FR2312688A1 - Dispositif de synchronisation, notamment pour boite de changement de vitesse de vehicules automobiles - Google Patents

Dispositif de synchronisation, notamment pour boite de changement de vitesse de vehicules automobiles

Info

Publication number
FR2312688A1
FR2312688A1 FR7612230A FR7612230A FR2312688A1 FR 2312688 A1 FR2312688 A1 FR 2312688A1 FR 7612230 A FR7612230 A FR 7612230A FR 7612230 A FR7612230 A FR 7612230A FR 2312688 A1 FR2312688 A1 FR 2312688A1
Authority
FR
France
Prior art keywords
motor vehicle
gear change
synchronization device
vehicle gear
change boxes
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.)
Granted
Application number
FR7612230A
Other languages
English (en)
Other versions
FR2312688B1 (fr
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of FR2312688A1 publication Critical patent/FR2312688A1/fr
Application granted granted Critical
Publication of FR2312688B1 publication Critical patent/FR2312688B1/fr
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
    • F16D23/04—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
    • F16D21/00—Systems comprising a plurality of actuated clutches
    • F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
    • F16D21/04—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways with a shaft carrying a number of rotatable transmission members, e.g. gears, each of which can be connected to the shaft by a clutching member or members between the shaft and the hub of the transmission 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Gear-Shifting Mechanisms (AREA)
FR7612230A 1975-05-30 1976-04-26 Dispositif de synchronisation, notamment pour boite de changement de vitesse de vehicules automobiles Granted FR2312688A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2523953A DE2523953C3 (de) 1975-05-30 1975-05-30 Synchronisiereinrichtung, insbesondere für Geschwindigkeitswechselgetriebe von Kraftfahrzeugen

Publications (2)

Publication Number Publication Date
FR2312688A1 true FR2312688A1 (fr) 1976-12-24
FR2312688B1 FR2312688B1 (fr) 1981-07-31

Family

ID=5947792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612230A Granted FR2312688A1 (fr) 1975-05-30 1976-04-26 Dispositif de synchronisation, notamment pour boite de changement de vitesse de vehicules automobiles

Country Status (6)

Country Link
US (1) US4050558A (fr)
JP (1) JPS5833415B2 (fr)
DE (1) DE2523953C3 (fr)
FR (1) FR2312688A1 (fr)
GB (1) GB1513483A (fr)
IT (1) IT1059639B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE417544B (sv) * 1977-11-11 1981-03-23 Saab Scania Ab Synkroniseringsanordning for vexllada
DE2855542C3 (de) * 1978-12-22 1981-05-21 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Klauen-Schaltkupplung für Zahnräder-Wechselgetriebe
DE3612741A1 (de) * 1986-04-16 1987-10-22 Porsche Ag Sperrsynchronisiereinrichtung fuer ein zahnraederwechselgetriebe eines kraftfahrzeugs
GB2359596B (en) * 2000-02-23 2004-06-09 Agco Ltd Four wheel drive engagement device
EP2508740B1 (fr) 2009-11-30 2017-05-31 Nippon Piston Ring Co., Ltd. Segment de piston
CN102840248A (zh) * 2012-09-08 2012-12-26 唐海滨 一种轿车用同步器接合齿
CN102829097A (zh) * 2012-09-08 2012-12-19 唐海滨 一种轿车用同步器齿套

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220115A (fr) * 1958-12-31 1960-05-23 Renault Perfectionnement aux dispositifs de crabotage, notamment applicable aux synchroniseurs
US3305061A (en) * 1964-12-16 1967-02-21 Borg Warner Axial locking clutch
FR1498141A (fr) * 1966-11-03 1967-10-13 Brown Gear Ind élément d'accouplement denté et son procédé de production
US3424289A (en) * 1966-02-15 1969-01-28 Renault Interlocking clutch teeth
FR2164389A5 (fr) * 1971-12-10 1973-07-27 Newage Engineers Ltd

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2070140A (en) * 1934-01-17 1937-02-09 Spicer Mfg Corp Clutch for transmission gears
US3219164A (en) * 1963-11-29 1965-11-23 Clark Equipment Co Transmission lock
US3303915A (en) * 1964-12-11 1967-02-14 Borg Warner Axial locking clutch

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1220115A (fr) * 1958-12-31 1960-05-23 Renault Perfectionnement aux dispositifs de crabotage, notamment applicable aux synchroniseurs
US3305061A (en) * 1964-12-16 1967-02-21 Borg Warner Axial locking clutch
US3424289A (en) * 1966-02-15 1969-01-28 Renault Interlocking clutch teeth
FR1498141A (fr) * 1966-11-03 1967-10-13 Brown Gear Ind élément d'accouplement denté et son procédé de production
FR2164389A5 (fr) * 1971-12-10 1973-07-27 Newage Engineers Ltd

Also Published As

Publication number Publication date
JPS51146657A (en) 1976-12-16
FR2312688B1 (fr) 1981-07-31
DE2523953B2 (de) 1979-08-30
JPS5833415B2 (ja) 1983-07-19
IT1059639B (it) 1982-06-21
US4050558A (en) 1977-09-27
GB1513483A (en) 1978-06-07
DE2523953A1 (de) 1976-12-09
DE2523953C3 (de) 1980-05-14

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse