GB2308873B - Friction clutch actuating means - Google Patents

Friction clutch actuating means

Info

Publication number
GB2308873B
GB2308873B GB9700076A GB9700076A GB2308873B GB 2308873 B GB2308873 B GB 2308873B GB 9700076 A GB9700076 A GB 9700076A GB 9700076 A GB9700076 A GB 9700076A GB 2308873 B GB2308873 B GB 2308873B
Authority
GB
United Kingdom
Prior art keywords
actuating means
friction clutch
clutch actuating
friction
clutch
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
GB9700076A
Other versions
GB9700076D0 (en
GB2308873A (en
Inventor
Jens Dorfschmid
Lutz Leimbach
Ingo Franz
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
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 Fichtel and Sachs AG, Mannesmann Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB9700076D0 publication Critical patent/GB9700076D0/en
Publication of GB2308873A publication Critical patent/GB2308873A/en
Application granted granted Critical
Publication of GB2308873B publication Critical patent/GB2308873B/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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/10—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
    • F16D27/108—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings with axially movable clutching members
    • 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
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • F16D48/064—Control of electrically or electromagnetically actuated clutches
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1021—Electrical type
    • F16D2500/1022—Electromagnet
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/316—Other signal inputs not covered by the groups above
    • F16D2500/3166—Detection of an elapsed period of time
    • 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/50—Problem to be solved by the control system
    • F16D2500/501—Relating the actuator
    • F16D2500/5016—Shifting operation, i.e. volume compensation of the master cylinder due to wear, temperature changes or leaks in the 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
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/70418—Current

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Braking Arrangements (AREA)
GB9700076A 1996-01-05 1997-01-03 Friction clutch actuating means Expired - Fee Related GB2308873B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19600244A DE19600244A1 (en) 1996-01-05 1996-01-05 Friction clutch with an actuator

Publications (3)

Publication Number Publication Date
GB9700076D0 GB9700076D0 (en) 1997-02-19
GB2308873A GB2308873A (en) 1997-07-09
GB2308873B true GB2308873B (en) 1999-09-01

Family

ID=7782201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9700076A Expired - Fee Related GB2308873B (en) 1996-01-05 1997-01-03 Friction clutch actuating means

Country Status (4)

Country Link
DE (1) DE19600244A1 (en)
ES (1) ES2116943B1 (en)
FR (1) FR2743401B1 (en)
GB (1) GB2308873B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808709A1 (en) * 1998-03-02 1999-09-09 Glotz Brake force amplification device for vehicles
DE10125733B4 (en) * 2001-05-16 2005-01-27 Vogel, Heribert clutch
DE10244049A1 (en) * 2002-09-21 2004-04-01 Zf Sachs Ag Method for enhancing the performance of a friction clutch has magnetic inserts in both clutch sides having similar poles adjacent each other
WO2008113130A1 (en) * 2007-03-21 2008-09-25 Mendo Mitrovski Clutch control assembly
US8534439B2 (en) 2008-05-30 2013-09-17 American Axle & Manufacturing, Inc. Electromechanical actuator for friction clutches
SE534581C2 (en) * 2010-02-01 2011-10-11 Scania Cv Ab Procedure and systems for coupling
US8231505B2 (en) * 2010-05-25 2012-07-31 Magna Powertrain Of America, Inc. Electromagnetic actuation system with force feedback control using piezoelectric ring
FR3012551B1 (en) * 2013-10-29 2015-12-25 Peugeot Citroen Automobiles Sa ELECTROMAGNETIC DECLINE DEVICE FOR FRICTION CLUTCH

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742116A (en) * 1952-02-11 1955-12-21 Bendix Aviat Corp Frictional devices comprising self-adjusting mechanisms
GB1393285A (en) * 1972-07-25 1975-05-07 Gkn Transmissions Ltd Clutches
GB2138893A (en) * 1983-04-27 1984-10-31 Baruffaldi Frizioni Spa Electromagnetic friction clutch
US5373912A (en) * 1992-02-06 1994-12-20 Mazda Motor Corporation Control system for restrictively controlling electromagnetically controlled differential
US5462496A (en) * 1994-07-12 1995-10-31 Dana Corporation Clutch actuating device for use in a vehicle drivetrain subassembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1085453A (en) * 1953-06-26 1955-02-02 Const Mecaniques Chenard & Wal Intermediate plate for clutch mechanism with multiple discs and clutch equipped with this plate
DE1051082B (en) * 1955-07-18 1959-02-19 Max Baermann Electromagnetically operated friction clutch and brake
DE1790245U (en) * 1959-03-24 1959-06-11 Binder Magnete K G SLIP-FREE, ELECTROMAGNETICALLY ACTUATED SMALL CLUTCH.
DE1229792B (en) * 1961-12-21 1966-12-01 Pintsch Bamag Ag Electromagnetically actuated friction brake and spring-pressure friction clutch
US3233473A (en) * 1962-11-26 1966-02-08 Carl E Winter Signal actuated control device
US3473638A (en) * 1965-12-02 1969-10-21 Gen Motors Corp Transmission with constant speed electric clutch
JPS5018134B1 (en) * 1969-10-31 1975-06-26
US3858700A (en) * 1972-05-10 1975-01-07 Fmc Corp Self-adjusting clutch or brake
FR2583489B1 (en) * 1985-06-14 1987-08-14 Renault Vehicules Ind ELECTROMAGNETIC DEVICE FOR SOLIDARIZING A GEAR WITH ITS SHAFT IN A GEARBOX
US5060158A (en) * 1988-09-27 1991-10-22 Diesel Kiki Co., Ltd. Apparatus for controlling clutches
DE3926236C2 (en) * 1989-08-09 1998-04-23 Mannesmann Sachs Ag Method and arrangement for controlling a motor vehicle friction clutch
US5335746A (en) * 1993-01-19 1994-08-09 Sauer Inc. Electromagnetic clutch driven steerable axle
AU7177294A (en) * 1993-06-28 1995-01-17 Yves J. Kemper Electronically controlled servomechanism and method for automotive starting clutches
WO1995013487A1 (en) * 1993-11-12 1995-05-18 Kemper Yves J Electronically actuated and controlled power transmission system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742116A (en) * 1952-02-11 1955-12-21 Bendix Aviat Corp Frictional devices comprising self-adjusting mechanisms
GB1393285A (en) * 1972-07-25 1975-05-07 Gkn Transmissions Ltd Clutches
GB2138893A (en) * 1983-04-27 1984-10-31 Baruffaldi Frizioni Spa Electromagnetic friction clutch
US5373912A (en) * 1992-02-06 1994-12-20 Mazda Motor Corporation Control system for restrictively controlling electromagnetically controlled differential
US5462496A (en) * 1994-07-12 1995-10-31 Dana Corporation Clutch actuating device for use in a vehicle drivetrain subassembly

Also Published As

Publication number Publication date
ES2116943B1 (en) 1999-01-16
GB9700076D0 (en) 1997-02-19
FR2743401A1 (en) 1997-07-11
FR2743401B1 (en) 1998-11-06
GB2308873A (en) 1997-07-09
ES2116943A1 (en) 1998-07-16
DE19600244A1 (en) 1997-07-10

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Legal Events

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

Effective date: 20010103