GB2279125A8 - Actuating means for a motor vehicle friction clutch has master cyclinder operated by electric motor via ball and screw - Google Patents

Actuating means for a motor vehicle friction clutch has master cyclinder operated by electric motor via ball and screw

Info

Publication number
GB2279125A8
GB2279125A8 GB9412176A GB9412176A GB2279125A8 GB 2279125 A8 GB2279125 A8 GB 2279125A8 GB 9412176 A GB9412176 A GB 9412176A GB 9412176 A GB9412176 A GB 9412176A GB 2279125 A8 GB2279125 A8 GB 2279125A8
Authority
GB
United Kingdom
Prior art keywords
operated
screw
actuating means
friction clutch
electric 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.)
Granted
Application number
GB9412176A
Other versions
GB2279125A (en
GB9412176D0 (en
GB2279125B (en
Inventor
Bernd Gaubitz
Friedrich Kittel
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 Sachs 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 of GB2279125A8 publication Critical patent/GB2279125A8/en
Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB9412176D0 publication Critical patent/GB9412176D0/en
Publication of GB2279125A publication Critical patent/GB2279125A/en
Application granted granted Critical
Publication of GB2279125B publication Critical patent/GB2279125B/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
GB9412176A 1993-06-18 1994-06-17 A motor vehicle friction clutch Expired - Fee Related GB2279125B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19934320205 DE4320205A1 (en) 1993-06-18 1993-06-18 Actuator for a motor vehicle friction clutch

Publications (4)

Publication Number Publication Date
GB2279125A8 true GB2279125A8 (en)
GB9412176D0 GB9412176D0 (en) 1994-08-10
GB2279125A GB2279125A (en) 1994-12-21
GB2279125B GB2279125B (en) 1997-08-20

Family

ID=6490618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9412176A Expired - Fee Related GB2279125B (en) 1993-06-18 1994-06-17 A motor vehicle friction clutch

Country Status (4)

Country Link
BR (1) BR9402467A (en)
DE (1) DE4320205A1 (en)
FR (1) FR2706553B1 (en)
GB (1) GB2279125B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997702A1 (en) * 2007-05-31 2008-12-03 Hitachi Ltd. Electrically driven brake booster
CN114151464A (en) * 2021-12-21 2022-03-08 清华大学苏州汽车研究院（吴江） Ball screw type electromagnetic braking clutch actuating mechanism

