• 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 clutch comprises a clutch plate 20 which can be retracted by a release mechanism 23 to release a driven plate 22. The release mechanism includes first and second members 26, 28 and an intermediate detend 27. The detent is located between the members by urging the first member in one direction relative to the second member. To separate the first and second members, the first member is initially urged further in said one direction to release the detent.
    公开号:SU1577707A3
    申请号:SU833668561
    申请日:1983-11-18
    公开日:1990-07-07
    发明作者:Коммандер Мейкок Ян；Ходсон Дерек
    申请人:Аутомоутив Продактс Плс. (Фирма)；
    IPC主号:
    专利说明:

    315
    FIELD OF THE INVENTION The invention relates to mechanical engineering, in particular to friction clutches for vehicles.
    The aim of the invention is to increase the reliability of clutch operation by reducing the likelihood of accidental operation of the clutch release mechanism latch.
    FIG. 1 shows frictional clutch, cross section; in FIG. 2 — part of the friction clutch disengagement mechanism; in fig. 3 - stop ring in the mechanism off
    I 3 openings. Part of the material between each pair of slots 12 is bent outward to form twelve locking elements 14 inclined relative to the axis 15 of the ring 7, Hub 8 (Fig. 6} spring 9 is tubular and has a V-shaped a groove in the form of an annular groove 16 formed on its inner surface (holes) 17. The left and right adjacent surfaces 18 and 19 of the grooves 16 are mutually at a 90 ° angle, while the surface 19 is inclined towards pain
    no grip, end view; Fig, 4 pshy angle to the axis of the hub 8 than the same, side view; in fig. 5 - ring, perspective view; in fig. Ј and 7 are the clutch release mechanism at the HQM and operating position, respectively; FIG. 8 shows a coupling with a disengaged clutch release mechanism of FIG. 6 and 7; FIGS. 9 and 10 show the mechanism for disengaging the clutch in assembled form and in its working position, corresponding to 1c. The latch release element in the form of a ring 20 is slidably located and the opening 17 and abuts against the holder 21,
    The hub 8 (Fig. 9-11) of the spring 9 has an inner surface of the hole 17, made with a peripheral groove in the form of a groove 22. In the latter, a latch is installed in the form of a spring Hub 8 (Fig. 9-11) of the spring 9 has an inner surface of the hole 17, made with a peripheral groove in the form of a groove 22. In the latter, a latch is installed in the form of a spring; in fig. 11 - clutch with daemon-25 th ring 23, having a beveled edge3
    3
    The clutch disengagement mechanism of FIGS. 9 and 10j in FIG. 12 and 13, the clutch disengagement mechanism in its own and working positions, respectively: in FIG. 14, the engagement with the disengagement clutch disassembling mechanism of FIG. 12 and 13j in FIG. 15 is a clutch release mechanism with a more complex shaft groove shape; 4 mg, 16-mechanism for disengaging a coil spring.
    The friction clutch contains a pressure plate 1 (Fig. 1, shown in the retracted position) for turning off the driven disk 2 by means of the clutch disengagement mechanism 3. The clutch release force applied in the direction of arrow A to the clutch release element 4 is transmitted through the bearing 5, the first element in the form of a short-hollow shaft 6 and the latch 7 in the form of a retaining ring to the second element in the form of the hub 8 of the clutch spring 9.
