| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Wheel brace | EP99304022.9 | 1999-05-25 | EP0960747A2 | 1999-12-01 | Jarrett, Phillip |
A wheel brace for tightening and loosening of vehicle wheel nuts and incorporating at least one pair of drive heads or socket heads (11, 6) for co-operation with or engagement of a wheel nut. The socket head (6) may be located selectively at either end of an unequal L-shaped bar (14) enabling the brace to be gripped at (12) or (13) for the respective loosening or tightening of wheel nuts. A one-way ratchet mechanism (15) is adapted to be locked in the wheel nut loosening direction but is free in the wheel nut tightening direction preventing use of the longer length bar to tighten the nuts. A jack-driving attachment (9, 10) may be provided and attached in place of socket head (6). The wheel brace may comprise several separate parts attached or attachable together to provide the appropriate L-shaped configuration such that a nut loosening torque may be approximately twice the available nut tightening torque. |
||||||
| 22 | VERLÄNGERUNG FÜR EINEN STECKSCHLÜSSEL, INSBESONDERE FÜR EINEN RADMUTTERNSCHLÜSSEL | EP12748382.4 | 2012-07-12 | EP2731806A1 | 2014-05-21 | Schaumdögl, Reinhard |
| The invention relates to an extension (1, 22, 28) for a box spanner (2), in particular for a wheel nut spanner, having a retainer (3) for connecting the spanner shaft (4) of the box spanner (2) to the extension (1, 22, 28). In order to produce advantageous manipulation ratios, according to the invention the retainer (3) has a quick-release clamp (5) for clamping the box spanner shaft (4) to the extension (1, 22, 28). | ||||||
| 23 | Spanner for tyre-rim bolts. | EP11153728.8 | 2011-02-08 | EP2353787A2 | 2011-08-10 | Mengoni, Emanuele |
A spanner (1) for bolts (7) is described, which comprises a first substantially straight element (2) and coupling means (5, 6) with the bolt (7). One end (22) of the element (2) is pivotally coupled with one end (31) of a second intermediate element (3) in turn pivotally coupled, with a second end (32) thereof, with one end (41) of a third element (4) intended to accommodate said coupling means (5). ( |
||||||
| 24 | WHEEL NUT LOOSENING AND TIGHTENING DEVICE | EP01911250.7 | 2001-03-09 | EP1261457A1 | 2002-12-04 | Keady, John Raymond |
| A device for use in combination with a wheel brace for loosening or tightening the wheel nuts of vehicles which provides a significant mechanical advantage without deformation of the brace arm. The device comprises a ground engaging support (10) and a developed lever (11). The ground engaging support has projections (9) for supporting a socket extension (12) horizontally. The developed lever (11) has collars (17, 18) which capture a sliding bar (13) of the socket extension and enable maximum torque to be applied through point 'p' when the developed lever is rotated in the direction 'x'. | ||||||
| 25 | HICLE WHEELS | EP91910409 | 1991-04-30 | EP0483340A4 | 1994-12-07 | RUBIN SOL R |
| 26 | A LOCKABLE LUG WRENCH | EP15742128.0 | 2015-06-16 | EP3157759A1 | 2017-04-26 | AYANA, Cem; ÇIGDEM, Sevgi |
| The present invention relates to a lockable lug wrench which is used to loosen and tighten lug nuts, and to lift and lower the jack when changing the wheels in all vehicles such as passenger vehicles, commercial vehicles, buses, trucks, and pickup trucks. Said lockable lug wrench comprises a body (1), an arm (4) extending the length of the lug wrench, a hexagon socket (2), and a protrusion (6) and a hole (7) both of which lock said arm (4) to said body (1). | ||||||
