BR9912400A - Vedação para um sistema de desengate acionado hidraulicamente - Google Patents

Vedação para um sistema de desengate acionado hidraulicamente

Info

Publication number
BR9912400A
BR9912400A BR9912400-9A BR9912400A BR9912400A BR 9912400 A BR9912400 A BR 9912400A BR 9912400 A BR9912400 A BR 9912400A BR 9912400 A BR9912400 A BR 9912400A
Authority
BR
Brazil
Prior art keywords
sealing
plunger
hydraulically driven
piston
seal
Prior art date
Application number
BR9912400-9A
Other languages
English (en)
Inventor
Ludwig Winkelmann
Gerhard Meyer
Original Assignee
Luk Lamellen & Kupplungsbau
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
Priority claimed from DE19835707A external-priority patent/DE19835707A1/de
Application filed by Luk Lamellen & Kupplungsbau filed Critical Luk Lamellen & Kupplungsbau
Publication of BR9912400A publication Critical patent/BR9912400A/pt

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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84

Abstract

Patente de Invenção: <B>"VEDAçãO PARA UM SISTEMA DE DESENGATE ACIONADO HIDRAULICAMENTE"<D>. Um sistema de desengate acionado hidraulicamente, em particular, para um acoplamento de mola de um veículo automotor, apresenta uma unidade de cilindro e êmbolo, a qual abrange uma carcaça cilíndrica em forma de anel, e um tubo de condução interno, com uma câmara de pressão situada entre eles, sendo que na câmara de pressão é recebido um êmbolo que pode se deslocar axialmente, o qual na extremidade dianteira apresenta uma vedação com lábios de vedação que encostam no lado interno da carcaça e no lado externo do tubo de condução. A fim de evitar interferências de operação por meio de uma virada para o lado ou um emperramento do elemento de vedação, para a retenção no êmbolo, a vedação (6) está ligada com fecho devido à forma com um anel de retenção (11) fixado no êmbolo e com uma seção final do êmbolo (5).
BR9912400-9A 1998-07-24 1999-06-15 Vedação para um sistema de desengate acionado hidraulicamente BR9912400A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19833342 1998-07-24
DE19835707A DE19835707A1 (de) 1998-07-24 1998-08-07 Dichtung für ein hydraulisch betätigtes Ausrücksystem
PCT/EP1999/004113 WO2000006921A1 (de) 1998-07-24 1999-06-15 Dichtung für ein hydraulisch betätigtes ausrücksystem

Publications (1)

Publication Number Publication Date
BR9912400A true BR9912400A (pt) 2001-05-02

Family

ID=26047672

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912400-9A BR9912400A (pt) 1998-07-24 1999-06-15 Vedação para um sistema de desengate acionado hidraulicamente

Country Status (4)

