BR9705198A - Clutch disc, especially friction clutches in motor vehicles - Google Patents

Clutch disc, especially friction clutches in motor vehicles

Info

Publication number
BR9705198A
BR9705198A BR9705198-5A BR9705198A BR9705198A BR 9705198 A BR9705198 A BR 9705198A BR 9705198 A BR9705198 A BR 9705198A BR 9705198 A BR9705198 A BR 9705198A
Authority
BR
Brazil
Prior art keywords
disc
motor vehicles
friction clutches
clutch disc
cover plates
Prior art date
Application number
BR9705198-5A
Other languages
Portuguese (pt)
Inventor
Richard Knoblach
Helmuth Weissenberger
Original Assignee
Fichtel & Sachs Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Publication of BR9705198A publication Critical patent/BR9705198A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means
    • F16F15/1292—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means characterised by arrangements for axially clamping or positioning or otherwise influencing the frictional plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • F16D13/68—Attachments of plates or lamellae to their supports

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Patente de Invenção: <B>"DISCO DE EMBREAGEM, ESPECIALMENTE EMBREAGENS DE FRICçãO EM VEìCULOS AUTOMOTORES"<D>. Um disco de embreagem, especialmente para embreagens de fricção em veículos automotores, com um disco de cubo (2) assentado sobre um cubo (1), chapas de cobertura (3, 4) assentadas coaxialmente nos dois lados do mesmo, um amortecedor de vibrações de torção com molas (21) cooperando com o disco de cubo (2) e as chapas de cobertura (3, 4) e uma mola de prato (10) inserida entre o disco de cubo (2) e uma das chapas de cobertura (3 ou 4), a qual engata em reentrâncias (7) em uma das chapas de cobertura (3 ou 4) por meiode braços (11) radialmente interiores, é caracterizado pelo fato de que a mola de prato (10) é inserida sob protensão radial na chapa de cobertura (3 ou 4).Invention Patent: <B> "CLUTCH DISC, ESPECIALLY FRICTION CLUTCHES IN MOTOR VEHICLES" <D>. A clutch disc, especially for friction clutches in motor vehicles, with a hub disc (2) seated on a hub (1), cover plates (3, 4) seated coaxially on both sides, a vibration damper torsion springs (21) cooperating with the hub disc (2) and the cover plates (3, 4) and a disc spring (10) inserted between the hub disc (2) and one of the cover plates ( 3 or 4), which engages in recesses (7) in one of the cover plates (3 or 4) by means of arms (11) radially interior, is characterized by the fact that the disc spring (10) is inserted under prestressing radial on the cover plate (3 or 4).

BR9705198-5A 1996-10-31 1997-10-31 Clutch disc, especially friction clutches in motor vehicles BR9705198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19644046A DE19644046C2 (en) 1996-10-31 1996-10-31 Clutch disc, in particular friction clutches in motor vehicles

Publications (1)

Publication Number Publication Date
BR9705198A true BR9705198A (en) 1999-09-14

Family

ID=7809761

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9705198-5A BR9705198A (en) 1996-10-31 1997-10-31 Clutch disc, especially friction clutches in motor vehicles

Country Status (2)

Country Link
BR (1) BR9705198A (en)
DE (1) DE19644046C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101493111B (en) * 2008-10-22 2010-08-11 陈炳顺 Special disk spring gasket and clutch release bearing assembly
DE102017207692A1 (en) * 2017-05-08 2018-11-08 Zf Friedrichshafen Ag Friction device for a torsion damper
FR3068411A1 (en) * 2017-06-29 2019-01-04 Valeo Embrayages CLUTCH DISC WITH FRICTION DEVICE
FR3068410B1 (en) * 2017-06-29 2019-08-23 Valeo Embrayages CLUTCH DISC WITH FRICTION DEVICE
DE102022207827A1 (en) 2022-07-29 2024-02-01 Zf Friedrichshafen Ag Torsion damper and clutch disc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902188A1 (en) * 1979-01-20 1980-07-24 Luk Lamellen & Kupplungsbau CLUTCH DISC
DE2916868A1 (en) * 1979-04-26 1980-11-06 Fichtel & Sachs Ag CLUTCH DISC WITH TORSION DAMPER WITH TWO-STAGE FRICTION DAMPING
DE2934135A1 (en) * 1979-08-23 1981-06-25 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl Clutch disc for motor vehicle - has lining carrier disc and hub biased together by sprung washer
DE3022212A1 (en) * 1980-06-13 1981-12-24 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl CLUTCH DISC

Also Published As

Publication number Publication date
DE19644046A1 (en) 1998-05-20
DE19644046C2 (en) 1999-04-08

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Legal Events

Date Code Title Description
TC Change of name
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A, 9A, 10A, 11A, 12A, 13A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 8A, 9A, 10A, 11A, 12A E 13A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.