| 27 | SELF-LOCKING DEVICE AND LOCKING AND UNLOCKING DEVICE THEREOF | EP12732287.3 | 2012-01-04 | EP2662577A1 | 2013-11-13 | Zhou, Lixin |
A self-locking device having continuous locking positions comprises bases (21, 31), self-locking components (22, 32), first locking blocks (23, 33, 33') and second locking blocks (23a, 33a, 33a'). Inner walls of the bases (21, 31) comprise first frictional contact surfaces (21W, 31W) and fourth frictional contact surfaces (21M, 31M). The self-locking components (22, 32) have second frictional contact surfaces (22M, 32M) and third frictional contact surfaces (22W, 32W), and are at least partially located in the bases (21, 31), so that the second frictional contact surfaces (22M, 32M) face the first frictional contact surfaces (21 W, 31 W), and the third frictional contact surfaces (22W, 32W) face the fourth frictional contact surfaces (21M, 31M). The first locking blocks (23, 33, 33') are disposed between the first frictional contact surfaces (21W, 31W) and the second frictional contact surfaces (22M, 32M), and contact the first frictional contact surfaces (21 W, 31 W) and the second frictional contact surfaces (22M, 32M). The second locking blocks (23a, 33a, 33a') are disposed between the third frictional contact surfaces (22W, 32W) and the fourth frictional contact surfaces (2 1 M, 31M), and contact the third frictional contact surfaces (22W, 32W) and the fourth frictional contact surfaces (21M, 31M). The first locking blocks (23, 33, 33') and the second locking blocks (23a, 33a, 33a') are in such a structure that the self-locking components (22, 32) are capable of moving along a first direction (F1) relative to the self-locking bases (21, 31) under the effect of an external force, and are locked in a second direction (F2) opposite to the first direction (F1). In this way, the self-locking components (22, 32) can be locked at any one of the continuous locking positions. Also disclosed is a tool (7A-7C) for locking and unlocking the self-locking device. The self-locking device is capable of implementing fast locking and unlocking, which is convenient to use. |
||||||
| 28 | Radwechselvorrichtung | EP08007956.9 | 2008-04-24 | EP1985467A1 | 2008-10-29 | Fischer, Johann |
Es wird ein Radwechselsystem (1) vorgesehen, welches zumindest ein erstes (2), ein zweites (3) und ein drittes Element (4) umfasst, wobei das erste Element (2) ein Mehrkantprofil mit einem ersten und einem zweiten Ende (5, 6) ist, wobei das erste Ende (5) einen Endabschnitt (7) aufweist, der mit einer an die Form einer Radmutter angepassten Öffnung (10) ausgebildet ist, und wobei über die Länge des Mehrkantprofils eine Vielzahl von voneinander beabstandeten und um den Umfang des Mehrkantprofils umlaufenden Einschnürungen (11) zur axialen Arretierung vorgesehen ist; wobei das zweite Element (3) mit einer zu dem Mehrkantprofil formkongruenten Öffnung (14) versehen ist, um auf das erste Element (2) aufsteckbar zu sein, und als Ratsche mit zumindest einem Hebelarm (12) ausgebildet ist, und wobei das dritte Element (4) als Ständer (15) mit einem ersten und einem zweiten Standbein (16, 17) ausgebildet ist, wobei zumindest eines der Standbeine (16, 17) mit einer Vielzahl von Ausnehmungen (23) versehen ist, die in ihrer Form und Größe angepasst sind, um eine der an dem zweiten Ende (6) des ersten Elements (2) vorgesehenen Einschnürungen (11) zur axialen Arretierung in Eingriff zu nehmen. Weiterhin werden ein Ständer (15) sowie eine Schraubenschlüsselvorrichtung (29) vorgesehen.
