GB2381053A - Master cylinder - Google Patents

Master cylinder

Info

Publication number
GB2381053A
GB2381053A GB0300307A GB0300307A GB2381053A GB 2381053 A GB2381053 A GB 2381053A GB 0300307 A GB0300307 A GB 0300307A GB 0300307 A GB0300307 A GB 0300307A GB 2381053 A GB2381053 A GB 2381053A
Authority
GB
United Kingdom
Prior art keywords
master cylinder
energy accumulator
matching unit
actuating lever
actively connected
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
GB0300307A
Other versions
GB0300307D0 (en
GB2381053A8 (en
GB2381053B (en
Inventor
Ulrich Rohs
Christopher Drager
Peter Nissen
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.)
ROHS VOIGT PATENTVERWERTUNSGMB
Original Assignee
ROHS VOIGT PATENTVERWERTUNSGMB
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 ROHS VOIGT PATENTVERWERTUNSGMB filed Critical ROHS VOIGT PATENTVERWERTUNSGMB
Publication of GB0300307D0 publication Critical patent/GB0300307D0/en
Publication of GB2381053A publication Critical patent/GB2381053A/en
Publication of GB2381053A8 publication Critical patent/GB2381053A8/en
Application granted granted Critical
Publication of GB2381053B publication Critical patent/GB2381053B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

The invention relates to a master cylinder comprising a master piston (2), which is driven by an actuating lever (4), and comprising an energy accumulator (11), which is actively connected to said actuating lever. The pressure matching unit (15) operates via a mechanical retention system. The energy accumulator is also actively connected to the pressure matching unit, which varies the energy inside the energy accumulator according to a fluid pressure.
GB0300307A 2000-07-07 2001-07-09 Master cylinder Expired - Fee Related GB2381053B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10032619 2000-07-07
PCT/DE2001/002481 WO2002004830A1 (en) 2000-07-07 2001-07-09 Master cylinder

Publications (4)

Publication Number Publication Date
GB0300307D0 GB0300307D0 (en) 2003-02-05
GB2381053A true GB2381053A (en) 2003-04-23
GB2381053A8 GB2381053A8 (en) 2003-08-01
GB2381053B GB2381053B (en) 2004-07-14

Family

ID=7647843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0300307A Expired - Fee Related GB2381053B (en) 2000-07-07 2001-07-09 Master cylinder

Country Status (5)

Country Link
AU (1) AU2001276304A1 (en)
DE (1) DE10192652D2 (en)
ES (1) ES2246676B1 (en)
GB (1) GB2381053B (en)
WO (1) WO2002004830A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015202875A1 (en) 2014-03-14 2015-09-17 Schaeffler Technologies AG & Co. KG Pedal power generation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2065250A (en) * 1979-12-04 1981-06-24 Wabco Fahrzeugbremsen Gmbh Wear compensating arrangement in a disc brake
EP0881134A2 (en) * 1997-05-30 1998-12-02 ABB Daimler-Benz Transportation (Technology) GmbH Power accumulator
DE19828198A1 (en) * 1998-03-13 1999-09-16 Rohs Voigt Patentverwertungsge Release device, in particular for a clutch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19943339A1 (en) 1999-09-10 2001-03-15 Rohs Voigt Patentverwertungsge Release device, in particular for a clutch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2065250A (en) * 1979-12-04 1981-06-24 Wabco Fahrzeugbremsen Gmbh Wear compensating arrangement in a disc brake
EP0881134A2 (en) * 1997-05-30 1998-12-02 ABB Daimler-Benz Transportation (Technology) GmbH Power accumulator
DE19828198A1 (en) * 1998-03-13 1999-09-16 Rohs Voigt Patentverwertungsge Release device, in particular for a clutch

Also Published As

Publication number Publication date
GB0300307D0 (en) 2003-02-05
AU2001276304A1 (en) 2002-01-21
WO2002004830A1 (en) 2002-01-17
DE10192652D2 (en) 2003-06-18
GB2381053A8 (en) 2003-08-01
ES2246676B1 (en) 2007-03-16
GB2381053B (en) 2004-07-14
ES2246676A1 (en) 2006-02-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100709