• 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 invention concerns a friction disc for a clutch, of the kind comprising a central hub having a plurality of radial blades carrying the friction linings on each outer face. The friction disc is provided with axial resiliency or "give" by forming each radial blade from two axially displaceable plates which are urged apart elastically, and coupling means are provided between the plates to limit the degree of axial displacement thereof. According to the invention, the coupling means comprise a lug integral with one plate which engages in a simple recess formed in the lateral edge of the other plate. Preferably a lug and a recess are formed in each plate, and the plates are identical. The construction simplifies the assembly of the friction disc and provides significant cost savings in manufacture.
    公开号:SU986305A3
    申请号:SU792761199
    申请日:1979-04-25
    公开日:1982-12-30
    发明作者:Беккари Карло
    申请人:Сосьете Аноним Франсэз Дю Феродо (Фирма)；
    IPC主号:
    专利说明:

    : with paddles 2, together with friktsiond overlay b friction. Each paddle 2 is formed by two plates 7, which, in their straight part bearing the segment 6, are softened at a distance of one from the other, alternating with elastic elements of axial action, which tend to move them one from the other. The plates 7 with each other by means of stops, which can limit their axial movement. The elastic elements of the axial action are fixed on the plates 7, i.e., i.e., there are successively located first bend 8, from which the osh diverges from one another, the second 9, from which they run parallel to one another, the third bend 10, (w they converge one another. When the plates 7 come together, their various bends work resiliently, and when the convergence stops, the plates 7 take their original shape. This initial configuration is determined by the stops, the stops are one with the plates 7, The stops p The blades 2 are made in one piece with one of the plates and are located in a screwdriver 12 of another plate, on the edge 13 of which it is bent in the form of a hook 14, the hook 14 is bent perpendicular to the axis of the flange 1, so that is located generally radially relative to this annular flange. The hole 12, through which the stop-foot 11 passes, is formed by simply bending the edge with the corresponding peripheral part of the plates 7 By their hooks 14 the stops 11 limit & Insert the axial movement of the plates 7 one relative to another. Plates 7 are made the same. The friction 6 segments are also fixed with the help of the rivets on the corresponding CeiiwtettTbi plates in the form of an isosceles trapezium and for each of them two rivets 15 are provided, which are located along the symmetry axis of the segment. In order to avoid contact of the rivets with 15 different segments, the latter are inclined one relative to the other so that the opposite plate 7 has a hole 16 opposite the corresponding rivets 15 into which the head of these rivets can penetrate. The stops 11 do not form any lining on the surface of the plates 7 and do not break the integrity of the friction segment, the friction lining can at least partially overlap the area of the plate from which the corresponding stop protrudes. 11. All other things being equal, this placement of the friction segment 6 allows the surface to be enlarged. In addition to the trgo, for ease of manufacture, the stops 11 are inclined with respect to the plates 7, and the side edges of these plates have large cuts. In order to zaklesh: and 15 friction segments 7 did not prevent the axial movement of the plates 7, these rivets are located diagonally for the same friction sector E with a tilt in the opposite direction. Plates 7 may also be located on both sides of the flange. In addition, - elastic means acting between such plates, are not precisely made in one piece with these latter, and can be made of separate parts, properly formed with the same plasotins inserted into the membrane. The stops 11 (one and the other) can be made in one chain with the same plate 7, although it is advisable that the plates 7 are the same, the claims 1. The friction disk containing a flange with radial blades in the form of two plates with friction plates, resilient elements and stops fixed on one of the plates with each paddle and located in the openings of the other plate, characterized in that, in order to facilitate installation, the stops are located on both sides of the paddle, and the openings for the stops are made in the form of bent to paradise in the peripheral part of the plates. 2. The disk according to PP, 1 and 2, which differs from Tyl, that each fricking pad is placed on the part of the plates on which the abutment is placed, 3. The disk according to Ш1. 1-3, characterized in that both asthins of each blade are filled with a single configuration. Sources of information taken into account in the examination, 1. US patent number 35263О7, l. 192-1О7, 197О. 2. Patent of England No. 1170215, cl. F 2 s, 1968 (prototype). Fui.t phage.6
    权利要求:
    Claims (3)
    [1]
    Claim
    1. Friction disk containing a flange with radial blades in the form of two plates with friction linings, elastic elements and stops mounted on one of the plates of each blade and located in the holes of the other plate, characterized in that, in order to facilitate installation, the stops are located on both sides of the blade, and the holes for the stops are made in the form of bent edges in the peripheral part of the plates.
    [2]
    2. Disk according to paragraphs. ' 1 and 2, characterized in that each friction lining is placed on that part of the plates on which the emphasis is placed.
    [3]
    3. Disk PP. 1-3, characterized in that both plates of each blade are made of the same configuration.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU986305A3|1982-12-30|Friction disc
    US4640390A|1987-02-03|Brake lining carrier for disk brakes having divided lining elements
    SU1131465A3|1984-12-23|Vehicle friction clutch
    US2333308A|1943-11-02|Clutch plate
    US2952453A|1960-09-13|Pressing bodies for resilient members, especially friction clutches
    US4114742A|1978-09-19|Friction clutch cover assemblies
    US3966026A|1976-06-29|Noise-reducing support for friction linings of braking devices
    US3297117A|1967-01-10|Conformable rotary disk brake shoe assembly
    US3526307A|1970-09-01|Friction member
    SU938751A3|1982-06-23|Friction clutch
    US4296845A|1981-10-27|Anchor plate for a drum brake assembly
    GB1535821A|1978-12-13|Elastic rotational couplings
    GB1346129A|1974-02-06|Clutch disc
    US2085167A|1937-06-29|Clutch plate
    EP0100599A2|1984-02-15|Diaphragm spring clutch cover assemblies
    US5135094A|1992-08-04|Friction disc, in particular for a clutch
    US6102184A|2000-08-15|Disc with friction lining for mechanical clutch
    US2027650A|1936-01-14|Clutch plate
    GB380598A|1932-09-22|Clutch plates
    DE3867995D1|1992-03-05|CLUTCH DISC.
    US1992626A|1935-02-26|Clutch plate
    US3964586A|1976-06-22|Clutch disc
    SU427526A3|1974-05-05|CLUTCH FRICTION DISC
    US2263083A|1941-11-18|Clutch plate
    EP1582762B1|2006-08-02|Brake disc
    同族专利:
    公开号 | 公开日
    RO77860A|1981-12-25|
    DE2917032A1|1979-11-08|
    GB2019959A|1979-11-07|
    FR2424446B1|1982-06-04|
    IT1207899B|1989-06-01|
    GB2019959B|1982-08-25|
    BR7902562A|1979-10-30|
    FR2424446A1|1979-11-23|
    ES479863A1|1980-01-16|
    DE2917032C2|1989-05-11|
    US4260048A|1981-04-07|
    IT7912556D0|1979-04-23|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2035916A|1933-12-06|1936-03-31|Raybestos Manhattan Inc|Friction clutch member|
    US2270477A|1939-10-25|1942-01-20|Borg Warner|Friction clutch|
    US2309950A|1940-03-29|1943-02-02|George I Goodwin|Clutch plate|
    US2337097A|1940-04-29|1943-12-21|Gen Motors Corp|Clutch driven plate|
    US2502653A|1945-08-07|1950-04-04|Ira Saks|Clutch plate|
    US2533789A|1948-08-19|1950-12-12|Henry C Goodchild|Cushion for clutch plates|
    US2630199A|1948-12-15|1953-03-03|Borg Warner|Clutch driven plate with bonded linings|
    DE1750812A1|1968-06-07|1971-07-08|Barkas Werke Veb|Axially sprung clutch disc, especially for motor vehicles|
    US3526307A|1968-07-29|1970-09-01|Borg Warner|Friction member|
    GB1170215A|1968-07-30|1969-11-12|Renak Werke Veb|Improvements in and relating to Axially Sprung Clutch Plates, more particularly for Motor Vehicles.|
    DE2036761C3|1970-07-24|1973-09-13|Fichtel & Sachs Ag, 8720 Schweinfurt|Clutch disc with cushioned metallic or metal-ceramic friction linings|
    GB1400408A|1971-06-22|1975-07-16|Bba Group Ltd|Friction clutch devices and components therefor|
    GB1404354A|1972-10-27|1975-08-28|Bba Group Ltd|Friction clutch devices and components therefore|
    DE2330217C2|1973-06-14|1975-04-03|Jurid Werke Gmbh, 2056 Glinde|DE2920095C2|1979-05-18|1987-12-23|Fichtel & Sachs Ag, 8720 Schweinfurt, De|
    DE2951573C2|1979-12-21|1989-02-16|Fichtel & Sachs Ag, 8720 Schweinfurt, De|
    US4377225A|1980-11-17|1983-03-22|Borg-Warner Corporation|Clutch driven plate assembly with variable friction area|
    US4375254A|1980-11-17|1983-03-01|Borg-Warner Corporation|Clutch driven plate assembly with cushioned friction material|
    DE3047934C2|1980-12-19|1989-02-16|Luk Lamellen Und Kupplungsbau Gmbh, 7580 Buehl, De|
    GB8404268D0|1984-02-17|1984-03-21|Automotive Prod Plc|Friction clutch driven plate|
    GB8706964D0|1987-03-24|1987-04-29|Sheepbridge Sintered Products|Friction clutch element|
    DE8713810U1|1987-10-14|1987-12-17|Fichtel & Sachs Ag, 8720 Schweinfurt, De|
    US4858742A|1988-05-13|1989-08-22|Dana Corproation|Clutch disk with cushioned friction element assembly|
    JPH0631226Y2|1988-08-05|1994-08-22|株式会社大金製作所|Clutch disc|
    FR2670548B1|1990-12-13|1995-06-23|Valeo|FRICTION DISC, ESPECIALLY FOR CLUTCH.|
    SE512438C2|1991-11-26|2000-03-20|Luk Lamellen & Kupplungsbau|fRICTION CLUTCH|
    KR100326785B1|1993-06-21|2002-11-02|발레오|Liner support disk|
    WO1995013483A1|1993-11-09|1995-05-18|Valeo|Lining support disc for friction disc, in particular for motor vehicles|
    FR2712945B1|1993-11-09|1996-01-05|Valeo|Lining disc for friction disc, in particular for motor vehicle.|
    US6015035A|1997-12-03|2000-01-18|Exedy Corporation|Clutch disk|
    DE102011089031A1|2011-12-19|2013-06-20|Zf Friedrichshafen Ag|Method and control device for determining a contact point of a friction clutch|
    US9777786B2|2015-06-16|2017-10-03|Schaeffler Technologies AG & Co. KG|Clutch disc with fasteners arranged at offset pitch circles|
    DE102016207627A1|2016-05-03|2017-11-09|Zf Friedrichshafen Ag|Clutch disc for a motor vehicle|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7812365A|FR2424446B1|1978-04-26|1978-04-26|
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