|
||||||
| 29 | Tool for loosening wheel nuts | EP00308895.2 | 2000-10-09 | EP1090780A2 | 2001-04-11 | Forrest, Karl Peter |
A tool (shown from the wheel side) for loosening a wheel nut comprises a lead screw 20 for generating with mechanical advantage an output force for rotating a lever 10 towards an elongate member 11 to which it is pivotally secured at a point 1. The screw 20 passes through a free non-threaded collar 22, a non-threaded pivoted collar 25 in lever 10 and a threaded pivoted collar (28) at a point 3 in the member 11. A socket for engaging the nut to be loosened is non-rotatably secured to the lever 10 at or adjacent the point 1 and the elongate member supports a rotatable and longitudinally adjustable wheel nut socket 2 spaced from the point 1 for engaging another wheel nut thereby to prevent rotation of the member 11. In use the head 21 of screw 20 is brought to bear on collar 25 via collar 22, and friction reducing means may be provided between head 21 and collar 22. Collar 25 being non-threaded facilitates initial fitting of the tool to the wheel whatever the alignment of the wheel nuts. Modifications of the construction are described. |
||||||
| 30 | LOCK AND HEXAGONAL NUT COMBINATION FOR MOUNTING VEHICLE WHEELS | EP91910409.0 | 1991-04-30 | EP0483340A1 | 1992-05-06 | RUBIN, Sol, R. |
| Système (20) de montage de roue de véhicule (22) dans lequel au moins un contre-écrou (26) fixe la roue sur des boulons de fixation anti-vol (31). On a choisi les dimensions du contre-écrou de manière qu'un outil (30) de contre-écrou puisse également serrer et retirer des boulons polygonaux utilisés pour fixer ladite roue auxdits boulons de fixation. Grâce à cette invention, un propriétaire de véhicule ou une chaîne de montage de véhicules ne sont pas obligés d'avoir deux types différents d'outils, et il n'est pas nécessaire que la chaîne de montage serre le contre-écrou à un poste de serrage de contre-écrou particulier. | ||||||
| 31 | Tool for use in loosening or tightening vehicle wheel fasteners | EP90120226.7 | 1990-10-22 | EP0482227A1 | 1992-04-29 | Haviv, Yehuda |
A tool for loosening or tightening threaded fasteners on vehicle wheels includes an elongated base member having one end engageable with the ground for anchoring it, and an applicator bar rotatably mounted at the opposite end and carrying a connector for receiving the fastener to be loosened or tightened. The applicator bar and connector are rotated by a ratchet wheel and a pawl driven by a handle pivotally mounted to the base member. The pawl is driven by the handle via a power-boosting fluid cylinder and piston. |
||||||
| 32 | 자키작동바를 구비한 렌치와 렌치 연결핀 | KR1020090086321 | 2009-09-14 | KR1020110028744A | 2011-03-22 | 정도영 |
| PURPOSE: A wrench having a jockey operating bar and a wrench connecting pin are intended to prevent the loss of the connecting pin by storing it by coupling it to the jockey operating bar. CONSTITUTION: A wrench(1) comprises a head(2), a handle(3), a jockey operating bar(10). The jockey operating bar is coupled to the end of the handle. The jockey operating bar comprises a cut part(11) and a pin coupling hole(12). The cut part is coupled to the operating pin of a jockey. A connecting pin(20) is inserted into the pin coupling hole. The connecting pin is coupled to the pin coupling hole of the jockey operating par and is fixed through the joining hole of the operating pin of the jockey. | ||||||
| 33 | 휠 너트 렌치 | KR1020080115579 | 2008-11-20 | KR1020100056666A | 2010-05-28 | 조현덕; 김형섭 |
| PURPOSE: A wheel nut wrench is provided to adjust the position of a handle part by revolving a handle unit and a connection unit inside a socket unit when a nut is fastened and released. CONSTITUTION: A wheel nut wrench(1) comprises a handle unit(10), a connecting unit(20), and a socket unit(30). The connecting unit is extended and is bent from one end of the handle unit. The socket units have a combining unit(34) on the upper side and a receiving unit(32) on the lower side. The connecting unit is inserted into the combining unit. The receiving unit is combined with the nut. The connecting unit is formed at one end of the combining unit. The gear teeth of the connecting unit gear are parallel to the insertion direction of the connecting unit. An inner gear(34a) is formed in the combining unit. | ||||||
| 34 | 차량용 다기능 렌치 | KR2020080004991 | 2008-04-14 | KR2020090010597U | 2009-10-19 | 강왈선 |
| 본 고안은 차량의 타이어교체시 사용되는 차량용 렌치로, 특히 'ㄱ' 형상의 환봉(1') 상단으로 너트부(11')를 가지는 소켓(11)을 일체 구성하여서 된 차량용 렌치(1)에 있어서, 상기 환봉(1') 하단으로 결합공(12')을 가지는 결합편(12)을 형성함과 동시에 상기 결합편(12) 끝단에 일자 드라이버 소켓(13)을 일체로 돌출 구성토록 함을 특징으로 한다. 따라서, 위와 같은 구성의 렌치는 차량용 자키의 작동-바 기능과 타이어휠 커버 탈거 기능 및 일반 드라이버 기능을 다양하게 수행할 수 있게 된다. 차량, 소켓, 렌치, 볼트, 타이어, 타이어 휠 | ||||||
