GB926702A - Improvements in and relating to synchronization devices for change-speed gears - Google Patents

Improvements in and relating to synchronization devices for change-speed gears

Info

Publication number
GB926702A
GB926702A GB1563460A GB1563460A GB926702A GB 926702 A GB926702 A GB 926702A GB 1563460 A GB1563460 A GB 1563460A GB 1563460 A GB1563460 A GB 1563460A GB 926702 A GB926702 A GB 926702A
Authority
GB
United Kingdom
Prior art keywords
pins
clutch
holes
engagement
move
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
GB1563460A
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.)
Tatra np
Original Assignee
Tatra np
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 Tatra np filed Critical Tatra np
Publication of GB926702A publication Critical patent/GB926702A/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
    • F16D23/0612—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 the blocking mechanism comprising a radial pin in an axial slot with at least one branch

Landscapes

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

Abstract

926,702. Positive clutches. TATRA, NARODNI PODNIK. May 3, 1960 [May 6, 1959], No. 15624/60. Class 80 (2). A friction synchronized positive clutch comprises clutch pins 16, 21 carried by a member 1 fast with the driven shaft 2, which pins are moved axially into engagement with holes 18 in a rotatably mounted gear 26 or 27, having coned friction surfaces 13, by pins 7 fast with an axially slidable shift sleeve 6, initial movement of which acts through resilient segments 10 to move a balk ring 12, having a slot 14 with cam sided balking notches which coact with mating faces of the pin 7, into frictional engagement with the clutch surfaces 13 whereupon frictional drag turns the ring 12 to balk further movement of the sleeve 6 and pin 7. On synchronism further movement of the pins 7 moves the clutch pins 16 towards the gear 26 or 27 and points thereon detect and align the holes 18 with the clutch pins 16 which then move into full engagement with the holes and also act through guide members 20, 29 interconnected by a member 33 to move flat ended clutch pins 21 into engagement with the holes. During disengagement the clutch pins are positioned centrally by spring-pressed rollers 24 between the guides 20, 29 which engage a notch 23 in the member 1.
GB1563460A 1959-05-06 1960-05-03 Improvements in and relating to synchronization devices for change-speed gears Expired GB926702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS267459 1959-05-06

Publications (1)

Publication Number Publication Date
GB926702A true GB926702A (en) 1963-05-22

Family

ID=5364511

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1563460A Expired GB926702A (en) 1959-05-06 1960-05-03 Improvements in and relating to synchronization devices for change-speed gears

Country Status (1)

Country Link
GB (1) GB926702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2012035A1 (en) 2007-07-05 2009-01-07 Schaeffler KG Stop

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2012035A1 (en) 2007-07-05 2009-01-07 Schaeffler KG Stop
CN101338796B (en) * 2007-07-05 2012-07-18 谢夫勒科技股份两合公司 Stop

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