FR2890426B1 - Dispositif de couplage par cone de friction pour boite de vitesses - Google Patents

Dispositif de couplage par cone de friction pour boite de vitesses

Info

Publication number
FR2890426B1
FR2890426B1 FR0552669A FR0552669A FR2890426B1 FR 2890426 B1 FR2890426 B1 FR 2890426B1 FR 0552669 A FR0552669 A FR 0552669A FR 0552669 A FR0552669 A FR 0552669A FR 2890426 B1 FR2890426 B1 FR 2890426B1
Authority
FR
France
Prior art keywords
gearbox
coupling
friction cone
cone
friction
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
FR0552669A
Other languages
English (en)
Other versions
FR2890426A1 (fr
Inventor
Michel Raoult
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0552669A priority Critical patent/FR2890426B1/fr
Priority to PCT/FR2006/050694 priority patent/WO2007028912A2/fr
Publication of FR2890426A1 publication Critical patent/FR2890426A1/fr
Application granted granted Critical
Publication of FR2890426B1 publication Critical patent/FR2890426B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16D13/00—Friction clutches
    • F16D13/22—Friction clutches with axially-movable clutching members
    • F16D13/24—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches
    • F16D13/32—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches in which two or more axially-movable members are pressed from one side towards an axially-located member
    • F16D13/34—Friction clutches with axially-movable clutching members with conical friction surfaces cone clutches in which two or more axially-movable members are pressed from one side towards an axially-located member with means for increasing the effective force between the actuating sleeve or equivalent member and the pressure 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • 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
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D2023/065—Means to provide additional axial force for self-energising, e.g. by using torque from the friction clutch
    • 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
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
    • F16D2023/0681—Double cone synchromesh clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
FR0552669A 2005-09-05 2005-09-05 Dispositif de couplage par cone de friction pour boite de vitesses Expired - Fee Related FR2890426B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0552669A FR2890426B1 (fr) 2005-09-05 2005-09-05 Dispositif de couplage par cone de friction pour boite de vitesses
PCT/FR2006/050694 WO2007028912A2 (fr) 2005-09-05 2006-07-10 Dispositif de couplage par cone de friction pour boite de vitesses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0552669A FR2890426B1 (fr) 2005-09-05 2005-09-05 Dispositif de couplage par cone de friction pour boite de vitesses

Publications (2)

Publication Number Publication Date
FR2890426A1 FR2890426A1 (fr) 2007-03-09
FR2890426B1 true FR2890426B1 (fr) 2008-02-22

Family

ID=36258996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0552669A Expired - Fee Related FR2890426B1 (fr) 2005-09-05 2005-09-05 Dispositif de couplage par cone de friction pour boite de vitesses

Country Status (2)

Country Link
FR (1) FR2890426B1 (fr)
WO (1) WO2007028912A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2935163B1 (fr) * 2008-08-25 2010-10-08 Peugeot Citroen Automobiles Sa Dispositif de friction pour transmission de couple par glissement.
DE102012021923B4 (de) * 2012-11-09 2024-05-08 Hoerbiger Antriebstechnik Holding Gmbh Reibring und Mehrfachsynchronisationseinrichtung
DE102016108701B3 (de) * 2016-05-11 2017-09-21 Hoerbiger Antriebstechnik Holding Gmbh Schaltvorrichtung für ein Kraftfahrzeuggetriebe
FR3096311B1 (fr) 2019-05-24 2021-11-26 Renault Sas Dispositif de traction hybride de vehicule automobile
FR3098452A1 (fr) 2019-07-12 2021-01-15 Renault S.A.S Dispositif de traction hybride de vehicule automobile a double chemin de puissance electrique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5588516A (en) * 1993-12-27 1996-12-31 Eaton Corporation Synchronizer with self-energizing
FR2821652B1 (fr) * 2001-03-02 2003-04-18 Renault Dispositif de couplage par cone de friction pour boites de vitesses
FR2846061B1 (fr) * 2002-10-18 2004-12-17 Renault Sa Dispositif de couplage par cone de friction pour boite de vitesses

Also Published As

Publication number Publication date
WO2007028912A3 (fr) 2007-05-10
FR2890426A1 (fr) 2007-03-09
WO2007028912A2 (fr) 2007-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130531