• 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:
    An assembly for a diaphragm clutch comprises a clutch cover, a diaphragm, connecting means pivotally connecting the diaphragm to the cover, and a supporting washer interposed between the connecting means and the diaphragm. The connecting means comprises a head element which abuts the front face of the cover, and claws which extend through openings in the cover and the diaphragm and which have turned-over ends which engage the supporting washer. The head element of the connecting means is of arcuate construction, forming part of a cylinder whose generatrices are parallel to the axis of the assembly.
    公开号:SU1024004A3
    申请号:SU762335104
    申请日:1976-03-24
    公开日:1983-06-15
    发明作者:Де Женн Жерар
    申请人:Сосьете Аноним Франсэз Дю Феродо (Фирма)；
    IPC主号:
    专利说明:

    This invention relates to mechanical engineering, in particular, to friction clutches of vehicles. The known friction clutch of the vehicle, which contains the driving, pressing and spreading slave discs between them, diaphragm spring 1, made with openings in the - zone of connection of its non-reshaped part with off levers and connected with turning the casing by means of fastening elements, made a form of a support bar associated with a casing of curved pdastine of a straight-line form, having a central part of the arrangement in the apertures of the diaphragm protrusion; the casing and the support block, and the ibix bend at the end in the radial direction of the legs, while the support coil is pressed against the non-cutting part of the infrared spring by means of the Kjffin-element C 1. The disadvantage of the known device is the complexity of the construc- the implementation of the element of the invention. The purpose of the invention is to simplify the design. This goal is achieved by the fact that the support head to the central fastening elements are located in the apertures of the diaphragm spring, the skin in the support ring of the mechanical alignment. The orOj of the bristle can be in the form of a segment of a circle, the skin is elevated from the protrusion, the wall is attached to the leg of the fastener element, and the folders of the fastener mark the bend with an angle of less 9O. | fig, 2 sechesthe aa on figd | in FIG. 3, a part of FIG. 2, in higher uve / ichen. ” scale | figs 4, 5, and 6 are section bb of figs, 3 {different execution versions) in fig. 7 is a variant of the mounting element. The friction clutch contains a drive disk 1 connected to a dry disk 2, and located between. Vedo: 4th disc 3 (Fig. 2 and 3), These discs are pressed to each other by a diaphragm spring 4. connected with the possibility of rotation with the skin 5 (fig, 1), which is rigidly connected to a choke disc 1, Diaphragm spring 4 is mounted on continuous part 6, forming an elastic Belleville cup-like ring, and levers 7 off the gey, formed with the continuous part in one piece, separated from each other by radial cracks, in chimis continuation of holes 8, located in the zone of linkage of the levers 7 off with a continuous part of 6 apertures spring 4. The plasma spring 4 is connected to the housing 5 by means of fastening elements 9 having areas in the form of curved rectangular plates located in the openings of the housing 10 and the imaphragm spring 8. In this case, each crushing element 9 consists of a support head 11, which it rests on the casing 5 from the outside, the central part 12s of the casing 10 which is located in the holes and the diaphragm spring 8j and the tabs 13 bent in the radiating direction, through which the support ring 14 presses against the diaphragm spring 4, it saivCbiM single unit with the casing 5. n & whose simplify manufacturing support head 11 has the shape kshtsa located at vilindricheskoy surface on which razmeshayuts central portion 12 of the attachment element 9. At the same time, in order to eliminate unnecessary radial movement of the fastening element 9, after its installation, it is possible to manufacture the holes 10 of the casing along the contour, oepaaoBaHHoiviy part of the circle 15 and connecting pin 16, with the central part 12 of the fastening element 9 resting on its peripheral contour 17 at ss- Edge pin | -1U IBs and the edges of its inner gray contour circuit 18 with ikaer to part of the circle 15. In this case there are three points of contact of the central part 12 of the fastening element 9 on the iajHTjpe holes 10 and, caMbnvi, reaches Blending in a ram of JipaisieHHK ,, Variations of the holes are shown in FIGS. 4 and 5. In addition, one of the variants of the invention provides for the completion of the hole 10 with the protrusion 19. on which the center part 12 of the fastening element 9, the supports; its internal% {periphery contour 18 (fng, 6). In addition to the above methods of radial locking, it can be achieved by using the 4: 5 legs, bent in the radial direction and under the angles smaller than 90 (FIG. 7). The device works as follows.
    The moment from the engine is transmitted through the driving disk 1 to the casing 5 and the pressure disk 2. When the clutch is engaged, the driven disk 3 is clamped between the driving disk 1 and the outer disk 2 by the force created by the continuous part 6 of the diaphragm spring 4, and a single whole is formed with them perceives the torque generated by the engine.
    ,
    Rig L
    5
    权利要求:
    Claims (4)
    [1]
    1. FRICTION COUPLING ", CLUTCH OF THE VEHICLE / STVA, comprising a driving, pushing and driven discs located between them, a diaphragm spring made with holes in the connection area of its continuous part with the shut-off levers and rotatably connected to the casing by means of fasteners made in the form of a support head connected to the casing, curved, rectangular plates with a central part located in the holes of the diaphragm spring, the casing and the support ring, and curved at the end in the radial direction of the tabs, while the support ring is pressed against the continuous part of the diaphragm spring by means of the fastener, characterized in that, in order to simplify the design, the support head and the central part of the fasteners are located in the holes of the diaphragm spring, the casing and the support ring on a cylindrical surface.
