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WO2005113998A3 - Clutch release bearing assembly with concentric slave cylinders - Google Patents

Clutch release bearing assembly with concentric slave cylinders Download PDF

Info

Publication number
WO2005113998A3
WO2005113998A3 PCT/IB2005/001476 IB2005001476W WO2005113998A3 WO 2005113998 A3 WO2005113998 A3 WO 2005113998A3 IB 2005001476 W IB2005001476 W IB 2005001476W WO 2005113998 A3 WO2005113998 A3 WO 2005113998A3
Authority
WO
WIPO (PCT)
Prior art keywords
release bearing
piston
clutch release
bearing assembly
concentric slave
Prior art date
Application number
PCT/IB2005/001476
Other languages
French (fr)
Other versions
WO2005113998A2 (en
Inventor
Yannick Frank Thoe Christiaens
David Roger Lucien Siffelet
Original Assignee
Luk Lamellen & Kupplungsbau
Yannick Frank Thoe Christiaens
David Roger Lucien Siffelet
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32607848&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2005113998(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Luk Lamellen & Kupplungsbau, Yannick Frank Thoe Christiaens, David Roger Lucien Siffelet filed Critical Luk Lamellen & Kupplungsbau
Priority to DE112005000957.2T priority Critical patent/DE112005000957C5/en
Publication of WO2005113998A2 publication Critical patent/WO2005113998A2/en
Publication of WO2005113998A3 publication Critical patent/WO2005113998A3/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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
    • F16D23/148—Guide-sleeve receiving the clutch release bearing
    • 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
    • F16D25/083—Actuators therefor
    • 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
    • F16D25/087—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 being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers

Landscapes

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

Abstract

A concentric slave cylinder (10) has an annular piston (11) which moves in an annular bore (12) in an annular body (13) which surrounds a gearbox input shaft. The piston carries a clutch release bearing (19) for the operation of an associated vehicle drive clutch. The body (13) and piston (11) are disposed radially outboard of the release bearing (19). The outer periphery (18) of the piston also encircles the outer periphery of the release bearing (19) so that the bearing can move laterally relative to the piston to provide self-centring of the release bearing.
PCT/IB2005/001476 2004-05-22 2005-05-17 Clutch release bearing assembly with concentric slave cylinders WO2005113998A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112005000957.2T DE112005000957C5 (en) 2004-05-22 2005-05-17 Concentric slave cylinder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0411524.2A GB0411524D0 (en) 2004-05-22 2004-05-22 Concentric slave cylinders
GB0411524.2 2004-05-22

Publications (2)

Publication Number Publication Date
WO2005113998A2 WO2005113998A2 (en) 2005-12-01
WO2005113998A3 true WO2005113998A3 (en) 2006-03-23

Family

ID=32607848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/001476 WO2005113998A2 (en) 2004-05-22 2005-05-17 Clutch release bearing assembly with concentric slave cylinders

Country Status (3)

Country Link
DE (1) DE112005000957C5 (en)
GB (1) GB0411524D0 (en)
WO (1) WO2005113998A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468363B (en) * 2009-03-07 2013-05-22 Ap Racing Ltd Concentric slave cylinder
DE102009020860A1 (en) * 2009-05-12 2010-11-18 Schaeffler Technologies Gmbh & Co. Kg Clutch actuation bearing device, in particular for a dual clutch system
EP2885550B1 (en) 2012-08-16 2018-10-24 Schaeffler Technologies AG & Co. KG Transport lock, in particular for the piston of a clutch release bearing
EP2923101A1 (en) * 2012-11-22 2015-09-30 Schaeffler Technologies AG & Co. KG Slave cylinder
DE102017125857A1 (en) 2017-11-06 2019-05-09 Schaeffler Technologies AG & Co. KG Slave cylinder with corrugated preload spring
DE102017129558A1 (en) 2017-12-12 2019-06-13 Schaeffler Technologies AG & Co. KG Actuation device for a friction clutch
DE102018109797A1 (en) 2018-04-24 2019-10-24 Schaeffler Technologies AG & Co. KG Slave cylinder with retaining ring inserted between piston and actuator bearing; Actuating device and coupling system
DE102020113204A1 (en) 2020-05-15 2021-11-18 Schaeffler Technologies AG & Co. KG CVT transmission
DE102020115699A1 (en) * 2020-06-15 2021-12-16 Schaeffler Technologies AG & Co. KG Central slave cylinder arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401596A (en) * 1973-04-11 1975-07-30 Skf Ind Trading & Dev Clutch withdrawal bearing assemblies
US4949827A (en) * 1986-10-22 1990-08-21 Automotive Products Plc Concentrically mounted hydraulic clutch actuator
WO2005052401A1 (en) * 2003-11-27 2005-06-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Clutch actuators

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993529A (en) * 1988-02-18 1991-02-19 Automotive Products Plc Concentrically mounted hydraulic clutch actuator
US4938332A (en) * 1988-08-30 1990-07-03 Federal-Mogul Corporation Hydraulically actuated clutch release mechanism
JPH053778Y2 (en) * 1988-11-09 1993-01-29
WO1991000440A1 (en) * 1989-07-04 1991-01-10 Kabushiki Kaisha Kubota Clutch operating device of vehicle
JPH04211730A (en) * 1990-05-15 1992-08-03 Nippon Seiko Kk Hydraulic clutch release device
DE4130525C2 (en) 1991-09-13 2000-05-18 Mannesmann Sachs Ag Fluid actuated release system
JPH0628358U (en) * 1992-09-18 1994-04-15 株式会社大金製作所 Hydraulic cylinder device for clutch release
DE4338256C2 (en) * 1992-11-14 2003-12-11 Zf Sachs Ag Motor aid for a hydraulically actuated release device for a drawn friction clutch
DE4243170C2 (en) * 1992-12-19 1997-06-12 Daimler Benz Ag Release device for a vehicle clutch
DE4412734A1 (en) * 1993-09-14 1995-03-16 Daikin Mfg Co Ltd Annular hydraulic clutch-release cylinder arrangement
FR2744776B1 (en) * 1996-02-08 1998-03-20 Skf France CLUTCH STOP WITH ELASTIC SELF-ALIGNMENT MEMBER
DE19849892A1 (en) * 1998-10-29 2000-05-04 Schaeffler Waelzlager Ohg Sealing element for a release bearing
DE19952142A1 (en) * 1998-11-05 2000-05-11 Luk Lamellen & Kupplungsbau Disengaging system has housing, drive shaft, circular pressure compartment, guide sleeve, annular piston, bearing, elastic claw in cavity

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401596A (en) * 1973-04-11 1975-07-30 Skf Ind Trading & Dev Clutch withdrawal bearing assemblies
US4949827A (en) * 1986-10-22 1990-08-21 Automotive Products Plc Concentrically mounted hydraulic clutch actuator
WO2005052401A1 (en) * 2003-11-27 2005-06-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Clutch actuators

Also Published As

Publication number Publication date
DE112005000957B4 (en) 2015-08-13
DE112005000957C5 (en) 2018-08-09
WO2005113998A2 (en) 2005-12-01
GB0411524D0 (en) 2004-06-23
DE112005000957T5 (en) 2007-05-24

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