GB1398776A - Actuating cylinders for hydraulically actuated friction clutches - Google Patents

Actuating cylinders for hydraulically actuated friction clutches

Info

Publication number
GB1398776A
GB1398776A GB2730872A GB2730872A GB1398776A GB 1398776 A GB1398776 A GB 1398776A GB 2730872 A GB2730872 A GB 2730872A GB 2730872 A GB2730872 A GB 2730872A GB 1398776 A GB1398776 A GB 1398776A
Authority
GB
United Kingdom
Prior art keywords
hydraulically actuated
friction clutches
actuating cylinders
actuated friction
cylinders
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
Application number
GB2730872A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1398776A publication Critical patent/GB1398776A/en
Expired 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
    • 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
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/126—Details not specific to one of the before-mentioned types adjustment for wear or play
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2144—Yieldable
    • Y10T74/2147—Fluid cushion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB2730872A 1971-06-12 1972-06-12 Actuating cylinders for hydraulically actuated friction clutches Expired GB1398776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2129292A DE2129292A1 (en) 1971-06-12 1971-06-12 ACTUATION CYLINDER FOR A HYDRAULICALLY ACTUATED FRICTION CLUTCH

Publications (1)

Publication Number Publication Date
GB1398776A true GB1398776A (en) 1975-06-25

Family

ID=5810641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2730872A Expired GB1398776A (en) 1971-06-12 1972-06-12 Actuating cylinders for hydraulically actuated friction clutches

Country Status (7)

Country Link
US (1) US3812942A (en)
AT (1) AT321121B (en)
CH (1) CH538607A (en)
DE (1) DE2129292A1 (en)
FR (1) FR2142363A5 (en)
GB (1) GB1398776A (en)
SE (1) SE387419B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296046A (en) * 1994-10-18 1996-06-19 Automotive Products Plc Hydraulic actuation system for vehicle clutches

