MUTTERNVORRICHTUNGEN FÜR INSTRUMENTENSTÄNDER

Mutternvorrichtungen mit einem Schmetterlingsabschnitt mit einem Axialloch, das so geöffnet werden kann, dass die Mutternvorrichtung ohne die typische schraubenartige Bewegung an einer Trägervorrichtung, wie beispielsweise einer Beckenständerstange, hinauf- oder hinuntergleiten kann, werden offenbart. Ebenfalls offenbart werden Mutternvorrichtungen mit Trommelschlüsselfunktionalität. Nut devices having a butterfly portion with an axial hole that can be opened so that the nut device can slide up or down without the typical helical motion on a support device, such as a cymbal stand rod, are disclosed. Also disclosed are nut devices with drum key functionality.

Druckhülse mit Schnellauf

Improvements in Apparatus for Injecting Fluids and Semi-solids.

... 132,836. Cammell, Laird, & Co., Carter, Sir G. J., and Jones, E. V. July 15, 1918. Piston apparatus for discharging receptacles.-In apparatus for forcing liquids and semisolids, comprising a piston adapted to be moved in a barrel by turning the screwed pistonrod in a fixed nut in the head of the barrel, the nut 14 is split and detachably secured in the barrel head, so that when it is withdrawn, it can be opened and slid from one end of the pistonrod 9 to the other. Preferably, the nut is in halves hinged at 15 in a line beyond the screwed part of the. nut, and is so shaped that, when closed, its exterior is cylindrical and fits the head of the barrel 1, and is held in place by means of pins 16 engaging L-shaped slots in the barrel. The liquid is discharged through a screw - threaded nozzle 4.

PIPE CLAMP

Schnellspanngerät

MOULDED NUT PERMANENTLY JOINED AND THE ASSEMBLY SO OBTAINED

Schnellspannmutter

Um eine Schnellspannmutter zum Anordnen an einem Gewindeelement mit einem Außengewinde, umfassend mindestens zwei Gewindeteile, die in einer Eingriffstellung in Eingriff mit dem Außengewinde des Gewindeelements stehen, wenn die Schnellspannmutter an dem Gewindeelement angeordnet ist, und in einer Positionierstellung außer Eingriff mit dem Außengewinde des Gewindeelements stehen und in einer Längsrichtung des Gewindeelements verschiebbar sind, zu schaffen, welche einfach aufgebaut und leicht zu bedienen, insbesondere leicht von der Eingriffstellung in die Positionierstellung überführbar, ist, wird vorgeschlagen, dass die Gewindeteile durch eine Klappbewegung relativ zueinander von der Eingriffstellung in die Positionierstellung und von der Positionierstellung in die Eingriffstellung überführbar sind.

DEVICE NUT OF FAST INSTALLATION, HAS TWO DEMI-ECROUS AND FITTING RELEASING IN PARTICULAR FOR CONCRETE FORMWORK, USING SUCH A DEVICE NUT

Ecrou rapide

Ecrou à vissage et dévissage rapides. Selon l'invention, l'écrou comporte deux mâchoires 1, 2 articulées et solidarisées par un carcan 3 coulissant sur les corps 5 des mâchoires pour les faire pivoter d'une position ouverte à une position fermée. Applications : montage et démontage rapides de fixation par écrous.

DISMOUNTABLE FAST NUT.

Quick release nut

A fastener is provided that may be readily threadingly engaged with and/or disengaged from a threaded shaft without the need to threadingly advance the fastener along substantially the entire length of the threaded shaft. In one exemplary embodiment, a quick release nut is provided that includes an upper body portion and a lower body portion that are rotatably connected to one another. Each of the upper body portion and the lower body portion include central apertures extending therethrough with the walls defining the central apertures of the upper and lower body portions being at least partially threaded.

Nut devices for instrument stand

RAPID ASSEMBLY MOTHER.

WING NUT, IN PARTICULAR FOR A SCREW ANCHORAGE OF A KLOSETTSITZES

Nut for a screw connection, threaded engagement with said nut, and toilet seat fitting with the screw connection

Offenbart ist eine Mutter (1) zur Sicherung einer WC-Sitzgarnitur an einer Keramik, insbesondere zur Verschraubung mit einer erschwert zugänglichen Gewindeschraube, Gewindestange oder Gewindespindel (2), mit einem in Axialrichtung ansteigenden Innengewinde, das in wenigstens zwei Umfangsabschnitte (8, 10) separiert ist, die in Radialrichtung relativ zueinander beweglich ausgebildet sind, so dass über ihre Bewegung nach radial innen ein Eingriff mit einem Außengewinde (14) ausbildbar ist. Auch offenbart sind eine Schraubverbindung mit einer Gewindeschraube, -stange oder –spindel (2) und der genannten Mutter (1), sowie eine WC-Sitzgarnitur mit einer derartigen Schraubverbindung.

FLÜGELMUTTER, INSBESONDERE FÜR EINE SCHRAUBENBEFESTIGUNG EINES KLOSETTSITZES

ARTICULATED NUT

UN ECROU EN TOURNANT SUR UNE VIS OU UNE TIGE FILETEE PERMET DE MAINTENIR EN PLACE UN OBJET QUELCONQUE (EX: PIECE D'UNE MACHINE, PIECE D'UN OUTIL, ENSEMBLE DE SERRAGE ...). DANS LA PRESENTE INVENTION, L'ECROU ARTICULE ET UN ANNEAU ADAPTE PERMETTENT D'EXECUTER LA MEME FONCTION EN GLISSANT LES DEUX PIECES SUR UNE VIS OU UNE TIGE FILETEE. L'ANNEAU EST GLISSEE SUR LA VIS OU LA TIGE PUIS ENSUITE L'ECROU EST ENFILE ET S'EMBOITE DANS L'ANNEAU EN PLACE DE FACON A CE QUE L'ECROU NE S'OUVRE PAS NI NE SE DEPLACE. LA VITESSE D'EXECUTION ETANT LA MEME POUR UNE VIS OU UNE TIGE FILETEE DE 10 CM OU POUR CELLE DE 1 METRE.

nut improved out of elastic matter and its manufactoring process

DEVICE NUT OF FAST INSTALLATION, HAS TWO DEMI-ECROUS AND FITTING OF BLOCKING IN PARTICULAR FOR CONCRETE FORMWORK, USING SUCH A DEVICE NUT

L'invention concerne un dispositif écrou de mise en place rapide, sur une tige filetée.Le dispositif écrou est du type comprenant deux moitiés (13, 14) chacune en forme d'un demi-écrou, symétriques a un plan diamétral, articulées l'une à l'autre de façon pivotante autour d'un axe (19), chaque demi-écrou comportant une partie avant, dont la face interne est pourvue d'un filetage susceptible d'engréner le filetage de la tige, et une partie arrière non filetée, d'actionnement, permettant le pivotement autour dudit axe, des parties avant, à l'encontre de moyens de rappel dans la position d'engrènement. Le dispositif est caractérisé en ce que les moyens de rappel (27) sont montés sur les parties avant (15) des demi-écrous (13, 14) et sont réalisés pour constituer des moyens de maintien des demi-écrous (13, 14) à l'état assemblé.L'invention est utilisable pour le blocage des coffrages pour béton.

CHUCKING DEVICE, IN PARTICULAR INTENDS TO FIX a WHEEL OF VEHICLE ON the ROTATING CHUCK Of BALANCING

DISPOSITIF DE SERRAGE. IL COMPORTE DEUX SEGMENTS FILETES MONTES ELASTIQUEMENT DE MANIERE A POUVOIR SE DEPLACER RADIALEMENT ET MONTES PIVOTANTS RESPECTIVEMENT SUR UN POINT DU DISPOSITIF DE SERRAGE, ET CARACTERISE PAR DES LEVIERS ORIENTABLES 7, 8 PRESENTANT, D'UN COTE, LES SEGMENTS FILETES 7, 8 ET DES ORGANES DE MANOEUVRE 15, 16 ET, DE L'AUTRE, ENGRENANT L'UN DANS L'AUTRE 17, 18. FIXATION D'UNE ROUE DE VEHICULE SUR MANDRIN D'UNE EQUILIBREUSE. CLAMPING DEVICE. IT HAS TWO THREADED SEGMENTS ELASTICALLY MOUNTED SO AS TO BE ABLE TO MOVE RADIALLY AND SWIVEL MOUNTS RESPECTIVELY ON A POINT OF THE TIGHTENING DEVICE, AND CHARACTERIZED BY ORIENTABLE LEVERS 7, 8 SHOWING, ON ONE SIDE, THE RINGS OF THE THREADS 7, 8 MANEUVERING PARTS 15, 16 AND ON THE OTHER ENGAGING ONE INTO THE OTHER 17, 18. FIXING OF A VEHICLE WHEEL ON THE CHUCK OF A BALANCER.

FAST NUT

Ecrou rapide à deux mâchoires pouvant prendre deux positions, l'une dans laquelle le taraudage central n'est pas en prise avec une tige filetée et la seconde dans laquelle le taraudage est en prise. Selon l'invention, l'écrou comprend deux pièces 10, 11 articulées l'une sur l'autre autour d'un axe 13, le pivotement des pièces se produisant par contact de la partie avant 15 des pièces avec l'objet à serrer. Applications : mise en place rapide des écrous en position de serrage sur des tiges filetées.

QUICK ATTACHING AND DETACHING NUT

Mounting arrangement for attachment at body part of motor vehicle, has attachment-side fastener clamped on body-fixing element

The mounting arrangement (30) has an attachment-side fastener (32) clamped on a body-fixing element. The attachment-side fastener has a clamping sleeve for receiving a body-side fastener. The clamping sleeve is equipped with multiple partial sleeve elements. The partial sleeve elements are clamped by a clamping bar.

Ankermutter und Verfahren zum Ankersetzen und Ankerlösen

Vorgeschlagen wird eine Ankermutter (10) zum Ankersetzen und Ankerlösen von Ankerstäben (12) mit einer Ankerplatte (14) zur Anlage der Ankermutter (10) an ein Schalelement, wobei die Ankermutter (10) eine Spanneinrichtung mit einer Zentralöffnung, deren Durchmesser (D1, D2) kontinuierlich veränderbar ist, Teilmuttern mit Innengewinden (24) und mit Krafteinleitungsstellen, und ein Stellelement zum Einstellen eines Spannzustandes und eines Entspannzustandes der Spanneinrichtung aufweist, wobei die Spanneinrichtung gegenüber der Ankerplatte (14) und dem Stellelement relativbewegbar angeordnet ist, wobei der Durchmesser (D1, D2) der Zentralöffnung kontinuierlich durch das Stellelement von einem dem Entspannzustand entsprechenden Durchmesser (D1) hin zu einem im Spannzustand größeren Durchmesser (D2) oder umgekehrt veränderbar ist, wobei die Teilmuttern durch die Veränderung des Durchmessers (D1, D2) der Spanneinrichtung in Ankerstablängsrichtung (52) verfahrbar sind, wobei die Teilmuttern über ...