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513349A1 (en) * 1995-04-08 1996-10-10 Teves Gmbh Alfred Electromechanical control device for motor vehicle hydraulic braking system with slip control
GB2347723B (en) * 1996-01-31 2000-11-22 Luk Getriebe Systeme Gmbh Actuator for use in a motor vehicle power train
GB2351129B (en) * 1996-06-05 2001-02-21 Luk Getriebe Systeme Gmbh Operating device
DE19628804B4 (en) * 1996-07-17 2005-09-01 Continental Teves Ag & Co. Ohg Electromechanically actuated disc brake
EP0922167A4 (en) * 1996-08-30 2004-04-14 Kelsey Hayes Co Electrically actuated hydraulic power cylinder
FR2753659B1 (en) * 1996-09-25 1998-12-18 FRICTION CLUTCH WITH ELECTROMECHANICAL ACTUATOR, ESPECIALLY FOR A MOTOR VEHICLE
JP3613623B2 (en) * 1997-01-06 2005-01-26 愛知機械工業株式会社 Actuator for hydraulic master cylinder
DE19728830A1 (en) * 1997-07-05 1999-01-07 Bosch Gmbh Robert Actuator for a vehicle clutch
DE19808709A1 (en) * 1998-03-02 1999-09-09 Glotz Brake force amplification device for vehicles
EP1024422B1 (en) * 1999-01-27 2006-08-30 Cooper Cameron Corporation Electric Actuator
GB2376275A (en) * 2001-06-09 2002-12-11 Luk Lamellen & Kupplungsbau Clutch and gear actuator
DE10313739A1 (en) * 2002-04-06 2003-10-16 Luk Lamellen & Kupplungsbau clutch controls
GB2387209A (en) * 2002-04-06 2003-10-08 Luk Lamellen & Kupplungsbau A clutch operated by an electric motor having leadscrew and nut mechanism
WO2004031618A2 (en) * 2002-10-02 2004-04-15 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Actuator
DE10248829A1 (en) * 2002-10-19 2004-04-29 Zf Friedrichshafen Ag switching device
WO2004042246A2 (en) * 2002-11-07 2004-05-21 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Methods and devices, especially for actuating an automatic gearbox of a motor vehicle
EP1426641A1 (en) * 2002-12-05 2004-06-09 Getrag Ford Transmissions GmbH Clutch actuator device
DE102004001268A1 (en) * 2003-01-09 2004-07-22 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulic pressure generator cylinder for clutch withdrawal mechanism used in road vehicle has rod with nut screwed onto spindle in cup-shaped piston sliding into annular slot in housing
US7159704B2 (en) 2003-07-10 2007-01-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Hydraulic system
DE102004042639B4 (en) * 2003-09-13 2014-12-31 Schaeffler Technologies Gmbh & Co. Kg Device for transmitting a force
DE102004019280A1 (en) * 2004-04-21 2005-11-17 Zf Friedrichshafen Ag clutch
DE102004025296A1 (en) * 2004-05-19 2005-12-08 Ortlinghaus-Werke Gmbh safety brake
FR2896555B1 (en) * 2006-01-24 2008-02-29 Valeo Embrayages ACTUATOR, IN PARTICULAR FOR CLUTCH OF MOTOR VEHICLE
DE102006032915A1 (en) * 2006-07-15 2008-01-24 Zf Friedrichshafen Ag Clutch actuator for the automatic actuation of a friction clutch
DE102007007759A1 (en) * 2006-11-17 2008-05-21 Borgwarner Inc., Auburn Hills Actuating element for clutch such as double clutch, has electric motor moving actuating mechanism from compressed position to another position, and brake device retaining actuating mechanism in latter position
DE102007010765A1 (en) * 2007-03-06 2008-09-11 Zf Friedrichshafen Ag Electromechanical coupling actuator of automated transmission of vehicle, has electric motor as drive and energy accumulator working together with spindle drive
DE102010039414A1 (en) * 2009-08-17 2011-02-24 Robert Bosch Gmbh Device for generating a translation movement
CN102549306B (en) * 2009-11-02 2015-07-01 舍弗勒技术股份两合公司 Spindle actuator
DE102009055708A1 (en) * 2009-11-26 2011-06-01 Krebs & Aulich Gmbh Electric actuator
CN102022457A (en) * 2010-12-21 2011-04-20 浙江万里扬变速器股份有限公司 Electro-hydraulic vehicle clutch automatic control mechanism
CN103104634A (en) * 2011-11-11 2013-05-15 董志军 Automatic clutch control system
FR2998633B1 (en) * 2012-11-29 2015-01-16 Renault Sas ELECTRO-HYDRAULIC CLUTCH ACTUATING DEVICE FOR AUTOMATED GEARBOX
ES2493633B1 (en) * 2013-02-11 2015-06-24 Universitat Rovira I Virgili PUSHING DEVICE FOR HYDRAULIC CLUTCH EMBOLISHER
CN105579728A (en) * 2013-09-24 2016-05-11 舍弗勒技术股份两合公司 Hydrostatic clutch actuator
CN105257725B (en) * 2014-07-14 2019-06-18 舍弗勒技术股份两合公司 Wearing clutch hydraulic main cylinder and its shell structure
FR3033377B1 (en) * 2015-03-04 2017-02-24 Valeo Embrayages ACTUATOR FOR HYDRAULIC CLUTCH CONTROL
DE102016209108A1 (en) * 2015-12-02 2017-06-08 Continental Teves Ag & Co. Ohg Brake pressure control device
JP6500822B2 (en) * 2016-03-25 2019-04-17 トヨタ自動車株式会社 Selectable one way clutch
DE112018001805B4 (en) 2017-03-28 2024-01-25 Magna Powertrain Of America, Inc. POWERTRAIN SYSTEM ACTUATOR AND POWERTRAIN SYSTEM COMPRISING SAME
CN111288094B (en) * 2018-12-07 2021-05-25 上海汽车集团股份有限公司 Electronic clutch and release system thereof
DE102019134460A1 (en) * 2019-12-16 2021-06-17 Fte Automotive Gmbh Clutch actuator and method for controlling a clutch actuator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546296A (en) * 1983-05-12 1985-10-08 Westinghouse Brake & Signal Electric actuators
IT207929Z2 (en) * 1986-02-21 1988-02-22 Roltra Spa SERVO-ASSISTED BRAKE SYSTEM FOR VEHICLES
JPH06104448B2 (en) * 1986-07-07 1994-12-21 本田技研工業株式会社 Electric brake device for vehicles
DE3706849A1 (en) * 1987-03-03 1988-09-15 Sachs Systemtechnik Gmbh ACTUATOR, ESPECIALLY FOR A MOTOR VEHICLE CLUTCH
US5094079A (en) * 1987-10-22 1992-03-10 Automotive Products Plc Master cylinder assembly
US4918921A (en) * 1987-10-22 1990-04-24 Automotive Products Plc Coaxial push rod and hollow screw ball nut drive for master cylinder
GB8724985D0 (en) * 1987-10-26 1987-12-02 Automotive Prod Plc Hydraulic actuator
DE3836255A1 (en) * 1988-10-25 1990-04-26 Opel Adam Ag ELECTRIC MOTOR ACTUATOR
EP0519287B1 (en) * 1991-06-07 1995-08-30 Honda Giken Kogyo Kabushiki Kaisha Collision preventing system for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1997702A1 (en) * 2007-05-31 2008-12-03 Hitachi Ltd. Electrically driven brake booster
CN114151464A (en) * 2021-12-21 2022-03-08 清华大学苏州汽车研究院（吴江） Ball screw type electromagnetic braking clutch actuating mechanism

