GB2279124B - A motor vehicle friction clutch - Google Patents

A motor vehicle friction clutch

Info

Publication number
GB2279124B
GB2279124B GB9412175A GB9412175A GB2279124B GB 2279124 B GB2279124 B GB 2279124B GB 9412175 A GB9412175 A GB 9412175A GB 9412175 A GB9412175 A GB 9412175A GB 2279124 B GB2279124 B GB 2279124B
Authority
GB
United Kingdom
Prior art keywords
motor vehicle
friction clutch
vehicle friction
clutch
motor
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.)
Expired - Fee Related
Application number
GB9412175A
Other versions
GB9412175D0 (en
GB2279124A (en
Inventor
Michael Pfeuffer
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.)
Filing date
Publication date
Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB9412175D0 publication Critical patent/GB9412175D0/en
Publication of GB2279124A publication Critical patent/GB2279124A/en
Application granted granted Critical
Publication of GB2279124B publication Critical patent/GB2279124B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16D28/00—Electrically-actuated clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/745—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • 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
    • F16D29/00—Clutches and systems of clutches involving both fluid and magnetic actuation
    • F16D29/005—Clutches and systems of clutches involving both fluid and magnetic actuation with a fluid pressure piston driven by an electric motor
    • 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
    • F16D2025/081—Hydraulic devices that initiate movement of pistons in slave cylinders for actuating clutches, i.e. master cylinders
    • 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
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Transportation (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB9412175A 1993-06-18 1994-06-17 A motor vehicle friction clutch Expired - Fee Related GB2279124B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4320204A DE4320204A1 (en) 1993-06-18 1993-06-18 Actuator for a motor vehicle friction clutch

Publications (3)

Publication Number Publication Date
GB9412175D0 GB9412175D0 (en) 1994-08-10
GB2279124A GB2279124A (en) 1994-12-21
GB2279124B true GB2279124B (en) 1997-04-02

Family

ID=6490617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9412175A Expired - Fee Related GB2279124B (en) 1993-06-18 1994-06-17 A motor vehicle friction clutch

Country Status (3)

Country Link
DE (1) DE4320204A1 (en)
FR (1) FR2706552B1 (en)
GB (1) GB2279124B (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532590B4 (en) * 1995-09-04 2005-06-02 Sipos Aktorik Gmbh Motor and hand operated actuator
DE19700935A1 (en) * 1996-01-31 1997-08-07 Luk Getriebe Systeme Gmbh Operating apparatus for constituents of power train in motor vehicle
GB2347723B (en) * 1996-01-31 2000-11-22 Luk Getriebe Systeme Gmbh Actuator for use in a motor vehicle power train
FR2753660B1 (en) * 1996-09-25 1999-03-05 FRICTION CLUTCH WITH ELECTROMECHANICAL ACTUATOR, ESPECIALLY FOR A MOTOR VEHICLE
DE19701739A1 (en) * 1997-01-20 1998-07-23 Bosch Gmbh Robert Actuator
EP0867629A1 (en) * 1997-03-25 1998-09-30 Valeo Motor-operated friction clutch actuator for automotive vehicles
US5934430A (en) * 1997-06-19 1999-08-10 Eaton Corporation Electrically operated clutch
DE19728828A1 (en) 1997-07-05 1999-01-07 Bosch Gmbh Robert Actuator for a vehicle clutch
DE19728830A1 (en) 1997-07-05 1999-01-07 Bosch Gmbh Robert Actuator for a vehicle clutch
JPH1163017A (en) * 1997-08-15 1999-03-05 Aichi Mach Ind Co Ltd Automatic clutch-in/out device
JPH1182546A (en) * 1997-09-12 1999-03-26 Aichi Mach Ind Co Ltd Automatic engaging/disengaging device for friction clutch
FR2797003B1 (en) * 1998-11-19 2001-11-30 Valeo ORDER FOR COUPLING MEMBER
FR2786237B1 (en) * 1998-11-19 2001-02-02 Valeo ORDER FOR COUPLING MEMBER
US6167997B1 (en) 1999-02-23 2001-01-02 Zf Meritor Electronically controlled clutch actuation system
DE19918165A1 (en) * 1999-04-22 2000-10-26 Mannesmann Sachs Ag Arrangement for determining position of unit to be actuated, especially friction coupling, has controller that associates real end values with standardized range of movement end values
DE20380247U1 (en) 2002-10-02 2005-02-17 Luk Lamellen Und Kupplungsbau Beteiligungs Kg actuator
EP1426641A1 (en) 2002-12-05 2004-06-09 Getrag Ford Transmissions GmbH Clutch actuator device
DE10258308A1 (en) * 2002-12-13 2004-06-24 Daimlerchrysler Ag Automatic clutch for automobile drive train has pressure plate for operation of clutch disc acted on by forces provided by DC electric motor in parallel with spring element
EP1437519B1 (en) * 2003-01-09 2007-05-23 LuK Lamellen und Kupplungsbau Beteiligungs KG Master cylinder for clutch release system
DE10302173A1 (en) * 2003-01-22 2004-07-29 Daimlerchrysler Ag Control drive for operating vehicle driving off coupling has spindle drive for converting rotary input motion to translation motion with spindle nut pressing on threaded spindle with variable force
DE10303141A1 (en) * 2003-01-28 2004-07-29 Daimlerchrysler Ag Mechanism operating automatic start-off clutch of vehicle, couples movement of operating component with transmission component over first part of its path
DE102004042639B4 (en) * 2003-09-13 2014-12-31 Schaeffler Technologies Gmbh & Co. Kg Device for transmitting a force
DE102004025296A1 (en) * 2004-05-19 2005-12-08 Ortlinghaus-Werke Gmbh safety brake
DE102005035104C5 (en) * 2004-08-06 2013-02-21 Dewert Antriebs- Und Systemtechnik Gmbh Furniture drive with encoder
DE102008005042A1 (en) * 2008-01-18 2009-07-23 Volkswagen Ag Actuator arrangement for hydraulically actuating KO-clutch of hybrid drive module of parallel hybrid motor vehicle, has brake fluid container used as storage tank, and spindle actuator hydraulically connected with container by pressure line
DE102008000464A1 (en) * 2008-02-29 2009-09-03 Robert Bosch Gmbh Clutch and hybrid drive with clutch
DE102010025332A1 (en) 2009-07-27 2011-02-03 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Spindle type lifting gear for actuating clutch of motor vehicle, has housing exhibiting contour of inner surface that arbitrarily formed and not concentrically ran toward rotational axis of symmetric threaded spindle
DE102010028068A1 (en) * 2010-04-22 2011-10-27 Zf Friedrichshafen Ag Clutch for use as e.g. working clutch for torque transmission in gear box of motor car, has rotation-translation transducer converting rotatory motion of positioning device into translatory motion of coupling half with transmission ratio
DE102011080799A1 (en) * 2011-08-11 2013-02-14 Robert Bosch Gmbh Actuator for a clutch with emergency closing function
DE102012218255A1 (en) * 2011-10-26 2013-05-02 Schaeffler Technologies AG & Co. KG Method for actuating clutch of drive motor, has displacement sensor which is associated with piston to detect actual distance traveled by gear spindle, which is compared with the predetermined path
DE102013008071A1 (en) * 2013-05-10 2014-11-13 Borgwarner Inc. Coupling device with lockable actuator
DE102014215598B4 (en) * 2014-08-06 2016-03-31 Schaeffler Technologies AG & Co. KG Actuator with self-locking in the non-powered state self-locking radially acting spring mechanism
FR3027271B1 (en) * 2014-10-16 2016-12-09 Bosch Gmbh Robert BRAKE CONTROL
SE541641C2 (en) * 2016-01-25 2019-11-19 Kongsberg Automotive As Failsafe electrical clutch actuator
FR3069593B1 (en) * 2017-07-31 2020-11-20 Valeo Embrayages CLUTCH ACTUATOR
FR3069597B1 (en) * 2017-07-31 2019-08-23 Valeo Embrayages CLUTCH ACTUATOR
EP3755916B1 (en) * 2018-06-13 2022-01-26 KA Group AG Electrically driven clutch actuator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812723A (en) * 1986-07-07 1989-03-14 Honda Giken Kogyo Kabushiki Kaisha Motor-operated brake system
WO1989003782A1 (en) * 1987-10-22 1989-05-05 Automotive Products Plc Master cylinder assembly
WO1989003783A1 (en) * 1987-10-26 1989-05-05 Automotive Products Plc A master cylinder assembly
EP0317182A2 (en) * 1987-11-20 1989-05-24 LUCAS INDUSTRIES public limited company Hydraulic braking system
US4858436A (en) * 1986-02-21 1989-08-22 Roltra S.P.A. Vehicle power brake system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211577B (en) * 1987-10-26 1991-05-08 Automotive Products Plc A clutch control system
US4981202A (en) * 1988-03-17 1991-01-01 Automotive Products Plc Motor vehicle control system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858436A (en) * 1986-02-21 1989-08-22 Roltra S.P.A. Vehicle power brake system
US4812723A (en) * 1986-07-07 1989-03-14 Honda Giken Kogyo Kabushiki Kaisha Motor-operated brake system
WO1989003782A1 (en) * 1987-10-22 1989-05-05 Automotive Products Plc Master cylinder assembly
WO1989003783A1 (en) * 1987-10-26 1989-05-05 Automotive Products Plc A master cylinder assembly
EP0317182A2 (en) * 1987-11-20 1989-05-24 LUCAS INDUSTRIES public limited company Hydraulic braking system

Also Published As

Publication number Publication date
GB9412175D0 (en) 1994-08-10
GB2279124A (en) 1994-12-21
FR2706552B1 (en) 1998-05-22
DE4320204A1 (en) 1994-12-22
FR2706552A1 (en) 1994-12-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010617