FR2385946A1 - Embrayage a friction, en particulier embrayage a disques, commande hydrauliquement, pour boites de vitesses automatiques de vehicules automobiles - Google Patents

Embrayage a friction, en particulier embrayage a disques, commande hydrauliquement, pour boites de vitesses automatiques de vehicules automobiles

Info

Publication number
FR2385946A1
FR2385946A1 FR7808169A FR7808169A FR2385946A1 FR 2385946 A1 FR2385946 A1 FR 2385946A1 FR 7808169 A FR7808169 A FR 7808169A FR 7808169 A FR7808169 A FR 7808169A FR 2385946 A1 FR2385946 A1 FR 2385946A1
Authority
FR
France
Prior art keywords
clutch
motor vehicles
hydraulically controlled
automatic gearboxes
particular disc
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR7808169A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of FR2385946A1 publication Critical patent/FR2385946A1/fr
Pending legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

a. Embrayage à friction en particulier embrayage à disques, commandé hydrauliquement, pour boîtes de vitesses automatiques de véhicules automobiles. b. Embrayage caractérisé en ce que le prolongement annulaire fait saillie dans un canal annulaire prévu sur le piston et qu'une chambre supplémentaire est formée par des éléments d'étanchéité intercalés. c. L'invention s'applique notamment aux véhicules automobiles munies d'une boîte de vitesses automatique.
FR7808169A 1977-04-01 1978-03-21 Embrayage a friction, en particulier embrayage a disques, commande hydrauliquement, pour boites de vitesses automatiques de vehicules automobiles Pending FR2385946A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714500A DE2714500B1 (de) 1977-04-01 1977-04-01 Hydraulisch betaetigte Reibungskupplung,insbesondere Lamellenkupplung fuer automatische Getriebe von Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
FR2385946A1 true FR2385946A1 (fr) 1978-10-27

Family

ID=6005301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7808169A Pending FR2385946A1 (fr) 1977-04-01 1978-03-21 Embrayage a friction, en particulier embrayage a disques, commande hydrauliquement, pour boites de vitesses automatiques de vehicules automobiles

Country Status (5)

Country Link
US (1) US4266648A (fr)
DE (1) DE2714500B1 (fr)
FR (1) FR2385946A1 (fr)
GB (1) GB1562480A (fr)
IT (1) IT1093724B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212495C2 (de) * 1982-04-03 1985-08-29 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Sperrbares Differentialgetriebe für Kraftfahrzeuge
DE3305999C1 (de) * 1983-02-22 1984-05-10 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuereinrichtung fuer eine Schaltkupplung
US4640294A (en) * 1985-03-01 1987-02-03 Ordo Richard A Assembly method and apparatus for spline-type connection
JP2749340B2 (ja) * 1987-03-11 1998-05-13 ツァーンラートファブリーク、フリードリッヒスハーフェン、アクチエンゲゼルシャフト 圧力媒体作動形摩擦ディスククラッチあるいはブレーキ
US4875561A (en) * 1987-10-09 1989-10-24 Borg-Warner Automotive, Inc. Dual clutch application area and control
FR2698422B1 (fr) * 1992-11-26 1995-02-17 Joel Rioult Dispositif d'embrayage, notamment pour treuil forestier.
JPH1137176A (ja) * 1997-07-24 1999-02-09 Exedy Corp クラッチ作動ピストン構造
JP4566399B2 (ja) * 2000-12-15 2010-10-20 株式会社小松製作所 クラッチの調整方法およびその装置
EP3339670A1 (fr) 2016-12-22 2018-06-27 Dana Belgium N.V. Ensemble d'embrayage à huile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658541A1 (de) * 1976-12-23 1978-06-29 Tsni Avtomobilnyj I Avtomotorn Hydraulisch schaltbare reibkupplung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632544A (en) * 1947-08-22 1953-03-24 Gen Motors Corp Two-speed friction clutch drive
US2920732A (en) * 1956-06-25 1960-01-12 Borg Warner Double hydraulic operated clutch device
US3064780A (en) * 1958-05-14 1962-11-20 Borg Warner Hydraulic clutch
US3032157A (en) * 1959-12-18 1962-05-01 Borg Warner Double acting clutch
US3094203A (en) * 1960-04-14 1963-06-18 Ford Motor Co Clutch and pressure modulator valve
AT231766B (de) * 1961-02-01 1964-02-10 Ceskoslovenske Zd Y Naftovych Zweiseitige Reibungskupplung, insbesondere Lamellenkupplung
US3202253A (en) * 1961-12-04 1965-08-24 Clark Equipment Co Clutch cooling means
US3262531A (en) * 1964-05-28 1966-07-26 Twin Disc Clutch Co Clutch with dual pistons for quick slack take up
US3237404A (en) * 1965-05-03 1966-03-01 Gen Motors Corp Re-expansion gas turbine engine with power transfer between turbines
US3789961A (en) * 1972-05-22 1974-02-05 Gen Motors Corp Multiple chamber disc brake caliper assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658541A1 (de) * 1976-12-23 1978-06-29 Tsni Avtomobilnyj I Avtomotorn Hydraulisch schaltbare reibkupplung

Also Published As

Publication number Publication date
GB1562480A (en) 1980-03-12
IT7821768A0 (it) 1978-03-30
US4266648A (en) 1981-05-12
DE2714500B1 (de) 1977-11-10
IT1093724B (it) 1985-07-26

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