Faucet quick install nut

Faucet quck install nut

A faucet assembly comprises a threaded water inlet and a mounting nut (26). The mounting nut (26) includes first and second segments (40, 42) which define a threaded internal bore (28) and which are connected by a hinge portion (32). The segments (40, 42) are moveable with respect to each other to allow the nut (26) to slide over a water fitting. The threaded internal bore (28) engages with the threaded water inlet.

CLAMPING DEVICES FOR CLAMPING ROTARY OBJECTS ON SHAFTS

ONE-PIECE PLASTICS FASTENER

1317606 Anchored nuts AMP Inc 25 May 1971 [12 June 1970 4 Nov 1970] 28537/70 and 52405/70 Heading F2H A resilient plastics fastener to be anchored in a panel 34 to receive a bolt 25 comprises a pair of wall parts 17, 18 which together define a head portion 22, 23, a shank portion 20, 21 and a bolthole 24. The parts 17, 18 are pivotally joined together at 19 so that the shank portion which is tapered convergingly away from the head portion and provided with shoulder parts 27 can be pushed into a panel aperture 33 so that one face of the panel is engaged by the head portion while the opposite face of the panel is engaged by the shoulder. A region of each shank portion 20, 21 below the shoulder is hollow and is formed as a semi-circular foot 28 and a supporting leg 29 extends from each end of each shoulder part. The plastics material may be nylon.

FLÜGELMUTTER, INSBESONDERE FÜR EINE SCHRAUBENBEFESTIGUNG EINES KLOSETTSITZES

High-speed clamping equipment with, chucking device carrying an external thread

MOTHER FOR SCREW CONNECTIONS, SAME SEGMENTED NUTS

Rapid nut

Nut which is quick to screw and unscrew. According to the invention, the nut includes two jaws 1, 2 which are articulated and secured by an iron collar 3 sliding on the bodies 5 of the jaws to make them pivot from an open position to a closed position. Applications: quick assembly and dismantling of fixings using nuts.

Ecrou à boîtier

Ecrou à montage et démontage rapide. Selon l'invention, deux mâchoires 2a, 2b partiellement taraudées 15 et pivotant l'une par rapport à l'autre sont montées à l'intérieur d'un boîtier 1, la pénétration des mâchoires 2a, 2b dans le boîtier provoquant la fermeture de l'écrou. Applications : amenée rapide de l'écrou en position de serrage sur une tige filetée.

РАЗДВИЖНАЯ ФИКСИРУЕМАЯ ГАЙКА ДЛЯ ТЕЛЕЖКИ ВРАЩАТЕЛЯ НАПЛАВОЧНОЙ УСТАНОВКИ

Раздвижная фиксируемая гайка, включающая две полугайки, отличающаяся тем, что раздвижная фиксируемая гайка включает корпус, на котором с помощью двух болтов закреплена П-образная рамка, в которую установлены две полугайки, связанные с толкателем через тяги, а толкатель установлен в направляющую, жестко закрепленную с П-образной рамкой, и получает перемещение от шатуна, шарнирно закрепленного с треугольником, который шарнирно соединен с корпусом. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК F16B 37/10 (11) (13) 166 439 U1 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ТИТУЛЬНЫЙ (21)(22) Заявка: ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2016110600/12, 22.03.2016 (24) Дата начала отсчета срока действия патента: 22.03.2016 (73) Патентообладатель(и): Рафиков Ильшат Анварович (RU) (45) Опубликовано: 27.11.2016 Бюл. № 33 R U 1 6 6 4 3 9 (57) Формула полезной модели Раздвижная фиксируемая гайка, включающая две полугайки, отличающаяся тем, что раздвижная фиксируемая гайка включает корпус, на котором с помощью двух болтов закреплена П-образная рамка, в которую установлены две полугайки, связанные с толкателем через тяги, а толкатель установлен в направляющую, жестко закрепленную с П-образной рамкой, и получает перемещение от шатуна, шарнирно закрепленного с треугольником, который шарнирно соединен с корпусом. Стр.: 1 U 1 U 1 (54) РАЗДВИЖНАЯ ФИКСИРУЕМАЯ ГАЙКА ДЛЯ ТЕЛЕЖКИ ВРАЩАТЕЛЯ НАПЛАВОЧНОЙ УСТАНОВКИ 1 6 6 4 3 9 Адрес для переписки: 450022, Респ. Башкортостан, г. Уфа, ул. Акназарова, 29 кв. 89, Рафикову И.А. R U Приоритет(ы): (22) Дата подачи заявки: 22.03.2016 (72) Автор(ы): Рафиков Ильшат Анварович (RU), Сайфуллин Ринат Назирович (RU), Валиева Ольга Константиновна (RU), Юнусбаев Наиль Муртазович (RU), Загиров Ильнур Ильдарович (RU)

Clamping devices for clamping rotary objects on shafts

A clamping device for clamping a vehicle wheel on a threaded clamping shaft of a test machine, such as, a balancing machine. The clamping device includes a basic body positionable on the clamping shaft and a pair of swivelling levers pivotally mounted on the basic body. Each of the levers has an extremity forming a threaded section movable into and out of engagement with the threaded clamping shaft and an actuating lever for controlling engagement of the threaded segment with the clamping shaft. The levers have portions thereof cooperating with each other in such manner that movement of one of the levers results in conjoint movement of the other of the levers. The basic body has handles formed integrally therewith or attached thereto that protrude away from the axis of the threaded shaft. The handles have recessed portions for receiving the actuating ends of the swivelling levers. The swivelling levers have stop portions engageable with portions of the basic body to limit engagement of ...

BALUSTER CONNECTOR

A connector is disclosed for interconnecting a baluster having a recess on at least one end thereof to a railing component. The connector has a first body portion having an outer surface and an interface surface with a mounting groove thereon. The connector also has a second body portion having an outer surface and an interface surface with a mounting groove thereon. The interface surface of the second body portion having a mating portion adapted to receive a portion of the interface surface on the first body portion, and a hinge connecting the first body portion to the second body portion.

FAST NUT

Ecrou rapide

Selon l'invention l'écrou possède deux demi-écrous 1a et 1b pouvant pivoter l'un par rapport à l'autre, ces derniers sont solidarisés par des douilles 16 prisonnières de bras 15a, 15b, l'écrou est en position permanente de vissage grâce à la pression de deux ressorts 18. L'écrou peut être manoeuvré manuellement ou par percussion par les oreilles 3a, 3b ou par une clé sur les surfaces 4a, 4b. Application : Ecrou rapide à serrage par percussion particulièrement adapté aux tiges filetées servant à maintenir les coffrages utilisés notamment dans le bâtiment.

Ecrou rapide

Selon l'invention, l'écrou possède deux demi-mâchoires 1a, 1b articulées, solidarisées par une douille de verrouillage immobilisée sur les corps 4 et 5 des demi-mâchoires afin de les faire pivoter d'une position libre à une position permanente de vissage, cette position étant assurée par la pression de deux ressorts 18. Applications : montage et démontage rapide de fixation par écrou.

PROCEEDED WITH DOUBLING OF WALL AND ELEMENT OF MAINTENANCE ASSOCIATES

L'invention fournit un élément de maintien pour fourrure comprenant : deux parties correspondantes en emboitement montées sur charnières, les charnières en position ouverte définissant une ouverture sensiblement circulaire, les deux parties correspondantes présentant chacune une partie de filetage, chaque partie comprenant une demi-gorge délimitée par un demi-plateau et un demi-épaulement, la réunion des demi-gorges lors de la position fermée de l'élément définissant une gorge, cette gorge étant apte à recevoir la fourrure lors de la rotation de l'élément dans la fourrure, ces demi-plateaux , demi-gorges et demi-épaulements étant chanfreinés selon un plan parallèle au plan d'ouverture de l'élément. L'invention fournit encore un procédé de doublage, notamment un procédé faisant emploi de l'élément précité. L'invention fournit aussi un doublage de paroi susceptible d'être obtenu par le procédé selon l'invention. The invention provides a retaining element for fur comprising: two corresponding interlocking parts mounted on hinges, the hinges in the open position defining a substantially circular opening, the two corresponding parts each having a thread part, each part comprising a half-groove delimited by a half-plate and a half-shoulder, the meeting of the half-grooves during the closed position of the element defining a groove, this groove being able to receive the liner during the rotation of the element in the liner , these half-plates, half-grooves and half-shoulders being chamfered in a plane parallel to the opening plane of the element. The invention also provides a doubling method, in particular a method making use of the aforementioned element. The invention also provides a wall lining capable of being obtained by the process according to the invention.

Rapid nut

According to the invention, the nut has two half-jaws 1a, 1b which are articulated and joined together by a locking sleeve which is immobilised on the bodies 4 and 5 of the half-jaws in order to cause them to pivot from a free position to a permanent screwing position, this position being provided by the pressure of two springs 18. Applications: rapid mounting and removal of a fastening using a nut.

SLOTTED NUT

Mechanischer Verschluß

Nut devices for instrument stand

Nut devices including a butterfly portion with an axial hole that can be opened such that the nut device can be slid up or down a host device, such as a cymbal stand rod, without the typical screw-type motion, are disclosed. Also disclosed are nut devices including drum key functionality.

FAST NUT

nut with fast tightening

Torque nut assembly

A torque nut assembly includes a multiple-piece nut body and a cap. The nut body can be positioned to define a threaded axial passage, and can expand radially to open the threaded axial passage. The cap is shaped and sized to substantially engage the nut body when the threaded axial passage is so-defined. The cap is locked to the nut body when the cap is engaged thereon.

Slit Nut

In certain corrosive situations conventional nut and bolt assemblies can become frozen whereby it is impossible to remove the nut from the bolt. The present invention solves this problem by providing a one piece nut having a ramp surface 10 at one end of its axially threaded bore and a longitudinally extending slit 12 extending from the ramp end of the bore at least partially along the axial length of the nut and completely through the periphery of the nut. In use the ramp surface of the nut engages a cooperating surface in an end engaging washer whereby opposing surfaces of the slit in the nut are urged towards one another. The slit may extend wholly across the nut diameter, from the ramp end face to within a short axial distance of the opposite end face (Fig. 5, not shown). <IMAGE>

Improvements in and relating to quick-action clamping nuts

... 1,144,826. Nuts. J. SEDLAK. 16 June, 1966 16 June, 1965], No. 26885/66. Heading F2H. [Also in Divisions El and E2] This invention relates to a quick-action clamping nut of the kind which has two parts 1, 2 mounted in a holder 3 so that they are movable between operative and releasing positions, the two movable parts having end portions which together form a frusto-conical projection 15 when the movable parts are in operative position, the movable parts when in operative positions being adapted to be screwed on a member carrying an external screw thread, for example a clamp bolt 6, and longitudinally slidable thereon when the movable parts are in releasing positions, the said movable parts during clamping being held in engagement with the screw thread by engagement of the said frusto-conical projection by a frustoconical recess provided in a pressure member 14 slidable longitudinally on the member carrying the screw thread. According to the invention the movable parts of the clamping nut ...

