• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    THE AUTOMOBILE CLUTCH FRICTION CLUTCH UNIT, containing a radial clutch release bearing that is axially displaced relative to the support guide, is a forked release lever, between two arms of which a tubular rod element is placed on the guideway. the fixed ring of the radial bearing is rigidly mounted at one end and the sleeve with a flange capable of interacting with the shoulders of the fork lever, characterized in that, in order to improve the operational capabilities by simplifying the installation of the fork lever in the assembled bearing assembly, the sleeve and the flange the cross section is hexagonal, the shoulders of the fork fork are made of different lengths and cover the parallel faces of the hexagon of the sleeve, and the internal distance between the shoulders is The blade lever is made equal to the distance W between the parallel faces of the hexagons of the sleeve and the flange;
    公开号:SU1103804A3
    申请号:SU803222224
    申请日:1980-12-22
    公开日:1984-07-15
    发明作者:Пол Ди Кристофер
    申请人:Аутомоутив Продактс Паблик Лимитед Компани (Фирма)；
    IPC主号:
    专利说明:

    Do
    00 The invention relates to mechanical engineering, in particular in the automotive industry. A known control clutch, comprising a bearing, a twin-lever lever, fixing the movable ring of the bearing G1. The disadvantage of the device lies in the difficulty of mounting the fork lever in the assembled unit. The closest in technical essence and the achieved effect is the bearing unit of the permanently closed clutch, which contains a radial deactivation bearing, placed between the arms of the double-arm lever, the movable sleeve, at one end of which a fixed bearing ring is installed, and the other has a round flange that interacts when the coupling is turned on with the double-arm arms 2.. This device is also characterized by the difficulty of mounting the device due to the fact that it is impossible to set the double-lever lever to the working position when the diaphragm spring is already installed in the device when the clutch bearing is mounted on the sleeve with the round flange. The purpose of the invention is to improve the operational capabilities by simplifying the installation of the fork lever in the assembled bearing assembly. The goal is achieved by the fact that in the clutch release unit of an automobile containing a radial clutch bearing mounted axially relative to the support guide, the fork is forked, with a tubular rod element between the two shoulders A fixed ring of a radial bearing is rigidly mounted at one end, and a sleeve with a flange, a sleeve and a flange are made with the possibility of interaction with the shoulders of the forked lever; in cross-sectional hexagonal, the arms of the fork lever are made of different lengths and cover the parallel faces of the hexagon of the sleeve, and the inner distance between the shoulders of the fork lever is equal to the distance between the parallel edges of the sleeve hexagons and the flange, and the parallel faces of the sleeve are offset in the circumferential direction by the angle 1 04 В 30 relative to the parallel faces of the hexagon of the flange. Fig. 1 is a schematic view of the bearing assembly of the clutch; in fig. 2 the same, side view. The bearing unit 1 is installed in a permanently closed clutch which includes a housing 2, a diaphragm spring 3, a pressure plate 4, a driven disc 5, a flywheel 6. The bearing unit performs the function of a deactivating device in the clutch. It consists of a radial bearing 7, fixed in the radial slots x 8 of the diaphragm spring 3, and moving when the clutch lever is two. 9. The radial bearing 7 has a movable 10 and a fixed 11 rings. - The supporting element for the radial bearing 7 is a guide sleeve 12, inside of which the gearbox shaft 13 is located. On the guide sleeve 12, the 1st support rod 14 is movably mounted at axial displacement, at one end of which, the fixed bearing is mounted the ring 11 of the radial bearing 7, and on the other, at the press fit, a cup 15 is installed, having a flange 16 and a rod cylindrical part 17, and the outer surfaces of the flange 16 and the cylindrical part 17 of the cup 15 are made multi-faceted nnym, preferably hexagonal. The vertices of the hexagon of the flange are offset from the vertices of the hex of the rod, and the distances between the parallel faces of the hexagons are at least equal to each other. The preferred offset when performing the hexagons of the flange and the rod is the offset of their parallel faces by 30. The two-arm lever 9 is freely (rotatably) attached to the casing 2 with the shaft 18 and has shoulders 19 and 20 and the shoulder 19 is longer than the shoulder 20. Between the shoulders 19 and 20 there are freely with a small clearance parallel faces of the hexagon of the cylindrical part, 17 cups 15. Inner the size between the shoulders 19 and 20 is equal to the size between the parallel faces of the hexagon of the flange 16, and the outer dimension is the outer size of the vertices of the hexagonal flange 16. The clutch with the considered bearing assembly works as follows. The torque from the flywheel 6 to the gearbox shaft 13 is transmitted through the driven disc 5, which is constantly pressed against the flywheel 6 by the diaphragm spring 3 and the lower disc 4. When disengaging the clutch, the two-coil lever 9 acts with the shoulders 19 and 20 on the multifaceted flange 16 of the cup 15 that causes the radial bearing 7 to move in the axial direction and remove compressive force through the diaphragm spring 3 from the pressure disk 4. The transmission of torque from the flywheel 6 to the shaft of the gearbox 13 is stopped. During the entire operation of the clutch, it is impossible to rotate the stationary ring 11 of the radial bearing 7 relative to the shoulders 19 and 20 of the twin-lever lever 9, since it is strictly fixed by the arrangement of these shoulders between the parallel faces of the hexagon of the cylindrical part 17 of the cup 15 fixed on the movable support rod the assembly and disassembly of the bearing assembly 1, the assembly operations associated with the installation of the two-arm lever 9, are easily performed, since, without changing the position of the devices already installed in the device the diaphragm spring 3 and the radial bearing 7, you can easily set the shoulders 19 and 20 of the double-arm lever 9 into working position. So, turning the two-arm lever 9, pass between its shoulders 19 and 20 parallel faces of the hexagonal flange 16, and then push the said lever into working position. Since the shoulders 19 and 20 have different lengths and the hex of the flange 16 is offset relative to the hex of the cylindrical part 17, the pushing of the arms 19 and 20 when pushing is done automatically by rotating the movable support rod 14 with the cup 15 and the fixed ring 11 by thirty . The use of the invention improves the installation conditions for the bearing units of the continuously closed clutches while improving the performance characteristics of the clutches.