| 35 | 자동차용 토크 조절 렌치 어셈블리 | KR1020120131103 | 2012-11-19 | KR101317394B1 | 2013-10-11 | 김남석 |
| PURPOSE: A torque-controllable wrench assembly for a vehicle is provided to transfer constant torque to a socket where a wheel nut is coupled by controlling the coupling degree of first and second ratchets with a torque control part. CONSTITUTION: A torque-controllable wrench assembly (100) for a vehicle comprises a handle part (110), ratchet part (120), a transmission part (130), a socket part (140), a housing part (150), and a torque control part (160). The handle part generates rotation force. The ratchet part is coupled to the handle part and comprises a first ratchet and a second ratchet. The transmission part is coupled to the second ratchet to change the rotation force transferred from the second ratchet. One side of the socket part is coupled to the transmission part, and the other side thereof is coupled to a wheel nut. The housing part accommodates the ratchet part and the transmission part. Both sides of the housing are opened. The torque control part controls the rotation force transferred to the socket part. The torque control part is coupled to the housing by partially covering the opened sides of the housing part. | ||||||
| 36 | 자동차 작키에 대한 고효율 조작기능이 부설된 환봉 단조형 휠너트 렌치 | KR1020090113727 | 2009-11-24 | KR1020110057358A | 2011-06-01 | 장세욱; 성유경 |
| PURPOSE: A wheel nut wrench for round bar having a high-efficiency operation function of a car jack is provided to perform the operation in a narrow space by reducing movement radius during operation. CONSTITUTION: A wheel nut wrench for round bar comprises a handle(20), a bent part(30), a head unit, and a jack operating member. The handle is formed in one side of the fixed round rod of fixed length. The bent part is bent in 70~130°. The handle and bent part are integrally formed. The head part is formed in one side end of the bent part. The head part has a wrench groove. The jack operating member is installed in the back side end of the handle. The jack operating member is easily united in a key lever having a rectangular cross section. | ||||||
| 37 | Multifunction car wrench | KR20100013152 | 2010-02-12 | KR20100030640A | 2010-03-18 | KANG WOAL SUN |
| PURPOSE: A multi-functional wrench for a vehicle is provided to easily operate a jack by rotating the rotating unit for the jack using the multi-functional wrench. CONSTITUTION: A multi-functional wrench includes a socket. A nut part is installed on the upper side of an L-shaped annular rod(1') of the socket. A combination piece(12) includes a combination hole(12'). The combination piece is formed on the lower side of the annular rod. A combination thread(24) is combined in the combination hole and coupled to the rotation unit(21) of a jack(2). A flat-head screwdriver is protruded to the end of the combination piece. | ||||||
| 38 | 파이프형 육각 렌치 | KR1020080057260 | 2008-06-18 | KR1020090131409A | 2009-12-29 | 유성동 |
| PURPOSE: A pipe type hexagonal wrench is provided, which reduces materials and manufacturing cost by substituting a pipe of the low cost for an expensive round rod. CONSTITUTION: A pipe type hexagonal wrench is comprised of a pipe(1). The pipe has a socket unit(1') and a nut part(1"). The top of the pipe is formed into a sickle shape. The socket unit is formed in the bent top end portion. The nut part is formed in the inside portion of the socket unit. The nut part is combined with the wheel screwnut for a vehicle. A fitting hole(11) is formed in the specified position of the bottom part of the pipe. | ||||||
| 39 | Novel fastening | US15456094 | 2017-03-10 | US20180258974A1 | 2018-09-13 | Jon Lambert |
| A fastening assembly having torquing members that engage notches on a conical securing member. The torquing members being operable by a wrench and able to exert torque on the securing member at the notches to tighten or loosen the securing member. | ||||||
| 40 | QUICK DISCONNECT TOOL, QUICK DISCONNECT MALE CONNECTOR AND METHODS OF USING THE QUICK DISCONNECT AND MALE CONNECTOR | US15491741 | 2017-04-19 | US20170305001A1 | 2017-10-26 | Henry Rodriguez; Edwin Rodriguez |
| Provided are a quick disconnect tool and a male connector. The tool includes a socket, detents in the socket and a collar to open and close the detents. The male connector fits within the socket and cannot rotate within the socket. The male connector includes a recess into which the detents can lock the male connector inside the socket. | ||||||
