GB2272952B - Hydraulically operable actuator for disengaging a friction clutch - Google Patents

Hydraulically operable actuator for disengaging a friction clutch

Info

Publication number: GB2272952B
Authority: GB; United Kingdom
Prior art keywords: disengaging; friction clutch; operable actuator; hydraulically operable; hydraulically
Prior art date: 1992-11-14
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.): Expired - Lifetime

Application number

GB9323502A

Other versions

GB2272952A (en

GB9323502D0 (en

Inventor

Gottfried Mader

Wolfgang Grosspietsch

Herbert Voit

Manfred Wehner

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.)

ZF Friedrichshafen AG

Original Assignee

Fichtel and 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.)

1992-11-14

Filing date

1993-11-15

Publication date

1996-01-17

1993-11-15 Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG

1994-01-05 Publication of GB9323502D0 publication Critical patent/GB9323502D0/en

1994-06-01 Publication of GB2272952A publication Critical patent/GB2272952A/en

1996-01-17 Application granted granted Critical

1996-01-17 Publication of GB2272952B publication Critical patent/GB2272952B/en

2013-11-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/085—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch actuation being of the pull type

Landscapes

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

GB9323502A 1992-11-14 1993-11-15 Hydraulically operable actuator for disengaging a friction clutch Expired - Lifetime GB2272952B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4238552		1992-11-14

Publications (3)

Publication Number	Publication Date
GB9323502D0 GB9323502D0 (en)	1994-01-05
GB2272952A GB2272952A (en)	1994-06-01
GB2272952B true GB2272952B (en)	1996-01-17

Family

ID=6472937

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9323502A Expired - Lifetime GB2272952B (en)	1992-11-14	1993-11-15	Hydraulically operable actuator for disengaging a friction clutch

Country Status (2)

Country	Link
DE (1)	DE4338262C2 (en)
GB (1)	GB2272952B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2306201B (en) *	1995-05-02	1999-07-28	Automotive Prod France	Hydraulic actuators
DE19518833A1 (en) *	1995-05-23	1996-11-28	Schaeffler Waelzlager Kg	Pressure spring for a disengaging unit of vehicle clutches
DE19620571A1 (en) *	1996-05-22	1997-11-27	Schaeffler Waelzlager Kg	Hydraulically operated release mechanism for automotive clutch
CN103827533B (en) *	2011-08-05	2017-07-18	舍弗勒技术股份两合公司	separation system
EP2923100B1 (en) *	2012-11-22	2016-12-14	Schaeffler Technologies AG & Co. KG	Slave cylinder
DE102018205460A1 (en) *	2018-04-11	2019-10-17	Zf Friedrichshafen Ag	Hybrid drive module for a motor vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2088010A (en) *	1980-11-22	1982-06-03	Fichtel & Sachs Ag	Friction clutch
GB2098697A (en) *	1981-05-15	1982-11-24	Bayerische Motoren Werke Ag	Apparatus for hydraulically actuating a friction clutch for motor vehicles
WO1991018222A1 (en) *	1990-05-24	1991-11-28	Kabushiki Kaisha Daikin Seisakusho	Releasing mechanism of pull-type clutch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4938332A (en) *	1988-08-30	1990-07-03	Federal-Mogul Corporation	Hydraulically actuated clutch release mechanism
DE4100950C2 (en) *	1991-01-15	1998-10-15	Fte Automotive Gmbh	Hydraulic clutch actuator
DE9100927U1 (en) *	1991-01-28	1991-04-18	FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt	Mounting device for hydraulically operated release device

1993
- 1993-11-10 DE DE4338262A patent/DE4338262C2/en not_active Expired - Fee Related
- 1993-11-15 GB GB9323502A patent/GB2272952B/en not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2088010A (en) *	1980-11-22	1982-06-03	Fichtel & Sachs Ag	Friction clutch
GB2098697A (en) *	1981-05-15	1982-11-24	Bayerische Motoren Werke Ag	Apparatus for hydraulically actuating a friction clutch for motor vehicles
WO1991018222A1 (en) *	1990-05-24	1991-11-28	Kabushiki Kaisha Daikin Seisakusho	Releasing mechanism of pull-type clutch

Also Published As

Publication number	Publication date
GB2272952A (en)	1994-06-01
GB9323502D0 (en)	1994-01-05
DE4338262A1 (en)	1994-05-19
DE4338262C2 (en)	2003-11-06

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