GB900436A - Improvements relating to clutches, particularly for motor vehicles - Google Patents

Improvements relating to clutches, particularly for motor vehicles

Info

Publication number
GB900436A
GB900436A GB3172160A GB3172160A GB900436A GB 900436 A GB900436 A GB 900436A GB 3172160 A GB3172160 A GB 3172160A GB 3172160 A GB3172160 A GB 3172160A GB 900436 A GB900436 A GB 900436A
Authority
GB
United Kingdom
Prior art keywords
clutch
claws
sleeve
engagement
synchronism
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
GB3172160A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz 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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB900436A publication Critical patent/GB900436A/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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/08—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially
    • F16D11/10—Clutches in which the members have interengaging parts actuated by moving a non-rotating part axially with clutching members movable only axially
    • 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
    • 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
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D2011/008—Clutches in which the members have interengaging parts characterised by the form of the teeth forming the inter-engaging parts; Details of shape or structure of these 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
    • 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)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

900,436. Friction clutches. DAIMLERBENZ A.G. Sept. 14, 1960 [Sept. 17, 1959], No. 31721/60. Class 80 (2). To balk full engagement of friction surfaces, e.g. frusto-conical surfaces 17, 19, in a clutch until synchronism has been achieved, engagement being produced by sliding a clutch-sleeve 12 axially so that interdigitating studs 13, 14 on the sleeve and a supporting-shaft 10 contact along inclined cam surfaces 16, whereby a torque-responsive clutch-engaging force is produced, a synchronizing ring 18 biased by springs (not shown) towards the clutch sleeve is provided with claws 21 interengaging with claws 20 on an associated gear-wheel 11 or the like and the tips 22, 23 of the claws are inclined, so that on initial engagement of the friction surfaces prior to synchronism relative rotation between the two sets of claws wedges the inclined surfaces on to each other and prevents the clutch-sleeve, 12 from being slidden fully into the engaged position. On synchronism, the claws 20, 21 slide between each other and flats at their ends abut the bottoms of the recesses between the opposing claws. The clutch-sleeve 12 completes its axial sliding movement and the cams 16 on the studs 13, 14 then contact along more steeply-inclined areas of their surfaces, thus giving an increased torque-responsve clutch-engaging force. As shown, the frustoconical surfaces 17, 19 serve both for synchronizing and for establishing clutch engagement, but alternatively separate friction surfaces may be provided. For a clutch used as a main clutch in a motor vehicle, the frusto-conical surfaces 17, 19 may be replaced by plates &c. -Reference has been directed by the Comptroller to Specifications 827,114 and 829,052.
GB3172160A 1959-09-17 1960-09-14 Improvements relating to clutches, particularly for motor vehicles Expired GB900436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED31497A DE1098825B (en) 1959-09-17 1959-09-17 Frictional and disengageable coupling, especially for motor vehicles

Publications (1)

Publication Number Publication Date
GB900436A true GB900436A (en) 1962-07-04

Family

ID=7040941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3172160A Expired GB900436A (en) 1959-09-17 1960-09-14 Improvements relating to clutches, particularly for motor vehicles

Country Status (2)

Country Link
DE (1) DE1098825B (en)
GB (1) GB900436A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525331A (en) * 2012-06-22 2015-09-03 エボリュート・ドライヴズ・リミテッド Transmission system
WO2016003352A1 (en) * 2014-07-03 2016-01-07 Scania Cv Ab Locking device to lock a cogwheel on a shaft in a gearbox
CN116447104A (en) * 2023-06-16 2023-07-18 南京众鑫诚动力机械有限公司 Piston type air compressor and crankshaft adapted by same
GB2625543A (en) * 2022-12-19 2024-06-26 Gericke Rotaval Ltd Coupling a rotor shaft and a drive shaft of a rotary valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177671B (en) * 1962-01-20 1964-09-10 Krauss Maffei Ag Drive control for rail locomotives, in particular for bogie locomotives with electric drive motor and downstream form-fitting gearbox
DE1164248B (en) * 1962-02-23 1964-02-27 Daimler Benz Ag Frictional clutch, especially for motor vehicle gearboxes
DE4038731C2 (en) * 1990-12-05 1994-07-14 Man Nutzfahrzeuge Ag Coupling device for connecting two shafts rotating at different speeds
DE102010062664A1 (en) * 2010-12-08 2012-06-14 Zf Friedrichshafen Ag Claw shifting element
DE102017209455A1 (en) * 2017-06-02 2018-12-06 Zf Friedrichshafen Ag Coupling device for transmitting a torque from a flywheel to a drive device and corresponding method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1866614A (en) * 1924-04-09 1932-07-12 Harold O Van Antwerp Variable transmission mechanism
GB261488A (en) * 1925-08-27 1926-11-25 Wolseley Motors Ltd Improvements in change speed gear
DE1025734B (en) * 1955-10-12 1958-03-06 Daimler Benz Ag Clutch for the loosely rotatable gears of a gear change transmission for motor vehicles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015525331A (en) * 2012-06-22 2015-09-03 エボリュート・ドライヴズ・リミテッド Transmission system
US9638315B2 (en) 2012-06-22 2017-05-02 Drive System Design Transmission system
WO2016003352A1 (en) * 2014-07-03 2016-01-07 Scania Cv Ab Locking device to lock a cogwheel on a shaft in a gearbox
GB2625543A (en) * 2022-12-19 2024-06-26 Gericke Rotaval Ltd Coupling a rotor shaft and a drive shaft of a rotary valve
CN116447104A (en) * 2023-06-16 2023-07-18 南京众鑫诚动力机械有限公司 Piston type air compressor and crankshaft adapted by same
CN116447104B (en) * 2023-06-16 2023-09-15 南京众鑫诚动力机械有限公司 Piston type air compressor and crankshaft adapted by same

Also Published As

Publication number Publication date
DE1098825B (en) 1961-02-02

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