    The shaft 6 (figs, 2-8) is made with a peri- derum groove 10, in which a latch in the form of a locking ring 7 made of a steel strip, which has additional step-like ends 11 and is bent into a circular one, is located
    four
    slotted ring shape. Making the ring 7 slotted facilitates its installation in the groove 10. The ring 7 is made with twelve pairs of axial slits 12, which terminate at a distance of 1c. The latch release element in the form of a ring 20 is slidably located and the opening 17 and abuts against the holder 21,
    The hub 8 (fig. 9-11) of the spring 9 has an internal surface of the hole 17, made with a peripheral groove in the form of a groove 22. In the latter, a latch is installed in the form of a spring ring 23 having a chamfered chrome

    24. The shaft 6 bears the clutch release bearing 5 (FIG. 11). The left end of the shaft 6 is made with a bevel 25 for engagement with the bevel 24 of the outer ring 23. A groove is formed on the left side 26 of the shaft 6 with a reduced diameter a peripheral groove 27 having a vertical wall 28 and a truncated-conical wall 29, and on the stepped portion 30 of the shaft 6 there is a slider located
    0
    55
     slits in the form of a cylindrical ring 20, the outer diameter of the ring 20 is the same as the shaft 6, and the ring 20 on the left side has a truncated-conical edge 31 adjacent to the wall 29 of the groove 27. i
    The hub 8 (figs 12-16) of the spring 9 is inserted into the hole 32 in the shaft 6, which is connected to the inner ring of the clutch bearing (not shown). The outer surface of the hub 8 of the spring 9 is made with a peripheral groove 33 enclosing the spring ring 34 bent so that in its normal position, having a larger inner diameter than that of the hub 8 of the spring 9 (Fig. 14 and Fig. 12), is fully retained in the groove 33 by means of a coupling in the form of an expanded metal sleeve 35 with axial residual deformation. Shaft 6 has on its inner periphery a first groove in the form of a groove 36 and the adjacent additional 5is
    The body groove is in the form of a second, deeper groove 37. The left edge of the bore 32 has a bevel 38, and the shaft 8 has a crown. chik 39.
    The groove 36 may be axially longer than the thickness of the spring ring 34 to reduce the risk of the ring 34 slipping into the groove 37 if a force is applied during assembly that is i-full for easy compression of the sleeve 35. Therefore, between two grooves 36 and 37 - there may be a small internal shoulder 40, over which the spring ring 34 can pass before placing it in the groove 37.
    Instead of sleeve 35, a compression spring 41 may be used,
    In this case, the compression spring 41 is reused when re-coop.
    Although the latch 7 (FIGS. 1-8) is located on the shaft 6 for engaging with a recess in the hub 8 of the spring 9, it can
    be located in the hub 8 of the spring
    9 of the engagement with the groove 16 on the shaft 6. Similarly, each latch
    23 and 34 (FIGS. 9-16) are located on the shaft 6 for engaging with the groove 22 or 36 in the hub 8 of the spring 9.
    When operating the clutch (FIGS. 1-8), the shaft 6 is inserted into the hole 17 - and moves axially in the direction of arrow B. Such a movement causes the locking elements 14 to move inside to the groove 10 until they can snap into the groove 16 The engagement of the clutch in the direction of the arrow B can then be transmitted to the hub 8 through the locking elements 14, which are pressed to the surface
    19cave 16,
    To separate the switching element and the hub, the shaft moves further in the direction of arrow B so that the locking elements 14 are forcibly moved inward to the groove 10 by means of the right end of the ring 20. The displacement in the direction of arrow B continues until the switching subsurface 5 on the shaft 6 does not rest against the hub 8 of the spring 9. In this position, the hosing elements 14 are inside the ring 20 and the shaft 6 together with the ring
    20 may be removed from opening 17 (FIG. 8); Ring 20 may then be used for reassembly.
    7707
    For assembling the shaft 6 and the hub 8 of the spring 9 (Fig. 9-11), the shaft 6 moves in the direction of arrow G into the hole 17 so that the spring ring 23 slides along the bevel 25 and snaps into the groove 27 (Fig. 10). The clutch disengagement force applied to the shaft 6 in the direction of the arrow D forces the wall
    The Q 28 grooves 27 engage with the non-mowed wall of the spring ring 23 and as a result, the clutch is disengaged,
    In order to be able to separate the shaft 6 and the hub 8 of the spring 9, the shaft 6 15 forcibly moves again in the direction of arrow D so that the shaft 6 moves to the left and the spring ring 23 slides along the side 29 of the groove and the left surface 31 of the ring 23 pro 20 and do not clamp on the outer surface of the ring 20 (FIG. 11). Then the shaft 6 can be simply removed through the ring 20, leaving it in the hole 17. The ring 20 25 can then be easily removed from j, the hole 17 for reuse in assembly.