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921773A (en) * 1972-06-13 1975-11-25 Howard H Dietrich Clutch with slack take up and release motors
DE2637636C2 (en) * 1976-08-20 1986-02-27 Central'nyj naučno-issledovatel'skij avtomobil'nyj i avtomotornyj institut (NAMI), Moskau/Moskva Servo motor for the clutch
DE3118583A1 (en) * 1981-05-11 1983-02-10 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover THREE-POSITION GEAR CYLINDER
US4557361A (en) * 1982-02-01 1985-12-10 Automotive Products Plc Shipping and installation strap for linear actuator
US4911276A (en) * 1984-03-16 1990-03-27 Automotive Products Plc Method of motor vehicle assembly
FR2569794B1 (en) * 1984-08-28 1986-09-05 Renault Vehicules Ind DEVICE FOR ACTUATING BY CONTROL OF THE PRESSURE OF A FLUID WITH WEAR COMPENSATION AND CORRECTION OF CHARACTERISTICS IN PARTICULAR FOR FRICTION CLUTCH MECHANISMS
FR2604362A1 (en) * 1986-09-25 1988-04-01 Boddhisattva Chakravartin Blood pump for extra-corporeal circulation
WO1991000440A1 (en) * 1989-07-04 1991-01-10 Kabushiki Kaisha Kubota Clutch operating device of vehicle
DE4120643B4 (en) * 1991-06-22 2004-04-08 Zf Sachs Ag Friction clutch with displacement sensor
DE19510030A1 (en) * 1995-03-20 1996-10-02 Fichtel & Sachs Ag Actuating cylinder for engaging and disengaging a friction clutch
FR2749544B1 (en) * 1996-06-10 1998-08-28 Valeo IMPROVED DEVICE FOR HYDRAULICALLY CONTROLLING A CLUTCH OF A MOTOR VEHICLE
DE19654006A1 (en) * 1996-12-21 1998-06-25 Schaeffler Waelzlager Ohg Master cylinder for hydraulically operated clutch or brake
JP2002505732A (en) * 1998-04-10 2002-02-19 ヴァレオ Hydraulic spout with integrated reservoir and hydraulic control system with the spout
FR2777330B1 (en) * 1998-04-10 2000-11-03 Valeo HYDRAULIC RECEIVER WITH LEVERS AND HYDRAULIC CONTROL COMPRISING SUCH A RECEIVER
FR2777329B1 (en) * 1998-04-10 2000-06-23 Valeo HYDRAULIC TRANSMITTER WITH INTEGRATED TANK AND HYDRAULIC CONTROL COMPRISING SUCH A TRANSMITTER
EP0984185B1 (en) * 1998-09-02 2006-01-11 FTE automotive GmbH Hydraulic actuating device for operating an automotive clutch
DE19953093C2 (en) * 1999-11-04 2002-11-07 Daimler Chrysler Ag Torque transmission system
DE10015779A1 (en) * 2000-03-30 2001-10-04 Zahnradfabrik Friedrichshafen Device for venting hydraulically operated clutch or brake has connecting passage in housing wall so that one end opens out into pressure chamber and other end in non-selected state of clutch or brake opens out into coupling chamber
US7624356B1 (en) 2000-06-21 2009-11-24 Microsoft Corporation Task-sensitive methods and systems for displaying command sets
US6883168B1 (en) 2000-06-21 2005-04-19 Microsoft Corporation Methods, systems, architectures and data structures for delivering software via a network
US7000230B1 (en) 2000-06-21 2006-02-14 Microsoft Corporation Network-based software extensions
DE10253492A1 (en) * 2002-11-16 2004-05-27 Zf Friedrichshafen Ag Car clutch hydraulic actuator operational readiness preparation unit, has hydraulic pistons with valve controlled fluid link impedance and flow
DE10255713A1 (en) * 2002-11-29 2004-06-09 Zf Friedrichshafen Ag Device for increasing the functional reliability for a hydraulic circuit of a hydraulically actuated clutch
US7153106B2 (en) * 2003-01-16 2006-12-26 R. Conrader Company Air compressor unit inlet control
US7370066B1 (en) 2003-03-24 2008-05-06 Microsoft Corporation System and method for offline editing of data files
US7275216B2 (en) 2003-03-24 2007-09-25 Microsoft Corporation System and method for designing electronic forms and hierarchical schemas
US7415672B1 (en) 2003-03-24 2008-08-19 Microsoft Corporation System and method for designing electronic forms
US7913159B2 (en) 2003-03-28 2011-03-22 Microsoft Corporation System and method for real-time validation of structured data files
US7406660B1 (en) 2003-08-01 2008-07-29 Microsoft Corporation Mapping between structured data and a visual surface
US7334187B1 (en) 2003-08-06 2008-02-19 Microsoft Corporation Electronic form aggregation
US7937651B2 (en) 2005-01-14 2011-05-03 Microsoft Corporation Structural editing operations for network forms
US20060158023A1 (en) * 2005-01-14 2006-07-20 The Boler Company Continuous radius axle and fabricated spindle assembly
US8010515B2 (en) 2005-04-15 2011-08-30 Microsoft Corporation Query to an electronic form
US8200975B2 (en) 2005-06-29 2012-06-12 Microsoft Corporation Digital signatures for network forms
US8001459B2 (en) 2005-12-05 2011-08-16 Microsoft Corporation Enabling electronic documents for limited-capability computing devices
GB2458502B (en) * 2008-03-20 2012-02-08 Ford Global Tech Llc A method and apparatus for determining the engagement state of a clutch
US20090313743A1 (en) * 2008-06-20 2009-12-24 Craig Jason Hofmeyer Pants with saggy pants control system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1569143A (en) * 1923-11-14 1926-01-12 Westinghouse Air Brake Co Automobile brake
US2561009A (en) * 1947-10-29 1951-07-17 Wingfoot Corp Hydraulic brake master cylinder
BE547006A (en) * 1950-05-16
US2759584A (en) * 1952-12-24 1956-08-21 Citroen Sa Andre Hydraulically operated automatic clutch control device for automobile vehicles
DE1125777B (en) * 1957-06-01 1962-03-15 Johann Edelblut Automatic coupling device, especially for motor vehicles
US3140586A (en) * 1960-09-19 1964-07-14 Joelson Karl-Evert Anders Hydraulically operated apparatus
US3347043A (en) * 1965-11-22 1967-10-17 Cessna Aircraft Co Master cylinder construction affording automatic re-phasing of master and slave cylinders
US3406800A (en) * 1966-12-13 1968-10-22 Tel Life Corp Hydraulic clutch wear warning device
US3583282A (en) * 1969-09-11 1971-06-08 Morgen Mfg Co Hydraulic system
US3633365A (en) * 1970-09-28 1972-01-11 John C Belknap Hydraulic jack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2296046A (en) * 1994-10-18 1996-06-19 Automotive Products Plc Hydraulic actuation system for vehicle clutches
GB2296046B (en) * 1994-10-18 1998-07-15 Automotive Products Plc Actuation systems

Also Published As

Publication number Publication date
DE2129292A1 (en) 1973-01-04
CH538607A (en) 1973-06-30
SE387419B (en) 1976-09-06
AT321121B (en) 1975-03-10
US3812942A (en) 1974-05-28
FR2142363A5 (en) 1973-01-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees