES OF THE HOLD SHELL MAY BE IN THE FORM OF OPEN BOTTOM BOWLS, INCLUDING THE PERIPHERAL EDGE 6 BEEN SUPPORTED AGAINST THE EXTERNAL FACE OF THE WALL OF THE HOLLOW PROFILE, AND WHOSE SIDE WALLS 8 PENETRATING IN THE HOLLOW PROFILE ARE TIGHTLY ASSEMBLED WITH ONE INTO THE OTHER BY MEANS OF A GROOVE 9 ON ONE OF THE HALVES OF THE SHELL 5 'AND A TAB 10 ON THE ...

Hand tool angular positioning aid has pendulum disc with angular scale and spirit level cross level indicator

A hand tool (4) angular positioning aid is clamped (5) to the tool (4) nose (3) by a flange (1) and has a cross level spirit level (8) and a pivoted support with angle measurement disc (13) and a weighted pendulum index disc (16) under a transparent cover (18) Includes an Independent claim for detached use of the positioning aid as a clinometer.

Disposable spirit level for building construction has mass produced moulded plastics levels supplied in strips

The disposable spirit level (3) has a glue layer along one face so that it can be attached to one end of a building component mounted or positioned in a vertical or horizontal state. Once removed, after the component has been positioned, the spirit level can be thrown away and no mark is left on the object that has been positioned. The spirit levels are mass produced in arrays using injection moulded plastics and can be cut or broken off along section lines (10) between the spirit levels.