    [2]
    2. Coupling in π. 1, characterized in that the openings of the casing are in the form of a circle segment.
    [3]
    3. The coupling according to paragraphs. 1 and 2, characterized in that the casing is made with protrusions located in the holes for supporting the fastening element.
    [4]
    4. Coupling according to π. 1 ·, characterized in that the tabs of the fastening element are bent in units with an angle less than 90 °.
    1 1024 004
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1024004A3|1983-06-15|Vehicle friction clutch
    US4700822A|1987-10-20|Torsion damping assembly for clutch plates
    JPH05215148A|1993-08-24|Clutch with friction disc particularly for carbon-carbon structure
    EP0385752A3|1991-10-02|Flywheel assembly for internal combustion engine
    US1862991A|1932-06-14|Disk clutch
    EP1488123A1|2004-12-22|Friction clutch with intermediate plate mounting system
    KR960703207A|1996-06-19|FLYWHEEL, IN PARTICULAR FOR MOTOR VEHICLES
    US4427101A|1984-01-24|Friction clutch unit
    SE8003148L|1980-10-28|FRICTION CLUTCH UNIT
    KR960703209A|1996-06-19|FLYWHEEL, IN PARTICULAR FOR MOTOR VEHICLES
    US2526744A|1950-10-24|Vibration damper
    JP3531067B2|2004-05-24|Damping device that can be integrated with the power unit of the car
    ES2142284A1|2000-04-01|Friction clutch with wear compensation
    SE9100320D0|1991-02-01|TVAASKIVSKOPPLING
    US3548984A|1970-12-22|Clutch anti-rattle inner plate
    US4597485A|1986-07-01|Friction clutch
    US5351796A|1994-10-04|Clutch cover assembly
    US2256714A|1941-09-23|Clutch
    US2583621A|1952-01-29|Clutch lever assembly
    US2256709A|1941-09-23|Clutch driven plate
    US2201340A|1940-05-21|Clutch
    JP2635586B2|1997-07-30|Combination of axial action spring washers and transmission damper wheel including the combination of axial action spring washers
    US2026945A|1936-01-07|Clutch mechanism
    US2136063A|1938-11-08|Self-energizing clutch
    US3128862A|1964-04-14|ludwig
    同族专利:
    公开号 | 公开日
    BR7601768A|1976-09-28|
    PL112348B1|1980-10-31|
    GB1519407A|1978-07-26|
    ES446417A1|1977-10-16|
    IT1125279B|1986-05-14|
    DE2613047A1|1976-10-14|
    DE2613047C2|1987-07-30|
    US4039059A|1977-08-02|
    JPS51120346A|1976-10-21|
    CS226163B2|1984-03-19|
    JPS5833414B2|1983-07-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB491770A|1937-02-27|1938-09-08|Gen Motors Corp|Improvements in friction clutches|
    GB961405A|1961-04-11|1964-06-24|Automotive Prod Co Ltd|Improvements in and relating to diaphragm spring clutches|
    DE1775115A1|1968-07-06|1971-05-19|Luk Lamellen & Kupplungsbau|Fastening device for rolling pads of disc springs, especially in clutches|
    DE2121879C3|1971-05-04|1980-05-14|Fichtel & Sachs Ag, 8720 Schweinfurt|Diaphragm spring clutch|
    DE2205456C3|1972-02-05|1979-06-28|Alfred Teves Metallwarenfabrik Gmbh & Co Ohg, 5275 Bergneustadt|Holding device for fastening the diaphragm spring of a diaphragm spring clutch|
    FR2242893A5|1973-08-28|1975-03-28|Ferodo Sa|Gearshift-lever housing for diaphragm clutch on vehicle - has diaphragm attached to cover via bolts and intermediary supports|FR2370891B1|1976-11-12|1980-03-28|Ferodo Sa|
    FR2420690B1|1978-03-24|1981-08-28|Ferodo Sa|
    DE2843289C2|1978-10-04|1989-11-23|Luk Lamellen Und Kupplungsbau Gmbh, 7580 Buehl, De|
    FR2459902B1|1979-06-25|1982-06-18|Ferodo Sa|
    FR2486181B1|1980-07-02|1985-01-11|Valeo|
    FR2538058B1|1982-12-16|1988-07-29|Valeo|CLUTCH MECHANISM, ESPECIALLY FOR A MOTOR VEHICLE|
    FR2585424B1|1985-07-29|1989-12-29|Valeo|DIAPHRAGM CLUTCH MECHANISM, ESPECIALLY FOR A MOTOR VEHICLE|
    FR2688557B1|1992-03-10|1998-03-13|Valeo|DIAPHRAGM CLUTCH MECHANISM, ESPECIALLY FOR A MOTOR VEHICLE AND MANUFACTURING METHOD THEREOF.|
    FR2753502B1|1996-09-19|1999-02-12|Valeo|CLUTCH WITH REDUCED AXIAL OVERALL FRICTION|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7509588A|FR2305638B1|1975-03-27|1975-03-27|
    FR7603810A|FR2371604B1|1976-02-12|1976-02-12|
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