GB900185A - Improvements in or relating to synchromesh devices for dog clutches of variable-speed gears - Google Patents

Improvements in or relating to synchromesh devices for dog clutches of variable-speed gears

Info

Publication number
GB900185A
GB900185A GB4191458A GB4191458A GB900185A GB 900185 A GB900185 A GB 900185A GB 4191458 A GB4191458 A GB 4191458A GB 4191458 A GB4191458 A GB 4191458A GB 900185 A GB900185 A GB 900185A
Authority
GB
United Kingdom
Prior art keywords
recesses
projections
buffers
relating
variable
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
GB4191458A
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of GB900185A publication Critical patent/GB900185A/en
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
    • F16D2023/0637—Details relating to the hub member on which the sliding is arranged
    • 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

Landscapes

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

Abstract

900,185. Positive clutches. BAYERISCHE MOTOREN WERKE A.G. Dec. 29, 1958 [May 9, 1958], No. 41914/58. Class 80 (2). A double claw clutch comprises synchroniz. ing friction cones 12 having baulking teeth 13 and projections 14 engaged, with play, in recesses 15 in a hub 2 on which a clutch sleeve 4 is splined; and impact buffers If are provided between the projections and the walls of the recesses. The buffers may be secured to the projections or to the side walls of the recesses or they may line the base and side-walls of the recesses. The buffers serve merely to damp possible vibrations between the hub 2 and the synchronizing cones and do not otherwise affect operation of the clutch.
GB4191458A 1958-05-09 1958-12-29 Improvements in or relating to synchromesh devices for dog clutches of variable-speed gears Expired GB900185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB48851A DE1053946B (en) 1958-05-09 1958-05-09 Synchronization device for claw clutches of change gears, especially for motor vehicles

Publications (1)

Publication Number Publication Date
GB900185A true GB900185A (en) 1962-07-04

Family

ID=6968705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4191458A Expired GB900185A (en) 1958-05-09 1958-12-29 Improvements in or relating to synchromesh devices for dog clutches of variable-speed gears

Country Status (2)

Country Link
DE (1) DE1053946B (en)
GB (1) GB900185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117067A (en) * 1982-03-12 1983-10-05 Zahnradfabrik Friedrichshafen Synchronizer device
US4811825A (en) * 1985-07-26 1989-03-14 Zahnradfabrik Friedrichshafen Ag Dog clutch with locking synchronization

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166578B (en) * 1960-12-16 1964-03-26 Bayerische Motoren Werke Ag Synchronization device for gear clutches of gear change transmissions, especially for motor vehicles
JPS58174724A (en) * 1982-04-07 1983-10-13 Nissan Motor Co Ltd Synchronizer of manual speed change gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117067A (en) * 1982-03-12 1983-10-05 Zahnradfabrik Friedrichshafen Synchronizer device
US4811825A (en) * 1985-07-26 1989-03-14 Zahnradfabrik Friedrichshafen Ag Dog clutch with locking synchronization

Also Published As

Publication number Publication date
DE1053946B (en) 1959-03-26

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