WO2004053348A3 - Hydraulic system for actuating a clutch - Google Patents

Hydraulic system for actuating a clutch Download PDF

Info

Publication number
WO2004053348A3
WO2004053348A3 PCT/DE2003/003977 DE0303977W WO2004053348A3 WO 2004053348 A3 WO2004053348 A3 WO 2004053348A3 DE 0303977 W DE0303977 W DE 0303977W WO 2004053348 A3 WO2004053348 A3 WO 2004053348A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic system
line
clutch
actuating
aim
Prior art date
Application number
PCT/DE2003/003977
Other languages
German (de)
French (fr)
Other versions
WO2004053348A2 (en
Inventor
Robert Fischer
Burkhard Pollak
Gerd Ahnert
Richard Brian Moseley
John Vivian Comfort
Andrew Watkins
Paul Shepherd
Paul Vincent Rouse
David Anthony Harries
Peter Riemer
Original Assignee
Luk Lamellen & Kupplungsbau
Robert Fischer
Burkhard Pollak
Gerd Ahnert
Richard Brian Moseley
John Vivian Comfort
Andrew Watkins
Paul Shepherd
Paul Vincent Rouse
David Anthony Harries
Peter Riemer
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 Luk Lamellen & Kupplungsbau, Robert Fischer, Burkhard Pollak, Gerd Ahnert, Richard Brian Moseley, John Vivian Comfort, Andrew Watkins, Paul Shepherd, Paul Vincent Rouse, David Anthony Harries, Peter Riemer filed Critical Luk Lamellen & Kupplungsbau
Priority to AU2003293003A priority Critical patent/AU2003293003A1/en
Priority to DE10394134T priority patent/DE10394134D2/en
Publication of WO2004053348A2 publication Critical patent/WO2004053348A2/en
Publication of WO2004053348A3 publication Critical patent/WO2004053348A3/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure

Abstract

Disclosed is a hydraulic system, particularly for motor vehicles, comprising a master cylinder with a replenishing line, a slave cylinder, and a pressure medium line that connects said slave cylinder. The aim of the invention is to relieve a hydraulic system in a simple manner. Said aim is achieved by connecting the pressure medium line to the replenishing line via a bypass line comprising a bypass valve.
PCT/DE2003/003977 2002-12-06 2003-12-04 Hydraulic system for actuating a clutch WO2004053348A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2003293003A AU2003293003A1 (en) 2002-12-06 2003-12-04 Hydraulic system for actuating a clutch
DE10394134T DE10394134D2 (en) 2002-12-06 2003-12-04 Hydraulic system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10257066 2002-12-06
DE10257066.3 2002-12-06

Publications (2)

Publication Number Publication Date
WO2004053348A2 WO2004053348A2 (en) 2004-06-24
WO2004053348A3 true WO2004053348A3 (en) 2005-01-06

Family

ID=32477441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/003977 WO2004053348A2 (en) 2002-12-06 2003-12-04 Hydraulic system for actuating a clutch

Country Status (3)

Country Link
AU (1) AU2003293003A1 (en)
DE (1) DE10394134D2 (en)
WO (1) WO2004053348A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674736A3 (en) 2004-12-22 2009-06-03 LuK Lamellen und Kupplungsbau Beteiligungs KG Hydraulic system for power assisted clutch actuation comprising an emergency release mechanism
EP3126699B1 (en) * 2014-03-31 2019-02-27 Schaeffler Technologies AG & Co. KG Clutch actuation device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729610A (en) * 1985-09-18 1988-03-08 Alfred Teves Gmbh Brake slip control apparatus fed with auxiliary energy for use in a vehicular hydraulic brake system
US5135091A (en) * 1990-06-27 1992-08-04 Luk Lamellen Und Kupplungsbau Gmbh Apparatus for operating clutches in motor vehicles
US5273143A (en) * 1991-07-30 1993-12-28 Fichtel & Sachs Ag Arrangement for operating a friction clutch of a motor vehicle, in particular of a truck
DE4327881C1 (en) * 1993-08-19 1994-07-21 Daimler Benz Ag Clutch control for hybrid transmission vehicle
DE4323485A1 (en) * 1993-07-14 1995-01-19 Bosch Gmbh Robert Adjusting device for motor vehicle clutches
DE4413999A1 (en) * 1994-04-22 1995-10-26 Fichtel & Sachs Ag Actuator-drive for vehicle friction clutch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729610A (en) * 1985-09-18 1988-03-08 Alfred Teves Gmbh Brake slip control apparatus fed with auxiliary energy for use in a vehicular hydraulic brake system
US5135091A (en) * 1990-06-27 1992-08-04 Luk Lamellen Und Kupplungsbau Gmbh Apparatus for operating clutches in motor vehicles
US5273143A (en) * 1991-07-30 1993-12-28 Fichtel & Sachs Ag Arrangement for operating a friction clutch of a motor vehicle, in particular of a truck
DE4323485A1 (en) * 1993-07-14 1995-01-19 Bosch Gmbh Robert Adjusting device for motor vehicle clutches
DE4327881C1 (en) * 1993-08-19 1994-07-21 Daimler Benz Ag Clutch control for hybrid transmission vehicle
DE4413999A1 (en) * 1994-04-22 1995-10-26 Fichtel & Sachs Ag Actuator-drive for vehicle friction clutch

Also Published As

Publication number Publication date
AU2003293003A1 (en) 2004-06-30
DE10394134D2 (en) 2005-10-27
AU2003293003A8 (en) 2004-06-30
WO2004053348A2 (en) 2004-06-24

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