CA1180574A - Mecanisme de synchronisation a surfaces de frottement primaire et secondaire pour le passage des vitesses sous charge constante - Google Patents

Mecanisme de synchronisation a surfaces de frottement primaire et secondaire pour le passage des vitesses sous charge constante

Info

Publication number
CA1180574A
CA1180574A CA000405122A CA405122A CA1180574A CA 1180574 A CA1180574 A CA 1180574A CA 000405122 A CA000405122 A CA 000405122A CA 405122 A CA405122 A CA 405122A CA 1180574 A CA1180574 A CA 1180574A
Authority
CA
Canada
Prior art keywords
synchronizer
primary
clutch
friction
synchronizer element
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
CA000405122A
Other languages
English (en)
Inventor
Mario J. Maina
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.)
General Motors Overseas Commercial Vehicle Corp
Original Assignee
General Motors Overseas Commercial Vehicle Corp
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 General Motors Overseas Commercial Vehicle Corp filed Critical General Motors Overseas Commercial Vehicle Corp
Application granted granted Critical
Publication of CA1180574A publication Critical patent/CA1180574A/fr
Expired 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
    • 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
    • F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
    • 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
    • F16D2023/0656—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
    • F16D2023/0662—Details relating to special geometry of arrangements of teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
CA000405122A 1981-07-01 1982-06-14 Mecanisme de synchronisation a surfaces de frottement primaire et secondaire pour le passage des vitesses sous charge constante Expired CA1180574A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8120258 1981-07-01
GB08120258A GB2101240B (en) 1981-07-01 1981-07-01 Synchromesh arrangements

Publications (1)

Publication Number Publication Date
CA1180574A true CA1180574A (fr) 1985-01-08

Family

ID=10522924

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000405122A Expired CA1180574A (fr) 1981-07-01 1982-06-14 Mecanisme de synchronisation a surfaces de frottement primaire et secondaire pour le passage des vitesses sous charge constante

Country Status (3)

Country Link
AU (1) AU544048B2 (fr)
CA (1) CA1180574A (fr)
GB (1) GB2101240B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8405095D0 (sv) * 1984-10-11 1984-10-11 Volvo Ab Vexelladssynkronisering
USRE35796E (en) * 1990-12-24 1998-05-19 Eaton Corporation Self-energizing synchronizer
US5097930A (en) * 1990-12-24 1992-03-24 Eaton Corporation Pre-energizer for a synchronizer
FR2914724B1 (fr) * 2007-04-06 2009-12-18 Peugeot Citroen Automobiles Sa Dispositif de verrouillage pour boite de vitesses a crabots
CN109780080B (zh) * 2019-03-06 2020-01-31 珠海华粤传动科技有限公司 一种恒定载荷分离装置

Also Published As

Publication number Publication date
AU544048B2 (en) 1985-05-16
GB2101240A (en) 1983-01-12
AU8519782A (en) 1983-01-06
GB2101240B (en) 1985-03-20

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry