WO2011113406A3 - Cylindre récepteur - Google Patents

Cylindre récepteur Download PDF

Info

Publication number
WO2011113406A3
WO2011113406A3 PCT/DE2011/000139 DE2011000139W WO2011113406A3 WO 2011113406 A3 WO2011113406 A3 WO 2011113406A3 DE 2011000139 W DE2011000139 W DE 2011000139W WO 2011113406 A3 WO2011113406 A3 WO 2011113406A3
Authority
WO
WIPO (PCT)
Prior art keywords
slave cylinder
pressure chamber
seal
annular piston
swelling
Prior art date
Application number
PCT/DE2011/000139
Other languages
German (de)
English (en)
Other versions
WO2011113406A2 (fr
Inventor
Thomas Rammhofer
Berthold Altmeppen
Original Assignee
Schaeffler Technologies Gmbh & Co. Kg
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 Schaeffler Technologies Gmbh & Co. Kg filed Critical Schaeffler Technologies Gmbh & Co. Kg
Priority to DE112011100927.5T priority Critical patent/DE112011100927B4/de
Priority to CN201180013998.3A priority patent/CN102803772B/zh
Publication of WO2011113406A2 publication Critical patent/WO2011113406A2/fr
Publication of WO2011113406A3 publication Critical patent/WO2011113406A3/fr

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3216—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction parallel to the surfaces
    • 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)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

L'invention concerne un cylindre récepteur pour un système de débrayage hydraulique d'un embrayage à friction de véhicules, le cylindre récepteur comportant un carter, disposé concentriquement par rapport à un arbre d'entrée de la boîte de vitesses et muni d'un alésage longitudinal, dans lequel une douille de guidage est agencée à distance radiale pour former une chambre de pression circulaire, un piston annulaire étant monté dans la chambre de pression de manière mobile axialement et étant muni d'un joint d'étanchéité du côté de la chambre de pression. Selon l'invention, les pannes et dysfonctionnements dus au gonflement des joints d'étanchéité peuvent être diminués du fait que, sur le côté chambre de pression du joint d'étanchéité, est disposé un moyen de limitation, par lequel le gonflement du joint d'étanchéité est limité dans la direction axiale.
PCT/DE2011/000139 2010-03-15 2011-02-15 Cylindre récepteur WO2011113406A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112011100927.5T DE112011100927B4 (de) 2010-03-15 2011-02-15 Nehmerzylinder für ein hydraulisches Ausrücksystem einer Reibungskupplung von Fahrzeugen
CN201180013998.3A CN102803772B (zh) 2010-03-15 2011-02-15 从动缸

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010011450.2 2010-03-15
DE102010011450 2010-03-15
DE102010019540.5 2010-05-06
DE102010019540 2010-05-06

Publications (2)

Publication Number Publication Date
WO2011113406A2 WO2011113406A2 (fr) 2011-09-22
WO2011113406A3 true WO2011113406A3 (fr) 2011-12-08

Family

ID=44170188

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/000139 WO2011113406A2 (fr) 2010-03-15 2011-02-15 Cylindre récepteur

Country Status (3)