MOULDED NUT PERMANENTLY JOINED AND THE ASSEMBLY SO OBTAINED

CHUCKING DEVICE, IN PARTICULAR INTENDS TO FIX a WHEEL OF VEHICLE ON the ROTATING CHUCK Of BALANCING

Cased nut

Nut with quick fitting and removal. According to the invention, two jaws 2a, 2b which are partially tapped 15 and pivot with respect to one another, are mounted inside a casing 1, the penetration of the jaws 2a, 2b into the casing causing the closure of the nut. Applications: quickly bringing the nut into a tightened position on a threaded rod.

nut with fast tightening

NUT ARTICULATED

Element for holding sleeve, has groove receiving sleeve during rotation of element in sleeve, where half-plates, half grooves and half-shoulders are chamfered according to plane parallel to opening plane of element

L'invention fournit un élément de maintien pour fourrure comprenant : deux parties correspondantes en emboitement montées sur charnières, les charnières en position ouverte définissant une ouverture sensiblement circulaire, les deux parties correspondantes présentant chacune une partie de filetage, chaque partie comprenant une demi-gorge délimitée par un demi-plateau et un demi-épaulement, la réunion des demi-gorges lors de la position fermée de l'élément définissant une gorge, cette gorge étant apte à recevoir la fourrure lors de la rotation de l'élément dans la fourrure, ces demi-plateaux , demi-gorges et demi-épaulements étant chanfreinés selon un plan parallèle au plan d'ouverture de l'élément. L'invention fournit encore un procédé de doublage, notamment un procédé faisant emploi de l'élément précité. L'invention fournit aussi un doublage de paroi susceptible d'être obtenu par le procédé selon l'invention.

DISPOSITIF DE SERRAGE, DESTINE NOTAMMENT A FIXER UNE ROUE DE VEHICULE SUR LE MANDRIN DE SERRAGE D'UNE EQUILIBREUSE

DISPOSITIF DE SERRAGE. IL COMPORTE DEUX SEGMENTS FILETES MONTES ELASTIQUEMENT DE MANIERE A POUVOIR SE DEPLACER RADIALEMENT ET MONTES PIVOTANTS RESPECTIVEMENT SUR UN POINT DU DISPOSITIF DE SERRAGE, ET CARACTERISE PAR DES LEVIERS ORIENTABLES 7, 8 PRESENTANT, D'UN COTE, LES SEGMENTS FILETES 7, 8 ET DES ORGANES DE MANOEUVRE 15, 16 ET, DE L'AUTRE, ENGRENANT L'UN DANS L'AUTRE 17, 18. FIXATION D'UNE ROUE DE VEHICULE SUR MANDRIN D'UNE EQUILIBREUSE.

Faucet quick install nut

The mounting nut includes a first segment and a second segment attached by a hinge portion. The hinge portion provides for expansion of the mounting nut to bend onto itself in a clamshell like manner. The hinged mounting nut is slidable over a water connection fitting such that the mounting nut can be slid over the water connection fitting and up against the bottom-mounting surface to secure a faucet assembly to a sink deck.

Spring toggle

A spring toggle includes an outer wing, an inner wing, a spring and a bolt. The outer and inner wings each include a limb, a clipping flange and two sidewalls. The limb has a proximal end, a distal end and two edges. The clipping flange is formed on the proximal end of the limb. The sidewalls are formed respectively on the edges of the limb. The spring is mounted in the inner and outer wings. The bolt is inserted through the spring, extends between the clipping flanges of the inner and outer wings and has an outer thread. The outer thread of the bolt is clipped by the clipping flanges when the inner and outer wings are expanded by the spring.

Telescoping pole with quick length adjustment

A pole assembly comprising upper and lower, hollow, telescoping rods. An externally threaded member extends from a fixed attachment at the top end of the upper rod through a nut mounted within the top end of the lower rod. The nut is divided into two half-nuts which are radially movable into and out of threaded engagement with the threaded member. A third rod, slidingly surrounding the lower rod, may be pushed up to cause a pair of tapered teeth at its upper end to engage the half-nuts and move them out of engagement with the threaded member to permit free, relative, linear, axial movement of the upper and lower rods for fast adjustment of the overall length of the assembly. A pair of coil springs in recesses in the half-nuts urge the latter into a nesting fit in a conical inner wall of a bushing, wherein the half-nuts are threadedly engaged with the threaded member to permit fine adjustments of pole length by relative rotation of the upper and lower rods.

Schalungsankermutter

QUICK ASSEMBLING NUT

A quick assembling nut of present invention comprising: a main part provides with a penetrating hole. There are two pivot seats on the wall of the penetrating hole. Two swing arms pivot on the pivot seat. One end of the swing arm bends to one side to form an against portion. The other end of the swing arm provides a grip portion. The grip portion has an arc wall with threads thereon. Those two arc wall are placed face to face and then those two against portions bend outward of the main part. Two elastic members are placed individually in the pivot seat and between the swing arm and the main part for providing a tension to keep those two against portions stay away from the pivot seat.

SLOTTED NUT

Ecrou rapide

Ecrou rapide à deux mâchoires pouvant prendre deux positions, l'une dans laquelle le taraudage central n'est pas en prise avec une tige filetée et la seconde dans laquelle le taraudage est en prise. Selon l'invention, l'écrou comprend deux pièces 10, 11 articulées l'une sur l'autre autour d'un axe 13, le pivotement des pièces se produisant par contact de la partie avant 15 des pièces avec l'objet à serrer. Applications : mise en place rapide des écrous en position de serrage sur des tiges filetées.

Rapid nut

According to the invention, the nut has two half-nuts 1a and 1b which can pivot with respect to one another, the latter are secured by sleeves 16 trapped by arms 15a, 15b, the nut is in permanent screwing position by virtue of the pressure of two springs 18. The nut can be operated manually or by striking via the lugs (wings) 3a, 3b or using a spanner on the surfaces 4a, 4b. Application: rapid nut tightened by striking particularly designed for threaded rods used to hold shuttering used especially in the building industry.

Nut, especially comprising two halves

Vorgeschlagen wird eine Mutter für Verschraubungen, die sich in Umfangsrichtung aus im Wesentlichen gleichgroßen, in Trennebenen (5, 6) aneinanderstoßenden und zwischen einer Öffnungs- und einer Schließstellung beweglich zueinander geführten Segmenten (1a, 1b) zusammensetzt. Zum Gegeneinanderfahren der Segmente (1a, 1b) in ihre Schließstellung dienen Schließmittel (20). Um eine für vielfältige Anwendungen im Anlagen- und Apparatebau geeignete, segmentierte Mutter zu schaffen, sind die Segmente (1a, 1b) zueinander schwenkbar, und hierzu in einem ersten Endbereich (11) schwenkbeweglich miteinander verbunden. Vorzugsweise beaufschlagen die Schließmittel (20) die Segmente (1a, 1b) in ihren anderen, zweiten Endbereichen (12).

Wasserhahn-Schnellinstallationsmutter

Die Befestigungsmutter weist ein erstes Segment und ein zweites Segment auf, die über einen Scharnierteil befestigt sind. Der Scharnierteil gestattet eine Aufweitung der Befestigungsmutter, damit diese in einer greiferartigen Weise auf sich selbst aufgebogen werden kann. Die mit einem Scharnier ausgestattete Befestigungsmutter ist über einem Wasseranschlussfitting derart verschiebbar, dass die Befestigungsmutter über den Wasseranschlussfitting hinüber und nach oben gegen die untere Befestigungsfläche geschoben werden kann, um die Wasserhahnarmatur an einem Beckendeck zu befestigen.

IMPROVEMENTS IN OR RELATING TO ADJUSTABLE STRUTS

... 1279617 Nuts MILLS SCAFFORD CO Ltd 16 Oct 1969 [26 Nov 1968] 55917/68 Heading F2H [Also in Division E1] A telescopic strut (see Divisions E1-E2), is provided with a nut 13 for fine adjustment which consists of two pivoted portions 14 jointly defining a socket formed with an annular shoulder to receive the upper portion 10 of the strut, the nut being provided with handles 21.

NUTS

MOULDED NUT PERMANENTLY JOINED AND THE ASSEMBLY SO OBTAINED

Ecrou rapide démontable.

... - Ecrou rapide du type comprenant deux mâchoires articulées l'une sur l'autre chacune des mâchoires étant intérieurement creuse et présentant, sur une partie de sa longueur un demi taraudage, et sur l'autre partie une demi cavité tronconique. - Selon l'invention, les deux mâchoires (1) peuvent être assemblées d'une manière amovible au moyen de tourillons (21,22) sur lesquels coulisse une bague (24), le tourillon (22) étant de longueur égale à la moitié du tourillon (21). - Applications: Ecrou rapide pouvant être monté sur une tige dont les extrêmités sont emprisonnées.

Dismantleable fast nut

- Fast nut of the type comprising two jaws articulated to one another, each of the jaws being internally hollow and exhibiting, on part of its length, half a tapping, and, on the other part, half a frustoconical cavity. - According to the invention, the two jaws (1) can be joined together removably by means of journals (pins) (21,22) on which there slides a ring (24), the journal (22) having a length equal to half that of the journal (21). - Applications: fast nut which can be mounted on a rod, the ends of which are trapped.

Segmented nut for screw connections

A nut for a screw connections has, in the circumferential direction, segments that are substantially of the same size, abut one another in separating planes, and are movably guided relative to one another between an open position and a closed position. Closing elements serve for movement of the segments toward one another into the closed position. In order to provide a segmented nut that is suitable for many applications in facility and apparatus engineering, the segments are pivotable relative to one another and connected for this purpose in a first end area in a pivotable way. The closing elements load the segments in the second end areas.

Montageeinrichtung für Abdeckplatte

Die Erfindung betrifft eine Montageeinrichtung zur lösbaren Fixierung einer Abdeckplatte relativ zu einer Unterputzeinheit, die Montageeinrichtung umfassend einen sich mit seiner Längsachse in einer Längsrichtung X 15 erstreckenden Gewindestab 2 und eine Gewindebuchse 1, wobei in einem Montagezustand der Montageeinrichtung und in einem Haltezustand der Montageeinrichtung der Gewindestab 2 jeweils innerhalb einer Längserstreckung von der Gewindebuchse 1 aufgenommen ist. Die Gewindebuchse 1 und der 20 Gewindestab 2 liegen zum Hemmen einer Relativbewegung entlang der Längsrichtung X in dem Montagezustand und in dem Haltezustand mit zueinander korrespondierenden Halteflächen aneinander an, wobei sie in dem Montagezustand mit ersten zueinander korrespondierenden Halteflächen 101, 201 und in 25 dem Haltezustand mit zweiten zueinander korrespondierenden Halteflächen 101, 201 aneinander anliegen und sich die ersten und die zweiten zueinander korrespondierenden Halteflächen 101, 102, 201, 202 voneinander ...

FAST NUT

Fast nut with two jaws able to adopt two positions, in one of which the central tapping is not in direct contact with a threaded shank and in the second, the tapping is in direct contact. According to the invention, the nut comprises two parts (10, 11) hinged one on top of the other around an axle (13), the pivoting of the two parts being produced through contact of the front section (15) of the parts with the object to be gripped.

Quick fitting nut

A screw threaded nut (1) comprises two interconnected halves (1A, 1B) moveable with respect to each other from an open position (figure 1) to a closed position (figure 2). In the open condition a screw threaded member (8) can be moved inside the nut (1) without turning. In figure 1, the sliding nut halves (1A, 1B) are closed by the action of a cam (6) on half 1B. In figure 7, the pivoted nut halves (1A, 1B) are closed by engaging the end (15) of a lever (14) in a recess in the half 1B. Further possible improvements include a detachable handle (7) and a means for locking the nut (1) and the cam (6) in the closed position. ...

Befestigungselement für Gewindebolzen

Ein Befestigungselement für Gewindebolzen, insbesondere eine Gewindemutter (1), weist einen vorzugsweise mit einem Außensechskant versehenen Körper (2) auf, der in zwei, gelenkig miteinander verbundene Hälften (3, 4) geteilt ist. Jede der Hälften (3, 4) besitzt eine im wesentlichen halbkreisförmige Ausnehmung (5, 6), die wenigstens an ihrem Grund einen oder mehrere Gewindegänge (7) aufweist. Die gelenkige Verbindung der beiden Hälften ist von wenigstens einem plastischen Gelenk (9) gebildet. Von wenigstens einer der Flachseiten (12) an den axialen Enden des Körpers (2) ragt ein im wesentlichen ringförmiger Kragen (10, 11) ab. A fastening element for threaded bolts, in particular a threaded nut (1), has a body (2) which is preferably provided with an external hexagon and which is divided into two halves (3, 4) which are connected to one another in an articulated manner. Each of the halves (3, 4) has a substantially semicircular recess (5, 6) which has at least one or more threads (7) on its base. The articulated connection of the two halves is formed by at least one plastic joint (9). An essentially annular collar (10, 11) protrudes from at least one of the flat sides (12) at the axial ends of the body (2).

Quick fitting nuts

CLAMPING TOOL FOR BODY TO BE TESTED OF BALANCE TESTER

Befestigungsvorrichtung für Fertigbauelemente

Befestigungsvorrichtung für Fertigbauelemente mit einem an einem ersten Bauelement befestigbaren Halteelement (1) und einem an einem zweiten Bauelement befestigbaren und mit dem Halteelement (1) verklemmend in Eingriff bringbaren Schnellmontageelement (2), dadurch gekennzeichnet, dass das Schnellmontageelement (2) ein innerhalb einer Aufnahme (4) kippbar gelagertes, einzelnes Klemmelement (5) zum Andrücken des Halteelements (1) gegen ein festes Widerlager (8) an der Innenseite der Aufnahme (4) enthält.

QUICK ATTACHING AND DETACHING NUT

A nut assembly (10) comprises a capture nut (26) having a smooth bore (28) adapted to fit around the threads of a threaded member (12) such as a bolt or a threaded rod. The capture nut includes a tapered bowl (30) which defines a hexagon in cross section, for example. The nut assembly further includes a split nut having a surface which snugly mates with the tapered bowl of the capture nut. The split nut engages the threads of the threaded member, but only after the split nut is brought into close' proximity to the capture nut, thereby avoiding the need to thread the nut assembly the entire length of the threads of the threaded member. The split nut may be formed to two 'separable pieces (16,18), or it may be formed of two integral halves joined together by a thin membrane (84).

Quick Attaching and Detaching Nut

A nut assembly comprises a capture nut having a smooth bore adapted to fit around the threads of a threaded member such as a bolt or a threaded rod. The capture nut includes a tapered bowl which defines a hexagon in cross section, for example. The nut assembly further includes a split nut having a surface which snugly mates with the tapered bowl of the capture nut. The split nut engages the threads of the threaded member, but only after the split nut is brought into close proximity to the capture nut, thereby avoiding the need to thread the nut assembly the entire length of the threads of the threaded member.

Nut

Mounting nut for fastening a component to be balanced to a spindle of a balancing machine

In a mounting nut for fastening a component to be balanced to a spindle of a balancing machine, with a basic body with actuating levers arranged on it and having segments of a nut thread, mobility of the actuating levers relative to the basic body is achieved so that, when a mounting nut of this type is pushed onto a spindle of a balancing machine, the segments of the nut thread are moved out of the inner space of the basic body and only re-enter the inner space when the rotary body to be balanced is clamped in place by means of the mounting nut.

NUT ARTICULATED

ADJUSTABLE STRUTS

Quick release fastener

A releasable fastener for releasably engaging a bolt body has a generally cylindrical sleeve member having an inner surface closely spaced from an outer surface of the bolt body. A latch member having a contact surface is mounted on the sleeve member for movement between a first position wherein the contact surface is in engagement with the bolt body and a second position wherein the contact surface is not in engagement with the bolt body.

STRUCTURAL FASTENER INCLUDING COUPLER FOR THREADED ROD

A structural fastener (10) includes a threaded rod coupler (14). The threaded rod coupler includes a split nut (32) for coupling to the threaded rod.

Schnellspanngeraet

Schnellmontagemutter.

GESCHLITZTE SCHRAUBMUTTER

Zweiteilige Schraubenmutter mit hoher Andrückkraft

Die Erfindung betrifft eine Schraubenmutter mit einem Innengewinde und zwei Mutterteilen (1, 2), wobei jedes der Mutterteile (1, 2) einen Abschnitt des Innengewindes aufweist, der in radialer Richtung auf ein Außengewinde (25) aufschiebbar ist, und wobei die Mutterteile (1, 2) miteinander zusammenwirkende Verbindungselemente aufweisen, welche eine relative Verschiebung der Mutterteile (1, 2) in einer radial zur Achse des Innengewindes verlaufenden Richtung bis in eine Verwendungsposition ermöglichen, in der das Innengewinde der Schraubenmutter das Außengewinde (25) mit geringem Spiel umgreift. Die Verbindungselemente weisen Führungsflächen (9-20) auf, die die Mutterteile (1, 2) der Schraubenmutter beim Verschieben in die Verwendungsposition in einer Rotationsbewegung um eine quer zur Achse des Innengewindes verlaufende Rotationsachse führen,wobei jedes Mutterteil (1, 2) mindestens einen ersten Verriegelungsarm (5,7) aufweist, der auf einer Seite eine Führungsfläche (9, 11) aufweist, welche ...

Rohrschelle

Locking device and the use of such device

A locking device comprising at least two relative each other turnable parts, a first part and a second part, comprising cylindrical axial extending holes, each part in circumferential direction being provided with at least one internal axial segment comprising at least one thread (3', 3") and at least one internal axial segment having a substantially flat surface (4', 4"), wherein the at least two parts (1,2;11,21) are limited turnable in relation to each other, whereby in a first relative end position for each of the two turnable parts (1,2;11,21) the at least one thread of the first part (3') and the at least one thread of the second part (3") are located straight above each other and the segments with substantially flat surfaces (4', 4") are located straight above each other and in a second relative end position for each of the two turnable parts the at least one thread of the first part (3') and the at least one thread of the second part (3") together form an all around thread (3), ...

Structural Fastener

A multi sectioned nut is operable to attach to a threaded fastener. The multi sectioned nut includes a plurality of multi sectioned threaded nut sections and a turn-lock formed on at least one end of the plurality of threaded nut sections. A cage is detachably coupled to the plurality of nut sections operable to spring open on a side opposite the cage to allow the threaded fastener to pass through. The turn-lock is inserted into a strut slot and rotated to removably attach to the strut slot. According to one embodiment, the multi sectioned nut may include at least two sections. 1. A multi sectioned nut operable to attach to a threaded fastener , comprising:a plurality of multi sectioned threaded nut sections;a turn-lock formed on at least one end of the plurality of threaded nut sections; anda cage detachably coupled to the plurality of nut sections operable to spring open on a side opposite the cage to allow the threaded fastener to pass through.2. The multi sectioned nut of comprising two multi sectioned threaded nut sections.3. The multi sectioned nut of wherein the multi sectioned nut is operable to attach to at least one of: a suitable wire claim 1 , cable claim 1 , conduit claim 1 , electrical box claim 1 , an adjustable strap claim 1 , and a tie wrap.4. The multi sectioned nut of wherein the turn-lock has a length greater than a width and is inserted into a strut slot and rotated to removably attach to the strut slot.5. The multi sectioned nut of wherein the turn-lock has a rectangular shape with rounded edges claim 4 , to avoid radius interference.6. The multi sectioned nut of wherein at least one of: the multi sectioned threaded nut sections and the cage are comprised of at least one of: zinc die cast claim 1 , machine steel claim 1 , cast plastic or powdered metal claim 1 , cindered (pressing powder together) claim 1 , plastic claim 1 , vinyl claim 1 , rubber claim 1 , plastisol claim 1 , plastic claim 1 , acetal claim 1 , polyacetal claim 1 , ...

FAST-DISMOUNTED CYMBAL-LOCKING NUT

A fast-dismounted cymbal-locking nut being screwed through an outer thread of a mounting bolt of a cymbal to press the cymbal tightly and adjust the position of the cymbal, comprises a seat, a first wing, a second wing, and a resilience element. The first and second wings are pivotally coupled to the seat; each of them has a locking position and a fast-dismount position. The first and second wings respectively include first and second semi-spherical threaded grooves, which jointly form an inner thread corresponding to the outer thread at their locking positions. At the fast-dismount positions, the shortest distance between the first and second semi-spherical threaded grooves is larger than the outer diameter of the outer thread. The user can directly mount the nut to the outer thread without screwing the nut through the outer thread. The nut enables the user to fast mount or dismount a cymbal. 1. A fast-dismounted cymbal-locking nut , which is to be screwed through an outer thread of a mounting bolt of a cymbal to press the cymbal tightly and adjust the position of the cymbal , and which comprisesa seat;a first wing, pivotally coupled to the seat, having a locking position and a fast-dismount position, and including a first semi-spherical threaded groove;a second wing, pivotally coupled to the seat, having a locking position and a fast-dismount position, and including a second semi-spherical threaded groove, wherein while the first wing and the second wing are respectively at their locking positions, the first semi-spherical threaded groove and the second semi-spherical threaded groove are docked to jointly form an inner thread corresponding to the outer thread, and wherein while the first wing and the second wing are respectively at their fast-dismount positions, the shortest distance between the first semi-spherical threaded groove and the second semi-spherical threaded groove is larger than the outer diameter of the outer thread; anda resilience element, forcing ...