    18
    eleven
    权利要求:
    Claims (1)
    [1]
    VEHICLE CLUTCH CLUTCH SWITCHING OFFICE, comprising a radial clutch release bearing mounted axially displaceable relative to the support rail, a fork uncoupled arm between which two arms have a tubular rod element mounted on the rail, and a stationary ring of a radial bearing is rigidly mounted at one end thereof, and on the other, with the possibility of interaction with the arms of the forks, a sleeve with a flange, characterized in that, in order to improve operation By simplifying the installation of the fork lever in the assembled bearing assembly, the sleeve and flange are made hexagonal in cross section, the arms of the fork lever are of different lengths and cover parallel faces of the sleeve hexagon, and the internal distance between the arms of the fork lever is equal to the distance between parallel faces of the sleeve hexagons and the flange, and the parallel faces of the sleeve are offset in a circumferential direction by an angle of 30 relative to the parallel faces of the hexagon of the flange .
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1131478A3|1984-12-23|Vehicle friction clutch
    US3763977A|1973-10-09|Brake with torque limiting coupling
    US2757769A|1956-08-07|Clutch
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    GB2125120A|1984-02-29|Friction clutch apparatus
    SU1103804A3|1984-07-15|Device for disengaging friction clutching of automotive vehicle
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    US2089472A|1937-08-10|Friction clutch
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    JP5267869B2|2013-08-21|Clutch device
    US3468405A|1969-09-23|Self-adjusting clutch assembly
    KR950006273A|1995-03-20|Clutch release assembly
    US4911277A|1990-03-27|Release bearing asssembly for a push type motor vehicle clutch
    US4515256A|1985-05-07|Clutch and brake unit
    同族专利:
    公开号 | 公开日
    IT1129468B|1986-06-04|
    FR2473142A1|1981-07-10|
    ES8203133A1|1982-03-01|
    IT8068951D0|1980-12-19|
    AU6519380A|1981-07-02|
    GB2071255A|1981-09-16|
    AU542517B2|1985-02-21|
    US4393968A|1983-07-19|
    GB2071255B|1983-06-08|
    DE3046870A1|1981-09-17|
    KR840000144B1|1984-02-20|
    ZA807579B|1981-11-25|
    JPS5697632A|1981-08-06|
    AR223085A1|1981-07-15|
    KR830004548A|1983-07-13|
    ES497970A0|1982-03-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3104746A|1963-09-24|Transmission clutch control and pump drive mechanism |
    US1887776A|1929-09-23|1932-11-15|Samuel E Morral|Clutch|
    GB437052A|1934-06-14|1935-10-23|George Enoch Stanley|Bearings|
    DE1425267B1|1963-12-14|1969-09-04|Fichtel & Sachs Ag|Ball bearing releaser for friction clutches, especially for motor vehicles|
    DE2031582A1|1970-06-26|1971-12-30|Porsche Kg|Release bearing for clutches|
    SE414661B|1976-03-31|1980-08-11|Skf Kugellagerfabriken Gmbh|Compression sleeve|
    DE2639766C2|1976-09-03|1986-01-09|LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl|Friction clutch unit|
    DE2650140C2|1976-10-30|1985-06-13|LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl|Release arrangement for friction clutches to be disengaged by pulling, especially for motor vehicles|
    JPS53105647A|1977-02-25|1978-09-13|Skf Kugellagerfabriken Gmbh|Clutchhreleasing device|FR2505954B1|1981-05-15|1983-08-12|Valeo|
    EP0080263B1|1981-11-13|1986-05-07|Automotive Products Public Limited Company|Clutch release bearing assembly|
    FR2551155B1|1983-08-23|1985-11-22|Valeo|RELEASE CLUTCH AND RELEASED FORK|
    JPH0585771B2|1986-08-01|1993-12-08|Toyota Motor Co Ltd|
    FR2624573B1|1987-12-10|1991-10-04|Valeo|RELEASE STOP, ESPECIALLY FOR MOTOR VEHICLES|
    JPH01176225U|1988-06-01|1989-12-15|
    FR2662769B1|1990-06-05|1992-08-14|Valeo|DEVICE FOR CONTROLLING A CLUTCH, PARTICULARLY FOR MOTOR VEHICLES, FORMING A UNIT ASSEMBLY.|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    GB7944327|1979-12-22|
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