FR2780122B1 - Dispositif de debrayage a commande hydraulique - Google Patents

Dispositif de debrayage a commande hydraulique

Info

Publication number
FR2780122B1
FR2780122B1 FR9907779A FR9907779A FR2780122B1 FR 2780122 B1 FR2780122 B1 FR 2780122B1 FR 9907779 A FR9907779 A FR 9907779A FR 9907779 A FR9907779 A FR 9907779A FR 2780122 B1 FR2780122 B1 FR 2780122B1
Authority
FR
France
Prior art keywords
controlled release
release device
hydraulically controlled
hydraulically
release
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 - Fee Related
Application number
FR9907779A
Other languages
English (en)
Other versions
FR2780122A1 (fr
Inventor
Sylvain Thomire
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
Priority claimed from FR9807970A external-priority patent/FR2780121B1/fr
Application filed by Valeo SE filed Critical Valeo SE
Priority to FR9907779A priority Critical patent/FR2780122B1/fr
Publication of FR2780122A1 publication Critical patent/FR2780122A1/fr
Application granted granted Critical
Publication of FR2780122B1 publication Critical patent/FR2780122B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • B21C23/205—Making products of generally elongated shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/154—Making multi-wall tubes
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
FR9907779A 1998-06-19 1999-06-18 Dispositif de debrayage a commande hydraulique Expired - Fee Related FR2780122B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9907779A FR2780122B1 (fr) 1998-06-19 1999-06-18 Dispositif de debrayage a commande hydraulique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9807970A FR2780121B1 (fr) 1998-06-19 1998-06-19 Dispositif de debrayage a commande hydraulique dotee d'un tube de guidage et procede d'obtention d'un tel tube
FR9907779A FR2780122B1 (fr) 1998-06-19 1999-06-18 Dispositif de debrayage a commande hydraulique

Publications (2)

Publication Number Publication Date
FR2780122A1 FR2780122A1 (fr) 1999-12-24
FR2780122B1 true FR2780122B1 (fr) 2000-12-29

Family

ID=26234399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9907779A Expired - Fee Related FR2780122B1 (fr) 1998-06-19 1999-06-18 Dispositif de debrayage a commande hydraulique

Country Status (1)

Country Link
FR (1) FR2780122B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112016001812A5 (de) * 2015-04-20 2017-12-28 Schaeffler Technologies AG & Co. KG Betätigungslager
FR3049024B1 (fr) * 2016-03-16 2019-04-26 Valeo Embrayages Double embrayage humide avec butees de securite aptes a limiter la course des pistons du systeme de commande
DE102019120072A1 (de) * 2019-07-25 2021-01-28 Schaeffler Technologies AG & Co. KG Fluidisches Betätigungssystem

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915297B2 (ja) * 1976-04-02 1984-04-09 セフイラク ガスケツト用バンドの沈積方法および装置
DE4127871A1 (de) * 1991-08-22 1993-02-25 Goetze Ag Verfahren und formwerkzeug zur herstellung von lippendichtungsringen
FR2705951B1 (fr) * 1993-06-04 1995-08-11 Oreal Ensemble de distribution comprenant un récipient cylindrique comportant un piston.
ES2127084B1 (es) * 1994-11-23 1999-11-16 Fichtel & Sachs Ag Cilindro para instalaciones hidraulicas, especialmente para vehiculos automoviles.
DE19524312B4 (de) * 1995-07-04 2009-04-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Kolben für einen Nehmerzylinder einer hydraulisch betätigbaren Reibungskupplung
DE19627617C2 (de) * 1996-07-09 2001-02-08 Mannesmann Sachs Ag Nehmerzylinder zur hydraulischen Betätigung einer Kraftfahrzeugkupplung

Also Published As

Publication number Publication date
FR2780122A1 (fr) 1999-12-24

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20180228