TWO-PART NUT WITH HIGH PRESSING FORCE

The invention relates to a nut having an internal thread and two nut parts (), each of the nut parts () having a section of the internal thread which is radially slidable onto an external thread (), the nut parts () having cooperating connecting elements which permit relative displacement of the nut parts () in a direction extending radially with respect to the axis of the internal thread until reaching a use position in which the internal thread of the nut engages around the external thread () with a small clearance. The connecting elements have guide surfaces (-) which guide the nut parts () of the nut in a rotational movement about an axis of rotation extending transversely to the axis of the internal thread when displaced into the use position,

QUICK CONNECT NUT

A quick connect nut contains: a body including a first locking part, a second locking part, and a flexible C-shaped retainer. The first locking part includes a first forcing face, a first tilted face, a first peripheral groove, a first semicircular orifice having first inner threads, at least one first protrusion, and at least one first arcuate notch. The second locking part includes a second forcing face, a second tilted face, a second peripheral groove, a second semicircular orifice having second inner threads, at least one second protrusion, at least one second arcuate notch, and a second through hole. When the first and second locking parts lock together, an angle is defined between the first and second tilted faces so that a width of an expanding opening between the first and second locking parts is more than an outer diameter of the threaded rod. 1. A quick connect nut comprising a body connecting with and removing from a threaded rod , and the body including:a first locking part including a first forcing face formed on a first end of the first locking part, a first tilted face formed on a second end of the first locking part, a first peripheral groove defined on an arcuately outer wall of the first locking part and communicating with the first tilted face, and a first semicircular orifice defined on an arcuately inner wall of the first locking part, wherein the first semicircular orifice has first inner threads formed therein, the first locking part further includes at least one first protrusion formed in a circle shape and located adjacent to the first tilted face, and the first locking part further includes at least one first arcuate notch spaced by the at least one first protrusion;a second locking part including a second forcing face formed on a first end of the second locking part, a second tilted face formed on a second end of the second locking part, a second peripheral groove defined on an arcuately outer wall of the second locking part and ...

Befestigungselement für Gewindebolzen

Ein Befestigungselement für Gewindebolzen, insbesondere eine Gewindemutter (1), weist einen vorzugsweise mit einem Aussensechskant versehenen Körper (2) auf, der in zwei, gelenkig miteinander verbundene Hälften (3, 4) geteilt ist. Jede der Hälften (3, 4) besitzt eine im wesentlichen halbkreisförmige Ausnehmung (5, 6), die wenigstens an ihrem Grund einen oder mehrere Gewindegänge (7) aufweist. Die gelenkige Verbindung der beiden Hälften ist von wenigstens einem plastischen Gelenk (9) gebildet. Von wenigstens einer der Flachseiten (12) an den axialen Enden des Körpers (2) ragt ein im wesentlichen ringförmiger Kragen (10, 11) ab. <IMAGE>

Two-part screw nut with high pressing force

Die Erfindung betrifft eine Schraubenmutter mit einem Innengewinde und zwei Mutterteilen (1, 2), wobei jedes der Mutterteile (1, 2) einen Abschnitt des Innengewindes aufweist, der in radialer Richtung auf ein Außengewinde (25) aufschiebbar ist, und wobei die Mutterteile (1, 2) miteinander zusammenwirkende Verbindungselemente aufweisen, welche eine relative Verschiebung der Mutterteile (1, 2) in einer radial zur Achse des Innengewindes verlaufenden Richtung bis in eine Verwendungsposition ermöglichen, in der das Innengewinde der Schraubenmutter das Außengewinde (25) mit geringem Spiel umgreift. Die Verbindungselemente weisen Führungsflächen (9-20) auf, die die Mutterteile (1, 2) der Schraubenmutter beim Verschieben in die Verwendungsposition in einer Rotationsbewegung um eine quer zur Achse des Innengewindes verlaufende Rotationsachse führen, wobei jedes Mutterteil (1, 2) mindestens einen ersten Verriegelungsarm (5,7) aufweist, der auf einer Seite eine Führungsfläche (9, 11) aufweist, welche die Rotationsbewegung beim Verschieben der Mutterteile (1, 2) bewirkt und gegen eine komplementäre Führungsfläche (10, 12) an einem zweiten Verriegelungsarm (6, 8) des anderen Mutterteils (1, 2) anliegt.Die Schraubenmutter weist mehrere Andrückgewinde (36-41) auf, die um das Innengewinde herum angeordnet sind und die Andrückschrauben (26-31) aufnehmen, welche in axialer Richtung aus einer ersten axialen Endfläche (21) der Schraubenmutter herausschraubbar sind und im Bereich einer zweiten axialen Endfläche (22) der Schraubenmutter eine Aufnahme (35) für ein Schraubwerkzeug aufweisen, wobei mindestens ein Andrückgewinde (36, 39) in dem ersten Verriegelungsarm (5, 7) angeordnet ist, der die erste axiale Endfläche (21) aufweist, und wobei der mit dem ersten Verriegelungsarm (5,7) zusammenwirkende zweite Verriegelungsarm (6,8) mit der zweiten axialen Endfläche (22) eine Aussparung (42,43) aufweist, welche von der Andrückschraube (29, 26) durchragt wird. The invention relates to a ...

Fastening element for threaded bolt

Ein Befestigungselement für Gewindebolzen, insbesondere eine Gewindemutter (1), weist einen vorzugsweise mit einem Aussensechskant versehenen Körper (2) auf, der in zwei, gelenkig miteinander verbundene Hälften (3, 4) geteilt ist. Jede der Hälften (3, 4) besitzt eine im wesentlichen halbkreisförmige Ausnehmung (5, 6), die wenigstens an ihrem Grund einen oder mehrere Gewindegänge (7) aufweist. Die gelenkige Verbindung der beiden Hälften ist von wenigstens einem plastischen Gelenk (9) gebildet. Von wenigstens einer der Flachseiten (12) an den axialen Enden des Körpers (2) ragt ein im wesentlichen ringförmiger Kragen (10, 11) ab. A fastening element for threaded bolts, in particular a threaded nut (1), has a body (2) which is preferably provided with an external hexagon and which is divided into two halves (3, 4) which are connected to one another in an articulated manner. Each of the halves (3, 4) has a substantially semicircular recess (5, 6) which has at least one or more threads (7) on its base. The articulated connection of the two halves is formed by at least one plastic joint (9). An essentially annular collar (10, 11) protrudes from at least one of the flat sides (12) at the axial ends of the body (2).

non-slip steel bar reinforcement coupler

The present invention relates to a reinforcement steel bar coupler and, particularly, to a reinforcement steel bar coupler, preventing a slip of the reinforcement steel bar coupler and maintaining a firm coupling state even though a tensile force is applied thereto, facilitating work, and having excellent adhesiveness with concrete when buried in concrete. The coupler comprises: a body (110) having insertion holes (112) on both sides of a body (111) and having a stopper (114) at the center of the inside, and having screw threads (113) on outer surfaces of both sides of the body (111); a cap (130) having an insertion hole (132) on one side and composed of a body (131) having screw threads (133) for being screw-coupled to the threads (113) of the body (110) on the inner surface of the other side and a tilted surface (134) formed on the inner surface of the insertion hole (132); a locker (120) composed of a predetermined number of press pieces (121) formed to have an arc shaped cross section, spikes (124) protruding from inner surfaces of the press pieces (121) and outer tilted surfaces (122) formed to have the same tilt with the tilted surface (134) of the cap (130) on the front outer surfaces of the press pieces (121) to be inserted into the cap (130) while getting a rear side to come into contact with the body (110); and a support (150) positioned between the body (110) and the locker (120) to be deformed when the cap (130) is fastened and to make the locker (120) generate a predetermined displacement toward the body (110).

Quick-release nut, especially for fastening a motor vehicle wheel on the clamping shaft of a balancing machine

Quick-mounting nut composed of two half-nuts, and fastening device in particular for concrete formwork using such a nut

The nut comprises two halves (13,14), each of which is symmetrical about a diametrical plane. The two halves pivot about each other through an axis (19). Each half has a forward part (15) with an internal face having a thread that engages with the threaded bar (7). The rear part of each half is not threaded and this allows the two halves to pivot from the engaged position. The connector (27) is used to hold the two halves in the assembled position.

High-speed nut

A high-speed nut having two jaws capable of taking up two positions, one in which the central tapping is not engaged with a threaded rod, and a second in which the tapping is engaged therewith. According to the invention, the nut comprises two pieces (10, 11) which are hinged to each other about an axis (13), with pivoting of the pieces being caused by the front portion (15) of the pieces coming into contact with the object to be clamped.

Nut device for fast fixing, with two split nuts, and locking arrangement in particular for concrete formwork, using said nut device

The invention concerns a nut device for fast fixing, on a threaded rod. The nut device comprises two halves (13, 14) each in the form of a split nut, symmetrical in a diametral plane, mutually articulated pivoting about an axis (19), each split nut comprising a front part, whereof the internal surface is provided with a thread capable of meshing with the rod thread, and a non-threaded driving rear part, for pivoting about said axis, the front parts, countering means returning them into the meshing position. The device is characterised in that the return means (27) are mounted on the front parts (15) of the split nuts (13, 14) and are designed to constitute maintaining means for the split nuts (13, 14) when assembled. The invention is useful for locking concrete formworks.

Screw nut system, has internal thread for retaining screw nut body, where internal thread exhibits load-carrying capacity for receiving forces acting on threaded bolt in stabilization position of screw nut outer body

The system (10) has an internal thread (22) for retaining a screw nut body (34) exhibiting a threaded bolt. The screw nut body includes a screw nut inner body (20) supporting the internal thread and a screw nut outer body (30) fitted to the screw nut inner body for stabilization of the screw nut inner body. The internal thread exhibits load-carrying capacity for receiving forces acting on the threaded bolt in a stabilization position of the screw nut outer body. The outer body includes an outer contour of the inner body in the stabilization position of the outer body.

Faucet quick install nut

The mounting nut includes a first segment and a second segment attached by a hinge portion. The hinge portion provides for expansion of the mounting nut to bend onto itself in a clamshell like manner. The hinged mounting nut is slidable over a water connection fitting such that the mounting nut can be slid over the water connection fitting and up against the bottom-mounting surface to secure a faucet assembly to a sink deck.

