ES2189578A1 - Clutch actuator having at least one inner bearing ring connected to a diaphragm spring - Google Patents

Clutch actuator having at least one inner bearing ring connected to a diaphragm spring

Info

Publication number
ES2189578A1
ES2189578A1 ES200000084A ES200000084A ES2189578A1 ES 2189578 A1 ES2189578 A1 ES 2189578A1 ES 200000084 A ES200000084 A ES 200000084A ES 200000084 A ES200000084 A ES 200000084A ES 2189578 A1 ES2189578 A1 ES 2189578A1
Authority
ES
Spain
Prior art keywords
module
roller bearing
wall regions
bearing ring
diaphragm spring
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.)
Granted
Application number
ES200000084A
Other languages
Spanish (es)
Other versions
ES2189578B1 (en
Inventor
Carmen Schleicher
Joachin Lindner
Thomas Otto
Frank Hirschmann
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
Mannesmann 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 Mannesmann Sachs AG filed Critical Mannesmann Sachs AG
Publication of ES2189578A1 publication Critical patent/ES2189578A1/en
Application granted granted Critical
Publication of ES2189578B1 publication Critical patent/ES2189578B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16D25/08—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
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof
    • 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

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 telescoping clutch actuator 30 comprises a first module 32 supported on cutch casing 14 by a first roller bearing 64 and a second module 34 which is axially displaceable relative to the first module 32 and has a second roller bearing 74 that acts via an inner bearing ring 80 on a diaphragm spring 18. An outer bearing ring 66 of the first roller bearing 64 is connected to the first module 32 while an outer bearing ring 76 of second roller bearing is connected to the second module 34. A hydraulic chamber 60 is formed by external wall regions 52, 42 surrounding internal wall regions 38, 44 of each of the first and second modules 32, 34 and each of the external wall regions 52, 42 are axially movable with respect to one another while each of the internal wall regions 38, 44 are displaceable relative to each other. Seals are provided between the wall regions 52, 42, 38, 44 and the first roller bearing 64 axially overlaps the chamber 60 which is supplied with fluid controlled by a pressure balance valve 62.
ES200000084A 1999-03-12 2000-01-17 CLUTCH OF FRICTION. Expired - Lifetime ES2189578B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19911035 1999-03-12
DE19911035A DE19911035B4 (en) 1999-03-12 1999-03-12 friction clutch

Publications (2)

Publication Number Publication Date
ES2189578A1 true ES2189578A1 (en) 2003-07-01
ES2189578B1 ES2189578B1 (en) 2004-10-16

Family

ID=7900724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000084A Expired - Lifetime ES2189578B1 (en) 1999-03-12 2000-01-17 CLUTCH OF FRICTION.

Country Status (6)

Country Link
JP (1) JP2000266082A (en)
BR (1) BR9907456A (en)
DE (1) DE19911035B4 (en)
ES (1) ES2189578B1 (en)
FR (1) FR2790807A1 (en)
GB (1) GB2347722A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008058699B4 (en) 2007-12-13 2018-07-26 Schaeffler Technologies AG & Co. KG Clutch with a hydraulic release
DE102009056379B4 (en) 2008-12-22 2019-07-04 Schaeffler Technologies AG & Co. KG Connection arrangement for a clutch release device of a motor gear unit and mounting method therefor
DE102016117091A1 (en) 2016-09-12 2018-03-15 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Self-cleaning mechanism for pneumatic central release

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341082A2 (en) * 1988-05-06 1989-11-08 Dana Corporation Hydraulically actuated release mechanism for a clutch
GB2245329A (en) * 1990-05-15 1992-01-02 Nippon Seiko Kk Hydraulic clutch release device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9023913D0 (en) * 1990-11-02 1990-12-12 Automotive Prod Plc Friction clutch cover assemblies
GB2265193B (en) * 1990-11-02 1995-02-22 Automotive Products Plc Friction clutch cover assemblies
FR2674302B1 (en) * 1991-03-22 1995-06-02 Valeo HYDRAULIC ACTUATOR FOR FRICTION CLUTCH.
ES2150832B1 (en) * 1996-06-12 2001-06-16 Fichtel & Sachs Ag OPERATING DEVICE FOR THE OPERATION, IN PARTICULAR PNEUMATIC OPERATION, OF A FRICTION CLUTCH.
GB9812149D0 (en) * 1998-06-06 1998-08-05 Automotive Products Plc Clutches

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341082A2 (en) * 1988-05-06 1989-11-08 Dana Corporation Hydraulically actuated release mechanism for a clutch
GB2245329A (en) * 1990-05-15 1992-01-02 Nippon Seiko Kk Hydraulic clutch release device

Also Published As

Publication number Publication date
ES2189578B1 (en) 2004-10-16
BR9907456A (en) 2000-08-29
DE19911035A1 (en) 2000-09-14
FR2790807A1 (en) 2000-09-15
DE19911035B4 (en) 2009-02-26
JP2000266082A (en) 2000-09-26
GB2347722A (en) 2000-09-13
GB0004187D0 (en) 2000-04-12

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