ES8404486A1 - Dispositivo de sincronizacion para caja de cambio de velocidades - Google Patents

Dispositivo de sincronizacion para caja de cambio de velocidades

Info

Publication number
ES8404486A1
ES8404486A1 ES524431A ES524431A ES8404486A1 ES 8404486 A1 ES8404486 A1 ES 8404486A1 ES 524431 A ES524431 A ES 524431A ES 524431 A ES524431 A ES 524431A ES 8404486 A1 ES8404486 A1 ES 8404486A1
Authority
ES
Spain
Prior art keywords
idle gear
ring
hub
aforesaid
gear
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
Application number
ES524431A
Other languages
English (en)
Other versions
ES524431A0 (es
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
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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, Regie Nationale des Usines Renault filed Critical Renault SAS
Publication of ES8404486A1 publication Critical patent/ES8404486A1/es
Publication of ES524431A0 publication Critical patent/ES524431A0/es
Granted 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/025—Synchro rings
    • 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
    • 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
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth
    • 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
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth
    • F16D2023/0668—Details relating to tooth end or tip geometry
    • 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
    • F16D2023/0656—Details of the tooth structure; Arrangements of teeth
    • F16D2023/0675—Details relating to special undercut geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

INCLUYE UN ANILLO DE SINCRONIZACION (15) QUE COMPRENDE, EN TODA LA PERIFERIA INTERNA DE SU PARTE TRASERA (20), UN PRIMER DENTADO (22) CAPAZ DE ENGRANAR CON UN DENTADO EXTERNO DE GARRAS (19), PRACTICADO EN TODA LA PERIFERIA (18) DE UNA PARTE DEL PIÑON LOCO (3). LOS DIENTES DE LOS DOS DENTADOS CITADOS VAN PROVISTOS DE ENTRADAS DE DIENTE CON RAMPAS DE ARMADO INCLINADAS (24), DESTINADOS A ENTRAR EN CONTACTO ENTRE SI. EL ANILLO COMPRENDE IGUALMENTE, EN TODA LA PERIFERIA INTERNA DE SU PARTE DELANTERA (21), UNA PLURALIDAD DE MUESCAS CUYOS FLANCOS ESTAN DESPLAZADOS EN SENTIDOPERIFERICO RESPECTO A LAS ENTRADAS DE DIENTES DEL PRIMER DENTADO.
ES524431A 1982-07-27 1983-07-26 Dispositivo de sincronizacion para caja de cambio de velocidades Granted ES524431A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8213123A FR2531172B1 (fr) 1982-07-27 1982-07-27 Dispositif de synchronisation pour boite de vitesses a crabots

Publications (2)

Publication Number Publication Date
ES8404486A1 true ES8404486A1 (es) 1984-05-01
ES524431A0 ES524431A0 (es) 1984-05-01

Family

ID=9276373

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524431A Granted ES524431A0 (es) 1982-07-27 1983-07-26 Dispositivo de sincronizacion para caja de cambio de velocidades

Country Status (6)

Country Link
EP (1) EP0100025B1 (es)
AR (1) AR230685A1 (es)
DE (1) DE3377878D1 (es)
ES (1) ES524431A0 (es)
FR (1) FR2531172B1 (es)
PT (1) PT77106B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612741A1 (de) * 1986-04-16 1987-10-22 Porsche Ag Sperrsynchronisiereinrichtung fuer ein zahnraederwechselgetriebe eines kraftfahrzeugs
US4875566A (en) * 1986-12-16 1989-10-24 Toyota Jidosha Kabushiki Kaisha Gear synchronizer mechanism
JPS63158329A (ja) * 1986-12-18 1988-07-01 Toyota Motor Corp 同期噛合装置
DE3701536A1 (de) * 1987-01-21 1988-08-04 Ford Werke Ag Synchronisiereinrichtung fuer wechselgetriebe, insbesondere fuer kraftfahrzeuge
JPS63246540A (ja) * 1987-03-31 1988-10-13 Aisin Seiki Co Ltd 動力伝達装置の同期装置
DE3714190A1 (de) * 1987-04-29 1988-11-10 Ford Werke Ag Synchronisiereinrichtung fuer wechselgetriebe, insbesondere fuer kraftfahrzeuge
DE3728904C1 (en) * 1987-08-29 1988-07-28 Daimler Benz Ag Ramp-shaped female cone of a clutch ring as an abutment for an annular spring supporting a synchronising ring in a selector clutch, especially one in a change-speed gearbox
DE4140939C1 (en) * 1991-12-12 1993-02-18 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Synchromesh gear clutch to shaft in gear change transmission - has frictional, conical clutch with active inner and outer cones, with latter fixed w.r.t. gear change slide sleeve
FR2729195B1 (fr) * 1995-01-06 1997-03-28 Renault Dispositif de synchronisation notamment pour boite de vitesses
EP0721072A1 (fr) * 1995-01-06 1996-07-10 Regie Nationale Des Usines Renault Dispositif de commande et de synchronisation pour marche arrière de boîte de vitesses mécanique
US5701984A (en) * 1996-06-13 1997-12-30 Korea Spicer Corp. Synchronizer for automobile transmission
FR2801354B1 (fr) * 1999-11-22 2001-12-28 Renault Dispositif de synchronisation d'un pignon fou
SE525351C2 (sv) 2003-06-24 2005-02-08 Volvo Lastvagnar Ab Kopplingselement i en motorfordonsväxellåda samt sätt att framställa ett dylikt kopplingselement
DE102013210906A1 (de) * 2013-06-12 2014-12-31 Zf Friedrichshafen Ag Schalteinrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR533129A (fr) * 1919-11-22 1922-02-22 Zahnradfabrik G M B H Accouplement
US1935965A (en) * 1931-07-16 1933-11-21 Nash Motors Company Clutch mechanism
US2062927A (en) * 1932-12-19 1936-12-01 Spicer Mfg Corp Method of forming a helical gear with clutch teeth
GB482077A (en) * 1937-05-10 1938-03-23 Rover Co Ltd Clutches suitable for change-speed mechanism
US2359982A (en) * 1942-04-13 1944-10-10 Borg Warner Clutch
US2328205A (en) * 1942-04-13 1943-08-31 Borg Warner Clutch
GB711201A (en) * 1948-05-08 1954-06-30 John Fowler & Co Leeds Ltd Improvements in and relating to friction synchronised positive clutches
DE1030692B (de) * 1955-03-17 1958-05-22 Egon Martyrer Dr Ing Synchronisierungseinrichtung fuer schwere, grosse Leistungen uebertragende Zahnradwechselgetriebe, insbesondere fuer Strassen- und Schienenfahrzeuge
FR89606E (fr) * 1966-02-15 1967-07-21 Renault Perfectionnement aux dispositifs de crabotage, notamment applicable aux synchroniseurs
US3305061A (en) * 1964-12-16 1967-02-21 Borg Warner Axial locking clutch
FR2164389A5 (es) * 1971-12-10 1973-07-27 Newage Engineers Ltd
SE417544B (sv) * 1977-11-11 1981-03-23 Saab Scania Ab Synkroniseringsanordning for vexllada

Also Published As

Publication number Publication date
EP0100025A1 (fr) 1984-02-08
PT77106B (fr) 1986-01-27
AR230685A1 (es) 1984-05-31
EP0100025B1 (fr) 1988-08-31
FR2531172B1 (fr) 1988-03-11
FR2531172A1 (fr) 1984-02-03
ES524431A0 (es) 1984-05-01
PT77106A (fr) 1983-08-01
DE3377878D1 (en) 1988-10-06

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506