ARTICULATED NUT

Quick action nut

Quick release nut

A fastener is provided that may be readily threadingly engaged with and/or disengaged from a threaded shaft without the need to threadingly advance the fastener along substantially the entire length of the threaded shaft. In one exemplary embodiment, a quick release nut is provided that includes an upper body portion and a lower body portion that are rotatably connected to one another. Each of the upper body portion and the lower body portion include central apertures extending therethrough with the walls defining the central apertures of the upper and lower body portions being at least partially threaded.

Two-piece threaded nut with high pressing force

The invention relates to a threaded nut with an internal thread and two nut parts (1, 2), wherein each of the nut parts (1, 2) has a portion of the internal thread which can be pushed in a radial direction onto an external thread (25), and wherein the nut parts (1, 2) have connecting elements which interact with one another and which permit a relative displacement of the nut parts (1, 2), in a direction which runs radially with respect to the axis of the internal thread, as far as a use position in which the internal thread of the threaded nut engages around the external thread (25) with a small amount of play. The connecting elements have guide surfaces (9-20) which guide the nut parts (1, 2) of the threaded nut, during the displacement into the use position, in a rotational movement about a rotational axis which runs transversely with respect to the axis of the internal thread, wherein each nut part (1, 2) has at least one first locking arm (5, 7) which, on one side, has a guide surface (9, 11) which brings about the rotational movement during the displacement of the nut parts (1, 2) and which bears against a complementary guide surface (10, 12) on a second locking arm (6, 8) of the other nut part (1, 2). The threaded nut has a plurality of pressing threads (36-41) which are arranged around the internal thread and which receive pressing screws (26-31), which pressing screws can be screwed in an axial direction out of a first axial end surface (21) of the threaded nut and have a receptacle (35) for a screwdriver in the region of a second axial end surface (22) of the threaded nut, wherein at least one pressing thread (36, 39) is arranged in the first locking arm (5, 7) which has the first axial end surface (21), and wherein the second locking arm (6, 8) which has the second axial end surface (22) and which interacts with the first locking arm (5, 7) has a cutout (42, 43) through which the pressing screw (29, 26) extends.

Locking device and the use of such device

A locking device comprising at least two relative each other turnable parts, a first part and a second part, comprising cylindrical axial extending holes, each part in circumferential direction being provided with at least one internal axial segment comprising at least one thread (3',3") and at least one internal axial segment having a substantially flat surface (4',4"), wherein the at least two parts (1,2;11,21) are limited turnable in relation to each other, whereby in a first relative end position for each of the two turnable parts (1,2;11,21) the at least one thread of the first part (3') and the at least one thread of the second part (3") are located straight above each other and the segments with substantially flat surfaces (4',4") are located straight above each other and in a second relative end position for each of the two turnable parts the at least one thread of the first part (3') and the at least one thread of the second part (3") together form an all around thread (3), and wherein said relative turnable parts (1,2) comprise cooperating limitation means (7',7"), limiting the relative turning of the two parts.

Structural fastener including coupler for threaded rod

A structural fastener includes a threaded rod coupler. The threaded rod coupler includes a split nut for coupling to the threaded rod.

Quick-action clamping nut for clamping formwork walls of a concrete wall formwork against each other

Die Erfindung betrifft eine Schnellspannmutter (10) zum Gegeneinander-Verspannen von Schalungselementen (27) einer Betonwandschalung, wobei die Schnellspannmutter (10) an einem Ankerstab (1) der Betonwandschalung anbringbar ist, mit wenigstens zwei zu einem Innengewinde (2) der Schnellspannmutter (10) zusammensetzbaren Gewindeteilen (3, 4), wobei das Innengewinde (2) mit einem Außengewinde (5) des Ankerstabs (1) korrespondiert, um die Schnellspannmutter (10) auf dem Ankerstab (1) entlang seiner Längsrichtung zu verschieben bzw. zu verstellen, wobei die Gewindeteile (3, 4) der Schnellspannmutter (10) relativ zueinander schwenk- oder klappbar miteinander verbunden sind, um zwischen einer Positionier- bzw. Offenstellung (6), in welcher die Gewindeteile (3, 4) zum Aufsetzen auf den Ankerstab (1) aufgeklappt sind, und einer Eingriff- bzw. Schließstellung (7), in welcher die Gewindeteile (3, 4) zusammengeklappt sind und das Innengewinde (2) bilden, bewegt zu werden. Erfindungsgemäß weist die Schnellspannmutter (10) gegenüber den Gewindeteilen (3, 4) nach außen vorstehende, vorzugsweise diametral gegenüberliegende Flügel (9) für das Angreifen eines Werkzeugs an den Flügeln (9) zum Fixieren oder zum Lösen der Schnellspannmutter (10) an der Schalungswand auf. The invention relates to a quick-action clamping nut (10) for clamping formwork elements (27) of a concrete wall formwork against one another, the quick-action clamping nut (10) being attachable to an anchor rod (1) of the concrete wall formwork, with at least two to an internal thread (2) of the quick-action clamping nut (10 ) Threaded parts (3, 4) that can be assembled, with the internal thread (2) corresponding to an external thread (5) of the anchor rod (1) in order to move or adjust the quick-action clamping nut (10) on the anchor rod (1) along its longitudinal direction, the threaded parts (3, 4) of the quick-action clamping nut (10) being connected to one another so that they can be swiveled or folded relative to ...

Hinge type separating nut unlocking structure

一种铰链式分离螺母解锁结构，属于运载火箭分离技术领域，以强连接、弱解锁为设计理念，通过分瓣螺母和一系列的铰链式结构完成助推级和芯级的连接与承载。铰链式分离螺母解锁结构采用铰链式分瓣螺母和螺杆采用梯形螺纹进行连接，承载能力大大提高；同时，采用的铰链式分瓣螺母结构能够在连接时被滑筒周向约束形成完整螺纹，并在需要分离时解锁周向约束，以铰链为中心旋转，快速完成螺纹脱扣，进而完成与螺杆的分离；台阶式增益型的线式冗余解锁结构，与铰链式分瓣螺母结构相结合，能够采用较小药量的冗余线式火工品完成整个装置的可靠分离，适应助推分离装置大承载和高工作可靠性的要求。

Quick release fastener

A releasable fastener for releasably engaging a bolt body has a generally cylindrical sleeve member having an inner surface closely spaced from an outer surface of the bolt body. A latch member having a contact surface is mounted on the sleeve member for movement between a first position wherein the contact surface is in engagement with the bolt body and a second position wherein the contact surface is not in engagement with the bolt body.

Quick attaching and detaching nut

A nut assembly comprises a capture nut having a smooth bore adapted to fit around the threads of a threaded member such as a bolt or a threaded rod. The capture nut includes a tapered bowl which defines a hexagon in cross section, for example. The nut assembly further includes a split nut having a surface which snugly mates with the tapered bowl of the capture nut. The split nut engages the threads of the threaded member, but only after the split nut is brought into close proximity to the capture nut, thereby avoiding the need to thread the nut assembly the entire length of the threads of the threaded member. The split nut may be formed to two separable pieces, or it may be formed of two integral halves joined together by a thin membrane.

Split wing nut

Separable nut combined side directional sliding

본 발명에 따른 분리형 너트(200)는, 제1단은 체결핀(230)에 의해서 회동가능 하도록 서로 결합되고 나머지 다른 제2단은 래치부재(240)에 의해 서로 결합되는 두 개의 너트부재(210, 220)를 포함하여 이루어지되, 래치부재(240)에는 양쪽 외측 부위 각각에 돌출부(261)와 홈부(262)가 세로방향으로 형성되어 이루어지는 래치측 결합부(260)가 마련되고, 체결핀(230)을 축으로 하여 너트부재들(210, 220)이 서로 오므라지게 회동하였을 때 래치측 결합부(260)에 옆으로 끼워지면서 합치되도록 너트부재(210, 220)의 제2단 내측면에는 세로방향의 돌출부(251)와 홈부(252)로 이루어지는 너트측 결합부(250)가 마련되며, 돌출부(251, 261)가 홈부(252, 262)를 따라 밑으로 슬라이딩됨으로 인해 래치부재(240)가 너트측 결합부(250)에서 밑으로 이탈되어 버리지 않도록 래치측 결합부(260) 또는 너트측 결합부(250)에 슬라이딩 방지턱(253)이 마련되는 것을 특징으로 한다.

一种快装自动逼紧螺栓连接结构

本发明公开了一种快装自动逼紧螺栓连接结构，其包括螺母组件以及配合在螺母组件上的螺栓；所述螺母组件包括螺母套、固定盖以及至少两个牙块；所述螺母套设有一上下贯穿的通孔，所述通孔的最小内径大于等于螺栓的外径；所述固定盖配合于通孔底部开口内，固定盖中心设有一个孔径大于等于螺栓外径的穿孔；各个牙块活动配合在通孔内，牙块内壁设有用于与螺栓的外螺纹配合的内螺纹，牙块外壁设有自上而下向外倾斜的第一斜曲面，所述通孔设有与自上而下向外倾斜并与牙块的第一斜曲面滑动配合的第二斜曲，所述牙块与固定盖之间设有弹性件；所述螺栓从通孔顶部开口穿入螺母组件内并与各个牙块啮合。本发明能实现螺栓与螺母组件快速安装到位。

快速装卸螺母及其安装方法

本发明公开了快速装卸螺母及其安装方法，快速装卸螺母包括Z形螺母主体，其包括一体成型且同轴向依次连接的第一啮合段、倾斜段、第二啮合段，第一啮合段和第二啮合段均为内螺纹螺母沿轴向切面切割形成的半螺母结构，且第一啮合段和第二啮合段的轴向切面处于同一轴线切面，倾斜段为有过孔的类环形柱状结构且包括相互平行的第一斜向切面和第二斜向切面，第二斜向切面的上端与第一啮合段的曲面相接处高于第一斜向切面的下端与第二啮合段的曲面相接处。此快速装卸螺母克服了现有技术在快速安装螺母时安装速度慢、螺母倾斜角度受限、安装不够稳固等问题，可以实现螺母的快速安装和拆除，螺母的倾斜角度可灵活调整，通过两侧螺纹配合安装稳固可靠。

Sujetador estructural que incluye un acoplador para una varilla roscada.

Un sujetador estructural incluye un acoplador de varilla roscada. El acoplador de varilla roscada incluye una tuerca hendida para acoplarse a la varilla roscada.

Dispositivo di tensione, in particolare per il fissaggio di ruote di autoveicolo sull'albero di tensione di una macchina di equilibratura.