    0
    To assemble the hub 8 and shaft 6 (Figures 1-2-16), the shaft 6 moves along the hub 8 in direction of the arrow E so that the left end of the shaft 6 pushes the expanded metal sleeve 35 along the hub 8 until it engages the shoulders 39. Upon achieving this
    5, the spring ring 34 snaps outwardly into the groove 36 (Fig. 13). The expanded metal sleeve 35 acts as a stop to stop the additional movement in the direction of the arrow E. Once the spring ring 34 is located in to the anchor 36, the clutch release forces (the direction of the arrow G) can be transferred from the shaft 6 to the hub 8 of the spring 9,
    5- - To separate the shaft 6 and the hub 8 in the direction of the arrow E, a force is applied to the shaft 6 to sufficiently deform the expanded metal sleeve 35 so that it can move to the left sufficiently so that the spring ring 34 is completely out of the groove 33 and snaps into the groove 37 Then the shaft 6 can be detached from the hub 8. The spring ring 34 can be removed for reassembly, and the deformed expanded metal sleeve 35 is replaced with a new one.
    71577707
    权利要求:
    Claims (1)
    [1]
    1. A friction clutch for a vehicle, comprising a clutch release mechanism, comprising a first element, a clutch release bearing mounted thereon, a second element fixedly mounted axially on the spring-1
    clutch, and a latch mounted for axial movement of the first element relative to the second in a direction opposite to the direction of the deenergizing force of the clutch to accommodate the latch with
    and with the possibility of axial fixation of the first element relative to the second element in the direction of the disengagement force on the second element, characterized in that JQ, in order to increase reliability, it is provided with an element for switching off the electrochemical switch located at a distance from the latch, moreover, the latch deactivation element is made with the surface located with the possibility of contact with the latch in the direction of movement of the first element, opposite to the disengagement direction of the clutch, the first element being made with n ezhnymi surfaces which are arranged to move the first member from the second member in the direction of declutching,
    2 A clutch according to claim 2, characterized in that the latch release element is located on one of the first and second elements mentioned above.
    , -35
    the power to turn it off when the first element is moved in the direction that continues the direction of the clutch disengagement,
    6, Coupling pop, 2., is different from the fact that the latch is made elastic and installed on the second element with the possibility of placing it in the slot made in the first element, and the latch deactivating element is installed on the first element and made in the form of a ring with an inner surface that is in close contact with the surface of the latch with the direction of movement of the first element, which is a continuation of the direction of the disengagement of the clutch,
    7, Coupling on PP, 1-3, about t that is due to the fact that it is equipped with a deformable laying means. In other words, the latch in the form of an elastic coupling means is installed with the possibility of placing it in the said groove when the first element is moved in the direction opposite to the direction of disengagement of the clutch for a distance corresponding to the deformation of the gasket means, the latch deactivating element being in the form of the first element section , and the deformable cushioning means is made in the form of a coupling, having a residual deformation of this element and mounted on the second element coaxially with the first.
    3, Coupling according to claim 2, that is, so that the latch is mounted on the first element and made in the form of an elastic coupling means, which is housed in the groove made in the second element, the latch deactivation element is installed with the possibility of contact with the surface of the elastic coupling means with the direction of movement of the first element, is
    This is a continuation of the clutch release direction,
    4, the adhesion according to claim 3, of which is made with the fact that the latch is made ring-shaped and with axial slits, with an inclined section between the two axial slits with the formation of an elastic release means,
    5, Coupling according to claim 4, characterized in that the latch release element is made in the form of a koditz mounted on the second element c from Q 5 p 35
    40
    45
    the power to turn it off when the first element is moved in the direction that continues the direction of the clutch disengagement,
    6, Coupling pop, 2., is different from the fact that the latch is made elastic and installed on the second element with the possibility of placing it in the slot made in the first element, and the latch deactivating element is installed on the first element and made in the form of a ring with an inner surface i positioned with the possibility of tight contact with the surface of the latch with the direction of movement of the first element, which is a continuation of the direction of the disengagement of the clutch,
    7, Coupling on PP, 1-3, about t that is due to the fact that it is equipped with a deformable laying means. In other words, the latch in the form of an elastic coupling means is installed with the possibility of placing it in the said groove when the first element is moved in the direction opposite to the direction of disengagement of the clutch for a distance corresponding to the deformation of the gasket means, the latch deactivating element being in the form of the first element section , and the deformable cushioning means is made in the form of a coupling, having a residual deformation of this element and mounted on the second element coaxially with the first.
