GB482077A - Clutches suitable for change-speed mechanism - Google Patents

Clutches suitable for change-speed mechanism

Info

Publication number
GB482077A
GB482077A GB1324837A GB1324837A GB482077A GB 482077 A GB482077 A GB 482077A GB 1324837 A GB1324837 A GB 1324837A GB 1324837 A GB1324837 A GB 1324837A GB 482077 A GB482077 A GB 482077A
Authority
GB
United Kingdom
Prior art keywords
teeth
secured
engagement
clutch
cones
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
GB1324837A
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.)
Rover Co Ltd
Original Assignee
Rover Co Ltd
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 Rover Co Ltd filed Critical Rover Co Ltd
Priority to GB1324837A priority Critical patent/GB482077A/en
Publication of GB482077A publication Critical patent/GB482077A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

482,077. Claw clutches; variablespeed gearing. ROVER CO., Ltd., and IVERSEN, P. A. SCOTT-. May 10, 1937, No. 13248. [Class 80 (ii)] The slidable member 17 of a claw clutch has secured thereto a female friction cone 21a and has internal teeth adapted to engage external teeth 28a on the non-slidable member 13. Some of the teeth 28a are omitted to provide a recess 29 in which a pair of teeth 32 formed on a male cone 22a engage, whereby the latter is capable of limited angular movement relative to the member 13. The inclined face of one or other of the teeth 32 coacts with the doubly-inclined end face 31 of a tooth 30 formed on the member 13 within the recess 29, so as to prevent engagement of the positive clutch parts until synchronism has been effected by engagement of the cones 21a and 22a, whereupon the teeth 32 can straddle the tooth 30. The cones are maintained in light engagement by means of a plate 24 secured to the member 17. A doubleacting clutch for use in variable-speed gearing is shown, adapted to connect a sleeve 19, secured on the driven shaft 14 and on which the member 17 is splined, to either of two driving gears 13 and 16.
GB1324837A 1937-05-10 1937-05-10 Clutches suitable for change-speed mechanism Expired GB482077A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1324837A GB482077A (en) 1937-05-10 1937-05-10 Clutches suitable for change-speed mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1324837A GB482077A (en) 1937-05-10 1937-05-10 Clutches suitable for change-speed mechanism

Publications (1)

Publication Number Publication Date
GB482077A true GB482077A (en) 1938-03-23

Family

ID=10019506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1324837A Expired GB482077A (en) 1937-05-10 1937-05-10 Clutches suitable for change-speed mechanism

Country Status (1)

Country Link
GB (1) GB482077A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488044A (en) * 1945-11-07 1949-11-15 Nash Kelvinator Corp Blocker
FR2531172A1 (en) * 1982-07-27 1984-02-03 Renault SYNCHRONIZATION DEVICE FOR CRAB SPEED BOX
DE19755613A1 (en) * 1997-12-15 1999-06-17 Volkswagen Ag Motor vehicle gearbox

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488044A (en) * 1945-11-07 1949-11-15 Nash Kelvinator Corp Blocker
FR2531172A1 (en) * 1982-07-27 1984-02-03 Renault SYNCHRONIZATION DEVICE FOR CRAB SPEED BOX
EP0100025A1 (en) * 1982-07-27 1984-02-08 Regie Nationale Des Usines Renault Synchroniser for a positively engaged gearbox
DE19755613A1 (en) * 1997-12-15 1999-06-17 Volkswagen Ag Motor vehicle gearbox
EP0933547A3 (en) * 1997-12-15 2000-03-22 Volkswagen Aktiengesellschaft Synchronising device with synchroniser ring having an external conical surface for speed-changing transmission

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