包括用于螺杆的联接器的结构紧固件

本发明题为“包括用于螺杆的联接器的结构紧固件”。本发明公开了一种结构紧固件，该结构紧固件包括螺杆联接器。该螺杆联接器包括用于联接到螺杆的对开螺母。

Mutter für eine Schraubverbindung,Schraubverbindung mit der Mutter, sowie WC-Sitzgarnitur mit der Schraubverbindung

Offenbart ist eine Mutter (1) zur Sicherung einer WC-Sitzgarnitur an einer Keramik, insbesondere zur Verschraubung mit einer erschwert zugänglichen Gewindeschraube, Gewindestange oder Gewindespindel (2), mit einem in Axialrichtung ansteigenden Innengewinde, das in wenigstens zwei Umfangsabschnitte (8, 10) separiert ist, die in Radialrichtung relativ zueinander beweglich ausgebildet sind, so dass über ihre Bewegung nach radial innen ein Eingriff mit einem Außengewinde (14) ausbildbar ist. Auch offenbart sind eine Schraubverbindung mit einer Gewindeschraube, -stange oder –spindel (2) und der genannten Mutter (1), sowie eine WC-Sitzgarnitur mit einer derartigen Schraubverbindung.

一种快拆快装螺母

一种快拆快装螺母，其包括螺母本体(A)，螺母本体(A)包括第一螺纹块(1)和第二螺纹块(2)，第一螺纹块(1)的内壁和第二螺纹块(2)的内壁均设有用于与螺杆(B)的外螺纹面配合的内螺纹面；第一螺纹块(1)与第二螺纹块(2)可拆连接。该快拆快装螺母能实现与螺杆(B)的快速拆卸和安装。

一种可快速拆装的螺母组件

本发明公开了一种可快速拆装的螺母组件，包括筒体，T形桶体竖杆上贴合滑动套有第一限位环，第一限位环顶面与底端第一圆环底面贴合，T形桶体竖杆上套有第二压缩弹簧，第二压缩弹簧顶端与第一限位环底面贴合，顶端第一圆环底面弧形开有第二燕尾槽，第二燕尾块底面与底端的第一圆环顶面固定连接，顶端第一圆环底面开有环形槽，环形槽内设有内齿环，内齿环与顶端的第一圆环表面固定连接，环形槽内设有齿轮，第一桶体内设有L形旋转轴，第一桶体内壁固定嵌入有第一轴承，顶端的第一圆环顶面开有第一弧形槽，第一桶体的壁厚为5mm‑8mm，能够实现两弧形螺纹板快速与螺栓进行拧紧连接固定，拆装过程省时省力，提高工作效率，满足使用需求。

Urządzenie mocujące do systemu drzwi prysznicowych

Mutter für eine Schraubverbindung, Schraubverbindung mit der Mutter, sowie WC-Sitzgarnitur mit der Schraubverbindung

Offenbart ist eine Mutter zur Sicherung einer WC-Sitzgarnitur an einer Keramik, insbesondere zur Verschraubung mit einer erschwert zugänglichen Gewindeschraube, Gewindestange oder Gewindespindel, mit einem in Axialrichtung ansteigenden Innengewinde, das in wenigstens zwei Umfangsabschnitte separiert ist, die in Radialrichtung relativ zueinander beweglich ausgebildet sind, so dass über ihre Bewegung nach radial innen ein Eingriff mit einem Außengewinde ausbildbar ist. Auch offenbart sind eine Schraubverbindung mit einer Gewindeschraube, -stange oder -spindel und der genannten Mutter, sowie eine WC-Sitzgarnitur mit einer derartigen Schraubverbindung.

Nut for musical instrument

A nut for a musical instrument includes: a clamp jaw having an opening through which a stand is passable, the clamp jaw being configured to, in a state of the stand being disposed in the opening, change a size of the opening by changing a position of the clamp jaw between an open position and a closed position; an elastic member configured to, in a state of the clamp jaw being in the closed position, clamp the clamp jaw to the stand by exerting a force directly on the clamp jaw; an operating element having a pressing portion and a front end portion; and a housing accommodating the clamp jaw, the elastic member, and the operating element.

Mutter für verschraubungen, nämlich segmentierte muttern

Structural fastener including coupler for threaded rod

The present disclosure provides a structural fastener includes a threaded rod coupler. The threaded rod coupler includes a split nut for coupling to the threaded rod. The threaded rod coupler further includes a housing connected to the structure coupler. The split nut may be received in the housing. The threaded rod coupler further includes first and second springs each coupled to and biasing corresponding one of first and second nut portions of the split nut toward one another. The present disclosure further provides a method of attaching a threaded rod to a structural component using a structural fastener. The method includes coupling a structural fastener to the structural component, sliding the threaded rod through a split nut of the structural component couple the rod to the structural fastener, and receiving springs secured in a nut arm of the split nut within a housing of the structural fastener.

Nut for a WC flush valve or siphon

Mutter mit schnellem lösen und verbinden

Die Erfindung betrifft eine Mutter mit schnellem Lösen und Verbinden, die einen Mutterkörper (A) umfassst, der einen ersten Gewindeblock (1) und einen zweiten Gewindeblock (2) aufweist, wobei die Innenwand des ersten Gewindeblocks (1) und die Innenwand des zweiten Gewindeblocks (2) beide mit einem Innengewinde für das Außengewinde der Gewindestange (B) versehen sind, wobei der erste Gewindeblock (1) und der zweite Gewindeblock (2) lösbar verbunden sind. Dadurch kann die Mutter schnell mit der Gewindestange verbunden und von dieser gelöst werden.

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Schnellspannmutter

Schnellspannmutter (1) bestehend aus zwei Mutterhälften (2, 3), welche auf einem Teil ihrer Länge innere Gewindeabschnitte (7, 8) aufweisen, welche sich in einer geschlossenen Schwenkposition der Mutterhälften (2, 3) zu einem Innengewinde ergänzen, wobei die geschlossene Schwenkposition der Mutterhälften (2, 3) durch ein Fixierelement (47) fixierbar ist, und wobei die Mutterhälften (2, 3) jeweils mit Lagerelementen (11, 12) versehen sind, welche eine quer zur Längsmittelachse (14) der Schnellspannmutter (1) verlaufende Schwenkachse (13) definieren und mit ihren Gewindeabschnitten (7, 8) relativ zueinander aus der geschlossenen Schwenkposition in eine geöffnete Schwenkposition schwenkbar sind, dadurch gekennzeichnet, dass die Gewindeabschnitte (7, 8) ausgehend von der Schwenkachse (13) in einem ersten Endbereich (5, 6) der jeweiligen Mutterhälfte (2, 3) angeordnet sind und, dass die Mutterhälften (2, 3) Betätigungsabschnitte (15, 16) bilden, welche ausgehend von der Schwenkachse (13) in einem zweiten Endbereich (17, 18) der jeweiligen Mutterhälfte (2, 3) angeordnet sind und in der geschlossenen Schwenkposition der beiden Mutterhälften (2, 3) mit ihren einander zugewandten Begrenzungsflächen (27, 28) divergierend zur Längsmittelachse (14) der Schnellspannmutter (1) verlaufen.

Nut for musical instrument

A nut for a musical instrument includes: a clamp jaw having an opening through which a stand is passable, the clamp jaw being configured to, in a state of the stand being disposed in the opening, change a size of the opening by changing a position of the clamp jaw between an open position and a closed position; an elastic member configured to, in a state of the clamp jaw being in the closed position, clamp the clamp jaw to the stand by exerting a force directly on the clamp jaw; an operating element having a pressing portion and a front end portion; and a housing accommodating the clamp jaw, the elastic member, and the operating element.

체결 클립

본 발명은 체결 클립에 관한 것이다. 이를 위하여, 본 발명은 숫나사에 클립이 감싸여지게 결합되어지고, 상기 클립의 하부로 형성된 고정편에 고정체가 결합되어지게 구성된 체결 클립에 있어서, 상기 클립은 반원형태로 형성된 프론트감쌈편의 내부에 제1암나사가 형성되어지고, 상기 프론트감쌈편의 일측이 만곡형태로 연장된 만곡편 끝에 철부가압편이 절곡되어지게 형성되고, 상기 프론트감쌈편의 타측이 축에 직각인 외측방향으로 연장되어지며, 다시 내측방향으로 접혀진 부분이 맞대어지게 절곡되어 탄성보강편이 형성되어지고, 상기 절곡된 탄성보강편의 끝에 상기 프론트감쌈편과 대응되는 내부에 제2암나사가 형성된 리어감쌈편의 타측이 절곡되어지게 형성되어지고, 상기 리어감쌈편의 일측에 관통홀이 형성된 요부가압편이 절곡되게 형성되어지고, 상기 철부가압편이 요부가압편의 관통홀을 관통하여 노출됨을 특징으로 한다.

Rohrschelle

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Ghiera ad azionamento rapido

체결 클립

본 발명은 체결 클립에 관한 것이다. 이를 위하여, 본 발명은 숫나사에 클립이 감싸여지게 결합되어지고, 상기 클립의 하부로 형성된 고정편에 고정체가 결합되어지게 구성된 체결 클립에 있어서, 상기 클립은 반원형태로 형성된 프론트감쌈편의 내부에 제1암나사가 형성되어지고, 상기 프론트감쌈편의 일측이 만곡형태로 연장된 만곡편 끝에 철부가압편이 절곡되어지게 형성되고, 상기 프론트감쌈편의 타측이 축에 직각인 외측방향으로 연장되어지며, 다시 내측방향으로 접혀진 부분이 맞대어지게 절곡되어 탄성보강편이 형성되어지고, 상기 절곡된 탄성보강편의 끝에 상기 프론트감쌈편과 대응되는 내부에 제2암나사가 형성된 리어감쌈편의 타측이 절곡되어지게 형성되어지고, 상기 리어감쌈편의 일측에 관통홀이 형성된 요부가압편이 절곡되게 형성되어지고, 상기 철부가압편이 요부가압편의 관통홀을 관통하여 노출됨을 특징으로 한다.

Abrazadera para tuberias.

Abrazadera para tuberías para fijar una tubería a una pared, un techo u otro soporte, comprendiendo la abrazadera para tuberías: - un cuerpo de abrazadera (1) con una abertura para poder disponer la abrazadera para tuberías alrededor de una tubería, estando dicha abertura delimitada por un primer y segundo extremos (5, 6) del cuerpo de abrazadera, - un elemento de apriete (15) que comprende una cabeza (16) y un vástago (17), acoplándose la cabeza (16) de dicho elemento de apriete al primer extremo (5) del cuerpo de abrazadera (1), - una tuerca elástica (30) que se acopla al segundo extremo (6) del cuerpo de abrazadera (1) y en la que se introduce el vástago (17) del elemento de apriete (15), - habiéndose conformado la tuerca elástica (30) de tal modo que el elemento de apriete (15) puede empujarse más en la tuerca elástica (30) al cerrarse la abrazadera para tuberías, caracterizada porque la tuerca elástica (30) se compone de una parte de plástico y de una parte metálica, presentando tanto la parte de plástico (35) como la parte metálica (31) uno o varios elementos moldeados que se acoplan al vástago (17) del elemento de apriete (15) y se han conformado de tal forma que el vástago (17) puede pasar sobre los elementos moldeados mientras se empuja el elemento de apriete (15) en la tuerca elástica (30), estando además los elementos moldeados diseñados de tal forma que impiden la separación del elemento de apriete de la tuerca elástica.