    74
    fig g
    fig 1
    73.
    s / 4
    72
    /five
    11c
    Fig.Ґ
    Fig 5
    -eight
    Fig 7
    Figz
    Phie 10
    Fig ff
    /
    FIG. 13
    1577707
    Phie. 14
    . 6
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    同族专利:
    公开号 | 公开日
    ES8506865A1|1985-08-01|
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    US4691815A|1987-09-08|
    AR231748A1|1985-02-28|
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    ES539308A0|1986-05-16|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2639013A|1946-10-22|1953-05-19|Meschia Carlo|Multiple disk friction clutch|
    US2940562A|1957-05-06|1960-06-14|Irma T Petrossi|Sectional clutch shaft|
    GB963215A|1959-07-16|1964-07-08|Atomic Energy Authority Uk|Improvements in and relating to latching mechanisms particularly for the control rods of nuclear reactors|
    US3887222A|1974-07-25|1975-06-03|Hansen Mfg|Coupling with push-pull release|
    FR2304826B1|1975-03-19|1978-02-03|Ferodo Sa|
    AT383401B|1976-04-01|1987-07-10|Luk Lamellen & Kupplungsbau|DETACHABLE CLUTCH|
    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|
    DE2805045C2|1978-02-07|1985-12-05|Fichtel & Sachs Ag, 8720 Schweinfurt|Rolling bearing releaser|
    GB2033463B|1978-10-07|1982-06-16|Fmc Corp|Method and apparatus for releasably connecting together two objects|
    DE2915989C2|1979-04-20|1987-02-12|Fichtel & Sachs Ag, 8720 Schweinfurt, De|
    DE2931022C2|1979-07-31|1985-04-25|Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt|Self-centering clutch thrust bearing|
    DE2944648C2|1979-11-06|1989-11-02|Skf Gmbh, 8720 Schweinfurt, De|
    DE3113463A1|1981-04-03|1982-12-30|LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl|Friction clutch|
    FR2508125B1|1981-06-18|1989-08-18|Valeo|RELEASE STOP, PARTICULARLY FOR MOTOR VEHICLE, AND MOUNTING METHOD THEREOF|
    DE3150150C2|1981-12-18|1989-11-16|Fichtel & Sachs Ag, 8720 Schweinfurt, De|FR2544039B1|1983-04-11|1986-06-27|Valeo|
    US4756640A|1983-08-19|1988-07-12|Gkn Automotive Components Inc.|Axial retaining member|
    GB8404519D0|1984-02-21|1984-03-28|Automotive Prod Plc|Friction clutch for vehicle|
    DE3414836A1|1984-04-19|1985-10-24|Fichtel & Sachs Ag, 8720 Schweinfurt|FRICTION COUPLING WITH DETACHABLE SNAP CONNECTION|
    DE3417224A1|1984-05-10|1985-11-14|Fichtel & Sachs Ag, 8720 Schweinfurt|FRICTION COUPLING WITH FORCED LIFTING OF THE PRESSURE PLATE|
    FR2580353B1|1985-04-10|1990-07-20|Automotive Products Plc|CLUTCH STOP MECHANISM FOR MOTOR VEHICLES|
    EP0205320B1|1985-06-10|1989-11-02|Automotive Products Public Limited Company|A friction clutch for a vehicle|
    GB8514875D0|1985-06-12|1985-07-17|Automotive Prod Plc|Clutch cover assembly|
    FR2588051B1|1985-06-28|1987-12-18|Valeo|RELEASE STOP MOUNTING, PARTICULARLY FOR MOTOR VEHICLE|
    FR2584787B1|1985-07-15|1990-07-20|Valeo|ASSEMBLY OF THE RELEASE STOPPER AND RELEASE STOPPER SPECIFIC TO SUCH AN ASSEMBLY|
    JPS6263226A|1985-09-02|1987-03-19|Daikin Mfg Co Ltd|Clutch|
    FR2588337B1|1985-10-09|1990-02-02|Valeo|REVERSIBLE RELEASE CLUTCH MOUNTING, IN PARTICULAR FOR A MOTOR VEHICLE|