Country Link
CN (1) CN102803772B (fr)
DE (2) DE102011011225A1 (fr)
WO (1) WO2011113406A2 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011103377B4 (de) * 2010-06-29 2020-09-03 Schaeffler Technologies AG & Co. KG Nehmerzylinder für eine Kupplungsbetätigungseinrichtung
EP2880330B1 (fr) * 2012-08-02 2019-10-09 Schaeffler Technologies AG & Co. KG Unité à piston/cylindre d'un système hydraulique
US9249883B2 (en) * 2013-01-17 2016-02-02 Gm Global Technology Operations, Llc Anti-rotate attenuation device
DE102014208898A1 (de) 2013-05-14 2014-11-20 Schaeffler Technologies Gmbh & Co. Kg Nehmerzylinder für ein hydraulisches Ausrücksystem mit Kolbenzentrierung
DE102014215722A1 (de) * 2013-09-04 2015-03-05 Schaeffler Technologies Gmbh & Co. Kg Geberzylinder
CN106104049B (zh) * 2014-03-06 2018-12-25 舍弗勒技术股份两合公司 用于离合器操作装置的分离系统
CN108138865B (zh) * 2015-10-16 2019-10-18 舍弗勒技术股份两合公司 用于操纵摩擦离合器的液压分离系统的从动缸
DE102016214551A1 (de) 2016-08-05 2018-02-08 Schaeffler Technologies AG & Co. KG Druckzylinder mit einem als Dichtung dienenden Schrumpfring zur einfachen Montage auf einem Führungshülsenbereich eines Gehäuses
DE102017110716B3 (de) * 2017-05-17 2018-07-26 Schaeffler Technologies AG & Co. KG Kolben-Zylinder-Anordnung für ein Kupplungs- oder Bremssystem und Kupplung mit einer Kolben-Zylinder-Anordnung
DE102017113723A1 (de) * 2017-06-21 2018-12-27 Schaeffler Technologies AG & Co. KG Kupplungsnehmerzylinder für ein hydraulisches Kupplungssystem
FR3075291B1 (fr) * 2017-12-18 2020-08-07 Valeo Embrayages Piston en deux parties, le piston etant destine a equiper un mecanisme d'embrayage
DE102018116272A1 (de) * 2018-07-05 2020-01-09 Schaeffler Technologies AG & Co. KG Nehmerzylinder mit Dichtringträger
WO2020029193A1 (fr) * 2018-08-09 2020-02-13 舍弗勒技术股份两合公司 Dispositif de retenue d'élément d'étanchéité et cylindre asservi concentrique
DE102018121377A1 (de) * 2018-08-31 2020-03-05 Fte Automotive Gmbh Zentralaktuator für eine hydraulische oder pneumatische Kupplungsbetätigung
DE102019101440A1 (de) * 2019-01-21 2020-07-23 Fte Automotive Gmbh Nehmerzylinder für einen Kupplungausrückmechanismus
US11629785B2 (en) * 2019-04-24 2023-04-18 Parker-Hannifin Corporation Fiber reinforced seal lips for increased pressure resistance
DE102019111526A1 (de) * 2019-05-03 2020-11-05 Schaeffler Technologies AG & Co. KG Lamellenbremsvorrichtung sowie Getriebeanordnung mit der Lamellenbremsvorrichtung
DE102020105010A1 (de) * 2020-02-26 2021-08-26 Schaeffler Technologies AG & Co. KG Nehmervorrichtung für ein Kupplungssystem sowie Kupplungssystem für ein Fahrzeug
AT524593B1 (de) * 2020-12-23 2022-08-15 Avl List Gmbh Fluidkolben-Vorrichtung
DE102021208531B3 (de) 2021-08-05 2022-11-10 Trelleborg Sealing Solutions Germany Gmbh Geberkolben, hydraulische Fahrzeugbremse und Verfahren zum Herstellen des Geberkolbens

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009889A1 (fr) * 1987-06-05 1988-12-15 Automotive Products Plc Joint d'etancheite pour piston
US20020060116A1 (en) * 2000-11-21 2002-05-23 Mannesmann Sachs Ag Release system for a clutch assembly
DE10314962A1 (de) * 2003-04-02 2004-10-28 Zf Sachs Ag Dichtung für eine Betätigungseinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827834A (en) * 1987-06-05 1989-05-09 Automotive Products, Plc Four point seal
DE19609472A1 (de) 1996-03-04 1997-09-11 Schaeffler Waelzlager Kg Ringkolbendichtung für ein hydraulisch betätigbares Ausrücksystem
DE19652785B4 (de) * 1996-12-19 2007-01-18 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Ausrückvorrichtung mit integriertem Wegsensor für eine hydraulisch betätigte Reibungskupplung
DE19811655A1 (de) * 1998-03-18 1999-09-23 Schaeffler Waelzlager Ohg Kunststoffbauteil
FR2786837B1 (fr) * 1998-12-02 2001-02-16 Valeo Recepteur hydraulique, notamment d'embrayage, a piston elastique
CN101287924A (zh) * 2005-10-11 2008-10-15 卢克摩擦片和离合器两合公司 具有带轴向间隙的环形活塞的从动缸
CN102105711B (zh) * 2008-07-21 2014-06-04 舍弗勒技术股份两合公司 从动缸

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988009889A1 (fr) * 1987-06-05 1988-12-15 Automotive Products Plc Joint d'etancheite pour piston
US20020060116A1 (en) * 2000-11-21 2002-05-23 Mannesmann Sachs Ag Release system for a clutch assembly
DE10314962A1 (de) * 2003-04-02 2004-10-28 Zf Sachs Ag Dichtung für eine Betätigungseinrichtung

Also Published As

Publication number Publication date
DE112011100927A5 (de) 2013-01-24
WO2011113406A2 (fr) 2011-09-22
DE102011011225A1 (de) 2011-09-15
CN102803772A (zh) 2012-11-28
DE112011100927B4 (de) 2020-03-12
CN102803772B (zh) 2015-08-19

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