FR2786837B1 - HYDRAULIC RECEIVER, ESPECIALLY CLUTCH, WITH ELASTIC PISTON - Google Patents

HYDRAULIC RECEIVER, ESPECIALLY CLUTCH, WITH ELASTIC PISTON

Info

Publication number
FR2786837B1
FR2786837B1 FR9815211A FR9815211A FR2786837B1 FR 2786837 B1 FR2786837 B1 FR 2786837B1 FR 9815211 A FR9815211 A FR 9815211A FR 9815211 A FR9815211 A FR 9815211A FR 2786837 B1 FR2786837 B1 FR 2786837B1
Authority
FR
France
Prior art keywords
elastic piston
hydraulic receiver
especially clutch
clutch
hydraulic
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 - Lifetime
Application number
FR9815211A
Other languages
French (fr)
Other versions
FR2786837A1 (en
Inventor
Andre Tobiasz
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.)
Valeo SE
Original Assignee
Valeo SE
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 Valeo SE filed Critical Valeo SE
Priority to FR9815211A priority Critical patent/FR2786837B1/en
Priority to DE19956771A priority patent/DE19956771A1/en
Publication of FR2786837A1 publication Critical patent/FR2786837A1/en
Application granted granted Critical
Publication of FR2786837B1 publication Critical patent/FR2786837B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • 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
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/087—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR9815211A 1998-12-02 1998-12-02 HYDRAULIC RECEIVER, ESPECIALLY CLUTCH, WITH ELASTIC PISTON Expired - Lifetime FR2786837B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9815211A FR2786837B1 (en) 1998-12-02 1998-12-02 HYDRAULIC RECEIVER, ESPECIALLY CLUTCH, WITH ELASTIC PISTON
DE19956771A DE19956771A1 (en) 1998-12-02 1999-11-25 Hydraulic slave cylinder esp. for clutches has piston with hollow-cylindrical wall and piston head and end with cut-outs to define head and end sectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9815211A FR2786837B1 (en) 1998-12-02 1998-12-02 HYDRAULIC RECEIVER, ESPECIALLY CLUTCH, WITH ELASTIC PISTON

Publications (2)

Publication Number Publication Date
FR2786837A1 FR2786837A1 (en) 2000-06-09
FR2786837B1 true FR2786837B1 (en) 2001-02-16

Family

ID=9533487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9815211A Expired - Lifetime FR2786837B1 (en) 1998-12-02 1998-12-02 HYDRAULIC RECEIVER, ESPECIALLY CLUTCH, WITH ELASTIC PISTON

Country Status (2)

Country Link
DE (1) DE19956771A1 (en)
FR (1) FR2786837B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314864B3 (en) 2003-04-02 2004-10-28 Fte Automotive Gmbh & Co. Kg Central release for hydraulic clutch actuation
DE102008033968A1 (en) * 2007-08-10 2009-02-12 Luk Lamellen Und Kupplungsbau Beteiligungs Kg slave cylinder
FR2934342A3 (en) * 2008-07-25 2010-01-29 Renault Sas Hydraulic concentric control device for disc clutch of motor vehicle, has cover housed in housing and isolating interior part of housing from exterior when piston is in engaged position, and seal assuring sealing between piston and cavity
CN102803772B (en) * 2010-03-15 2015-08-19 舍弗勒技术股份两合公司 Driven cylinder
FR3005333A3 (en) * 2013-05-03 2014-11-07 Renault Sa CLUTCH HOUSING WITH SIMPLIFIED MOUNTING CONCENTRIC HYDRAULIC CONTROLS
FR3047054B1 (en) 2016-01-25 2019-07-12 Valeo Embrayages CLUTCH FASTENING, IN PARTICULAR FOR A MOTOR VEHICLE
FR3047055B1 (en) 2016-01-25 2019-07-12 Valeo Embrayages CLUTCH FASTENING, IN PARTICULAR FOR A MOTOR VEHICLE
DE102018121377A1 (en) * 2018-08-31 2020-03-05 Fte Automotive Gmbh Central actuator for hydraulic or pneumatic clutch actuation
DE102019101438A1 (en) * 2019-01-21 2020-07-23 Fte Automotive Gmbh Slave cylinder for a clutch release mechanism
DE102022113925A1 (en) 2022-06-02 2023-12-07 Schaeffler Technologies AG & Co. KG Slave cylinder with two-part annular pistons for a hydraulic release system as well as clutch or brake arrangement with the slave cylinder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522757B1 (en) 1982-03-03 1987-05-15 Valeo HYDRAULIC VALVE DEVICE FOR HYDRAULIC CIRCUIT FOR CONTROLLING CLUTCHES, BRAKES AND THE LIKE
GB8417395D0 (en) * 1984-07-07 1984-08-08 Bendix Ltd Piston and cylinder apparatus
JP2707475B2 (en) * 1990-07-20 1998-01-28 日本ピストンリング株式会社 Thin 3-piece oil ring
DE4129370C2 (en) * 1991-09-04 2001-11-22 Mannesmann Sachs Ag Hydraulically actuated releaser with support ring and support shoulder
GB9500126D0 (en) * 1995-01-05 1995-03-01 Automotive Prod France Actuators
FR2730532B1 (en) 1995-02-09 1997-04-04 Valeo HYDRAULICALLY CONTROLLED CLUTCH STOPPER FOR DIAPHRAGM CLUTCH, ESPECIALLY FOR MOTOR VEHICLES WITH A GUIDE SLEEVE
FR2740192B1 (en) * 1995-10-24 1997-12-19 Skf France HYDRAULIC DEVICE FOR A CLUTCH MANEUVER
GB9606971D0 (en) * 1996-04-02 1996-06-05 Automotive Prod France Hydraulic actuators

Also Published As

Publication number Publication date
DE19956771A1 (en) 2000-06-08
FR2786837A1 (en) 2000-06-09

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