Also Published As

Publication number Publication date
GB2279125A (en) 1994-12-21
BR9402467A (en) 1995-01-24
FR2706553A1 (en) 1994-12-23
GB9412176D0 (en) 1994-08-10
DE4320205A1 (en) 1994-12-22
FR2706553B1 (en) 1998-07-10
GB2279125B (en) 1997-08-20

Similar Documents

Publication Publication Date Title
GB2279125A8 (en) Actuating means for a motor vehicle friction clutch has master cyclinder operated by electric motor via ball and screw
GB9412175D0 (en) Actuating means for a motor vehicle friction clutch
GB2279625B (en) A motor vehicle pedal arrangement
GB2316455B (en) Method for operating a motor vehicle with vehicle-stabilizing brake interventions
AU4175996A (en) Brake system for a motor vehicle
GB2258283B (en) Arrangement for operating a friction clutch of a motor vehicle, in particular a lorry
GB2346660B (en) Motor vehicle with control unit that produces a clutch actuation signal
GB2294983B (en) Friction clutch for a motor vehicle
AU4557497A (en) Arrangement for actuating a motor vehicle braking system
GB2243655B (en) Arrangement for actuating a motor vehicle friction clutch
KR970009285B1 (en) Brake actuating unit for motor vehicle
GB2309508B (en) Pedal covering assembly for a foot-pedal for motor vehicles
ZA947407B (en) Mechanical operating mechanism in particular for motor vehicle brakes
GB2261718B (en) Clutch plate for a motor vehicle friction clutch
GB2310473B (en) Motor vehicle clutch control
AU2866392A (en) Motor vehicle brake pedal locking device
HUT74300A (en) Vacuum power brake for motor vehicles
GB2309287B (en) A pedal control for a vehicle
EP0521840A3 (en) Electric motor with a brake operated by electromagnetic means
GB2266568B (en) Brake lining wear control in a motor vehicle brake system
GB9207592D0 (en) Mechanism for actuating a vehicle parking brake
HUT75169A (en) Actuating unit for a hydraulic braking system for motor vehicles
GB9500336D0 (en) Mechanical actuating device for operating a parking brake of a motor vehicle
AU1489892A (en) A drive system for a pedal operated vehicle
AU662596B2 (en) Actuating unit for motor vehicle brakes

Legal Events

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

Effective date: 20040617