Country Link
US (1) US6328148B2 (pt)
BR (1) BR9912400A (pt)
DE (1) DE19981436D2 (pt)
WO (1) WO2000006921A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730532B1 (fr) * 1995-02-09 1997-04-04 Valeo Butee de debrayage a commande hydraulique pour embrayage a diaphragme, notamment pour vehicule automobile comportant un manchon de guidage
GB2344393B (en) * 1998-10-15 2003-07-09 Luk Lamellen & Kupplungsbau Hydraulic release system
DE10228051B4 (de) * 2001-06-28 2013-12-24 Schaeffler Technologies AG & Co. KG Hydraulisch betätigbares Ausrücksystem für Kraftfahrzeug-Reibungskupplung
DE10314864B3 (de) * 2003-04-02 2004-10-28 Fte Automotive Gmbh & Co. Kg Zentralausrücker für eine hydraulische Kupplungsbetätigung
FR2861459B1 (fr) * 2003-10-22 2006-02-24 Skf Ab Systeme de mesure de rotation haute resolution absolu multitour et roulement equipe d'un tel systeme.
FR2872558B1 (fr) * 2004-07-02 2006-09-29 Skf Ab Butee de debrayage et procede de fabrication
FR2873182B1 (fr) * 2004-07-16 2007-12-28 Freudenberg Soc Par Actions Si Piece d'etancheite a moyens de liaison integres et ensemble mecanique mettant en oeuvre une telle piece d'etancheite
EP1848897A1 (fr) * 2005-02-15 2007-10-31 Aktiebolaget SKF (publ) Dispositif de roulement codeur et machine tournante
FR2902699B1 (fr) * 2006-06-26 2010-10-22 Skf Ab Dispositif de butee de suspension et jambe de force.
FR2906587B1 (fr) 2006-10-03 2009-07-10 Skf Ab Dispositif de galet tendeur.
FR2910129B1 (fr) * 2006-12-15 2009-07-10 Skf Ab Dispositif de palier a roulement instrumente
WO2008086763A1 (de) 2007-01-15 2008-07-24 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Nehmerzylinder
FR2913081B1 (fr) * 2007-02-27 2009-05-15 Skf Ab Dispositif de poulie debrayable
US8534926B2 (en) * 2008-05-27 2013-09-17 Jtekt Corporation Clutch release bearing
US8485333B2 (en) * 2009-08-26 2013-07-16 GM Global Technology Operations LLC Actuation device for a dual clutch transmission
US8636125B2 (en) * 2009-08-26 2014-01-28 GM Global Technology Operations LLC Actuation device having wiper seals for a dual clutch transmission
DE102011103376A1 (de) * 2010-06-29 2011-12-29 Schaeffler Technologies Gmbh & Co. Kg Kolben-Zylinder-Anordnung mit am Kolben befestigter Dichtung
JP6033223B2 (ja) * 2010-07-29 2016-11-30 シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ デュアルクラッチ用のレリーズユニット、及び、その製造方法
EP2739874B1 (de) * 2011-08-05 2016-04-27 Schaeffler Technologies AG & Co. KG Nehmerzylinder
WO2014012540A1 (de) * 2012-07-17 2014-01-23 Schaeffler Technologies AG & Co. KG Kolben-zylinder-anordnung, insbesondere für ein kupplungsbetätigungssystem in einem kraftfahrzeug
EP2880329B1 (de) * 2012-08-02 2017-04-19 Schaeffler Technologies AG & Co. KG Nehmerzylinder für eine hydraulische ausrückanordnung zur betätigung einer kupplung
CN104736873B (zh) * 2012-08-02 2017-10-13 舍弗勒技术股份两合公司 液压系统的活塞缸单元
DE112015000892T5 (de) * 2014-02-20 2016-11-17 Schaeffler Technologies AG & Co. KG Konzentrischer Nehmerzylinder, der eine Freilaufkupplung enthält
DE102017110328B4 (de) * 2017-05-12 2022-10-06 Schaeffler Technologies AG & Co. KG Kolbenbaugruppe für einen Nehmerzylinder mit umgreifender Dichtung und Hülse und Montageverfahren für Kolbenbaugruppe
DE102018111760B4 (de) * 2018-05-16 2020-01-16 Schaeffler Technologies AG & Co. KG Nehmerzylinder mit geteiltem Dichtringträger
AT524593B1 (de) * 2020-12-23 2022-08-15 Avl List Gmbh Fluidkolben-Vorrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989010493A1 (fr) * 1988-04-26 1989-11-02 Kabushiki Kaisha Daikin Seisakusho Dispositifs de debrayage
US5135092A (en) 1990-07-07 1992-08-04 Luk Lamellen Und Kupplungsbau Gmbh Apparatus for transmitting torque
DE4129370C2 (de) * 1991-09-04 2001-11-22 Mannesmann Sachs Ag Hydraulisch betätigbarer Ausrücker mit Stützring und Stützschulter
FR2730534B1 (fr) * 1995-02-09 1997-04-04 Valeo Butee de debrayage a commande hydraulique pour un embrayage a diaphragme de vehicule automobile
FR2738886B1 (fr) * 1995-09-14 1997-10-24 Valeo Dispositif de debrayage a commande hydraulique pour embrayage, notamment pour vehicules automobiles
FR2738883B1 (fr) 1995-09-14 1997-10-24 Valeo Butee de debrayage a commande hydraulique pour un embrayage a diaphragme de vehicule automobile
FR2745617B1 (fr) * 1996-02-29 1999-01-08 Valeo Dispositif de debrayage a commande hydraulique perfectionnee notamment pour vehicules automobiles
DE19609472A1 (de) * 1996-03-04 1997-09-11 Schaeffler Waelzlager Kg Ringkolbendichtung für ein hydraulisch betätigbares Ausrücksystem
FR2757590B1 (fr) * 1996-12-23 1999-09-10 Valeo Recepteur de commande hydraulique d'embrayage

Also Published As

Publication number Publication date
WO2000006921A1 (de) 2000-02-10
DE19981436D2 (de) 2001-07-12
US6328148B2 (en) 2001-12-11
US20010004038A1 (en) 2001-06-21

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time