    FR2588336B1|1985-10-09|1990-01-26|Fraymon Sa|ASSEMBLY OF THE RELEASE STOPPER, PARTICULARLY FOR MOTOR VEHICLES|
    FR2588338B1|1985-10-09|1990-03-30|Valeo|ASSEMBLY OF REVERSIBLE CLUTCH STOPPER WITH DECOUPLING MEMBER ON THE CLUTCH STOPPER, PARTICULARLY FOR A MOTOR VEHICLE|
    FR2589538B1|1985-11-06|1987-12-18|Fraymon Sa|ASSEMBLY OF THE RELEASE STOPPER, ESPECIALLY FOR MOTOR VEHICLES|
    DE3708841C2|1986-03-31|1989-12-28|Aisin Seiki K.K., Kariya, Aichi, Jp|
    JPH0457897B2|1986-04-18|1992-09-16|Daikin Mfg Co Ltd|
    FR2597560B1|1986-04-18|1988-08-05|Valeo|RELEASE STOP MOUNTING, PARTICULARLY FOR MOTOR VEHICLE|
    GB8611221D0|1986-05-08|1986-06-18|Automotive Prod Plc|Friction clutch|
    JPH0334499Y2|1986-05-15|1991-07-22|
    JPH0445693B2|1986-06-17|1992-07-27|Daikin Mfg Co Ltd|
    JPH0445694B2|1986-06-17|1992-07-27|Daikin Mfg Co Ltd|
    GB2195413B|1986-09-24|1990-10-17|Automotive Products Plc|A friction clutch for a vehicle|
    JPH0459492B2|1986-12-08|1992-09-22|Daikin Mfg Co Ltd|
    DE3705315A1|1987-02-19|1988-09-01|Schaeffler Waelzlager Kg|DRAWN MOTOR VEHICLE CLUTCH|
    WO1988009883A1|1987-06-04|1988-12-15|Kabushiki Kaisha Daikin Seisakusho|Release bearing mechanism of clutch|
    FR2618504B1|1987-07-22|1989-10-27|Valeo|RELEASE STOP, PARTICULARLY FOR A MOTOR VEHICLE, AND ASSEMBLY OF RELEASE STOP|
    FR2629883B1|1988-04-08|1991-01-18|Valeo|RELEASE STOPPER, PARTICULARLY FOR A MOTOR VEHICLE|
    FR2629884B1|1988-04-08|1991-03-08|Valeo|RELEASE STOPPER, PARTICULARLY FOR A MOTOR VEHICLE|
    JPH043131U|1990-04-23|1992-01-13|
    KR930004649A|1991-08-17|1993-03-22|원본미기재|Mismatching System of Pull Type Friction Clutch|
    DE4304964C2|1992-02-28|2001-11-22|Valeo|Clutch release bearings, in particular for motor vehicles|
    JP3232720B2|1992-11-27|2001-11-26|アイシン精機株式会社|Clutch release bearing assembly|
    FR2701080B1|1993-01-29|1995-04-21|Valeo|Clutch release device with hydraulic actuator to be snapped onto a clutch of the pulled type and method for its installation during assembly.|
    FR2701081B1|1993-01-29|1995-04-21|Valeo|Clutch release device with hydraulic actuator to be snapped onto a clutch of the pulled type and method for its installation during assembly.|
    GB2312722B|1996-05-02|2000-02-09|Automotive Prod Co Ltd|Diaphragm spring assembly|
    US5794752A|1996-12-30|1998-08-18|Dana Corporation|Clutch actuator|
    DE19910630C2|1999-03-10|2001-05-17|Freudenberg Carl Fa|clutch|
    US6371266B1|2000-04-28|2002-04-16|Eaton Corporation|Modular pull-type release system|
    JP2008190805A|2007-02-06|2008-08-21|Sumitomo Heavy Ind Ltd|Boiler fly ash conveying system and method|
    US20100133969A1|2008-12-01|2010-06-03|Genesis Manufacturing|Vending machine for dispensing cylindrical Articles|
    US8607955B2|2011-12-05|2013-12-17|Advanced Clutch Technology, Inc.|Release for pull type clutch mechanism|
    EP3163109B1|2015-10-26|2018-04-11|Aktiebolaget SKF|Clutch bearing device with washer|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    GB8233091|1982-11-19|
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