用于支架处可松开地固定乐器、尤其打击乐器的快拆夹具

本发明涉及一种快拆夹具，其用于在支架处可松开地固定乐器、尤其打击乐器。快拆夹具通过根据本发明的结构型式改善了固定可靠性并且简化了操作。

Cylindrical object locking device and method

A securement device includes a pair of plungers movable within a housing. The plungers act as quick lock mechanism to engage and secure a threaded rod (or other object) that passes into a hole that runs through the housing. The plungers are spring-biased to position themselves toward so as to provide a radially inward force, for example to engage a threaded rod or device in the through hole in the housing. A spring within the housing presses the plunger pieces toward a portion of the housing where the outer surfaces engage other surfaces to push the plungers inward. The device includes a disengagement feature or mechanism that is used to push the plunger pieces out of engagement with the threaded rod. The disengagement feature may include a disengagement tool, and may include wings, such as on the plungers or on carriers for the plungers, that protrude out of the housing.

Ghiera ad azionamento rapido

Ghiera ad azionamento rapido comprendente un mozzo atto a ricevere scorrevolmente un albero filettato, due blocchetti filettati e contrapposti ricavati alla estremità di due leve oscillanti tra una prima posizione in cui i due blocchetti sono impegnati all'albero, ed una seconda posizione in cui i due blocchetti sono disimpegnati dall'albero, mezzi per oscillare ognuno dei due blocchetti in detta seconda posizione in contrasto con mezzi elastici, nella quale detti mezzi per oscillare le due leve sono costituiti da due forcelle, oscillanti intorno a due assi distanti dall'asse del mozzo, i cui bracci circondano la cavità destinata a ricevere l'albero ed hanno le estremità reciprocamente impegnate in modo scorrevole, dette due forcelle essendo dotate di mezzi bilaterali di contrasto con dette leve in guisa da vincolare l'oscillazione delle leve alla propria oscillazione.

Nut for a WC flush valve or siphon

A folding nut 100 for a flush valve or siphon, having 1st 101 and 2nd 102 connected portions, wherein in a second configuration the 2nd portion is angled with respect to the 1st to reduce the outer diameter of the nut. In the first configuration surfaces 121/122 are parallel or planar. The portions may be connected via an elastic hinge allowing pivoting of the portions to fold the nut. A claimed method of replacing a flush valve includes removing an existing valve from inside a cistern, placing a new nut through the cistern outlet and the still in-situ existing nut, holding the new nut against the existing nut and fixing a replacement valve to the new nut through the outlet. The holding step may include providing a pulling force during attachment, or using a retainer tool e.g. a T-shaped tool, a washer, straps and/or adhesive. The new nut may be the folding nut 100, folded to pass through the outlet and subsequently unfolded. Also claimed is an alternative obround nut, which could be used in the method.

一种可快速拆装的螺母组件

本发明公开了一种可快速拆装的螺母组件，包括筒体，T形桶体竖杆上贴合滑动套有第一限位环，第一限位环顶面与底端第一圆环底面贴合，T形桶体竖杆上套有第二压缩弹簧，第二压缩弹簧顶端与第一限位环底面贴合，顶端第一圆环底面弧形开有第二燕尾槽，第二燕尾块底面与底端的第一圆环顶面固定连接，顶端第一圆环底面开有环形槽，环形槽内设有内齿环，内齿环与顶端的第一圆环表面固定连接，环形槽内设有齿轮，第一桶体内设有L形旋转轴，第一桶体内壁固定嵌入有第一轴承，顶端的第一圆环顶面开有第一弧形槽，第一桶体的壁厚为5mm‑8mm，能够实现两弧形螺纹板快速与螺栓进行拧紧连接固定，拆装过程省时省力，提高工作效率，满足使用需求。

快速装卸螺母及其安装方法

本发明公开了快速装卸螺母及其安装方法，快速装卸螺母包括Z形螺母主体，其包括一体成型且同轴向依次连接的第一啮合段、倾斜段、第二啮合段，第一啮合段和第二啮合段均为内螺纹螺母沿轴向切面切割形成的半螺母结构，且第一啮合段和第二啮合段的轴向切面处于同一轴线切面，倾斜段为有过孔的类环形柱状结构且包括相互平行的第一斜向切面和第二斜向切面，第二斜向切面的上端与第一啮合段的曲面相接处高于第一斜向切面的下端与第二啮合段的曲面相接处。此快速装卸螺母克服了现有技术在快速安装螺母时安装速度慢、螺母倾斜角度受限、安装不够稳固等问题，可以实现螺母的快速安装和拆除，螺母的倾斜角度可灵活调整，通过两侧螺纹配合安装稳固可靠。

Nut for a wc flush valve or siphon

A replacement nut (100) for replacing a WC flush valve (10) or siphon without dismounting an existing nut (200), the nut (100) comprising a first portion (101) and a second portion (102) and a connector (103) connecting the first portion (101) and the second portion (102). The nut (100) has a first configuration and a second configuration. In the second configuration the first portion (101) is angled to the second portion (102), such that the effective outer diameter of the replacement nut (100) in the second configuration is smaller than the effective outer diameter of the nut (100) in the first configuration, for threading the replacement nut (100) through the existing nut (200).

包括用于螺杆的联接器的结构紧固件

本发明题为“包括用于螺杆的联接器的结构紧固件”。本发明公开了一种结构紧固件，该结构紧固件包括螺杆联接器。该螺杆联接器包括用于联接到螺杆的对开螺母。

用于支架处可松开地固定乐器、尤其打击乐器的快拆夹具

本发明涉及一种快拆夹具，其用于在支架处可松开地固定乐器、尤其打击乐器。快拆夹具通过根据本发明的结构型式改善了固定可靠性并且简化了操作。

包括用于螺杆的联接器的结构紧固件

本发明题为“包括用于螺杆的联接器的结构紧固件”。本发明公开了一种结构紧固件，该结构紧固件包括螺杆联接器。该螺杆联接器包括用于联接到螺杆的对开螺母。

一种铰链式分离螺母解锁结构

一种铰链式分离螺母解锁结构，属于运载火箭分离技术领域，以强连接、弱解锁为设计理念，通过分瓣螺母和一系列的铰链式结构完成助推级和芯级的连接与承载。铰链式分离螺母解锁结构采用铰链式分瓣螺母和螺杆采用梯形螺纹进行连接，承载能力大大提高；同时，采用的铰链式分瓣螺母结构能够在连接时被滑筒周向约束形成完整螺纹，并在需要分离时解锁周向约束，以铰链为中心旋转，快速完成螺纹脱扣，进而完成与螺杆的分离；台阶式增益型的线式冗余解锁结构，与铰链式分瓣螺母结构相结合，能够采用较小药量的冗余线式火工品完成整个装置的可靠分离，适应助推分离装置大承载和高工作可靠性的要求。

用于支架处可松开地固定乐器、尤其打击乐器的快拆夹具

本发明涉及一种快拆夹具，其用于在支架处可松开地固定乐器、尤其打击乐器。快拆夹具通过根据本发明的结构型式改善了固定可靠性并且简化了操作。

用于乐器支架的螺母装置

本申请公开了一种螺母装置，包括具有轴向孔的蝶形部分，该轴向孔可以打开，使得螺母装置可向上或向下滑动主机装置，诸如钹架杆，而不需要典型的螺旋式运动。本申请还公开了包括鼓键功能的螺母装置。

一种可快速拆装的反作用螺母

本发明涉及反作用螺母技术领域，具体公开了一种可快速拆装的反作用螺母，在安装螺栓拉伸机后，直手柄位于左半环位置，处于开位，此时左半环和右半环的内径大于长螺杆的外螺纹大径，反作用螺母可套进长螺杆；在需锁紧的合适部位，直手柄位于右半环位置，此时左半环和右半环的内壁螺纹与长螺杆的外螺纹啮合锁紧；当左半环和右半环的内壁螺纹与长螺杆的外螺纹处于啮合锁紧状态时，可通过旋转螺母微调位置。本发明作为螺栓拉伸机的反作用螺母，可在强度满足要求的情况下，承受拉伸机的正压力，实现快速安装和拆卸的要求，节约工作时间，在有时间要求的施工场合具有重要意义。

Fast-dismounted cymbal-locking nut

A fast-dismounted cymbal-locking nut being screwed through an outer thread of a mounting bolt of a cymbal to press the cymbal tightly and adjust the position of the cymbal, comprises a seat, a first wing, a second wing, and a resilience element. The first and second wings are pivotally coupled to the seat; each of them has a locking position and a fast-dismount position. The first and second wings respectively include first and second semi-spherical threaded grooves, which jointly form an inner thread corresponding to the outer thread at their locking positions. At the fast-dismount positions, the shortest distance between the first and second semi-spherical threaded grooves is larger than the outer diameter of the outer thread. The user can directly mount the nut to the outer thread without screwing the nut through the outer thread. The nut enables the user to fast mount or dismount a cymbal.

Cylindrical object locking device and method

A securement device includes a pair of plungers movable within a housing. The plungers act as quick lock mechanism to engage and secure a threaded rod (or other object) that passes into a hole that runs through the housing. The plungers are spring-biased to position themselves toward so as to provide a radially inward force, for example to engage a threaded rod or device in the through hole in the housing. A spring within the housing presses the plunger pieces toward a portion of the housing where the outer surfaces engage other surfaces to push the plungers inward. The device includes a disengagement feature or mechanism that is used to push the plunger pieces out of engagement with the threaded rod. The disengagement feature may include a disengagement tool, and may include wings, such as on the plungers or on carriers for the plungers, that protrude out of the housing.

一种快装自动逼紧螺栓连接结构

本发明公开了一种快装自动逼紧螺栓连接结构，其包括螺母组件以及配合在螺母组件上的螺栓；所述螺母组件包括螺母套、固定盖以及至少两个牙块；所述螺母套设有一上下贯穿的通孔，所述通孔的最小内径大于等于螺栓的外径；所述固定盖配合于通孔底部开口内，固定盖中心设有一个孔径大于等于螺栓外径的穿孔；各个牙块活动配合在通孔内，牙块内壁设有用于与螺栓的外螺纹配合的内螺纹，牙块外壁设有自上而下向外倾斜的第一斜曲面，所述通孔设有与自上而下向外倾斜并与牙块的第一斜曲面滑动配合的第二斜曲，所述牙块与固定盖之间设有弹性件；所述螺栓从通孔顶部开口穿入螺母组件内并与各个牙块啮合。本发明能实现螺栓与螺母组件快速安装到位。