GB1555657A - Drive coupling - Google Patents

Drive coupling

Info

Publication number
GB1555657A
GB1555657A GB3466076A GB3466076A GB1555657A GB 1555657 A GB1555657 A GB 1555657A GB 3466076 A GB3466076 A GB 3466076A GB 3466076 A GB3466076 A GB 3466076A GB 1555657 A GB1555657 A GB 1555657A
Authority
GB
United Kingdom
Prior art keywords
pawl
driver tooth
angular range
control surface
tooth
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
GB3466076A
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.)
Triumph Werke Nuernberg AG
Original Assignee
Triumph Werke Nuernberg 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 Triumph Werke Nuernberg AG filed Critical Triumph Werke Nuernberg AG
Publication of GB1555657A publication Critical patent/GB1555657A/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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/26—Automatic clutches actuated entirely mechanically acting at definite angular position or disengaging after consecutive definite number of rotations

Landscapes

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

Abstract

The pawl coupling has, on a continuously rotating shaft, a hub (1) which has at least one driver tooth (3) for a pawl (4) which is connected to a driving shaft. Situated ahead of the driver tooth (3) are two control surfaces (8 and 9 respectively) for the pawl (4). The radially acting control surface (8) eliminates the possibility that the pawl (4) can still engage in the driver tooth (3) when the latter has approached the pawl (4) to within a certain small angular range, while the axially acting control surface (9) displaces the pawl (4) somewhat axially counter to the pressure of a Belleville spring (11) within a certain larger angular range and brings it into secure engagement with the driver tooth (3). <IMAGE>
GB3466076A 1975-10-04 1976-08-19 Drive coupling Expired GB1555657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752544476 DE2544476C2 (en) 1975-10-04 1975-10-04 Ratchet coupling

Publications (1)

Publication Number Publication Date
GB1555657A true GB1555657A (en) 1979-11-14

Family

ID=5958314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3466076A Expired GB1555657A (en) 1975-10-04 1976-08-19 Drive coupling

Country Status (4)

Country Link
CH (1) CH608577A5 (en)
DE (1) DE2544476C2 (en)
GB (1) GB1555657A (en)
IT (1) IT1055194B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094866A (en) * 1989-06-05 1992-03-10 Atochem Bleaching of vegetable pulps

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0736851Y2 (en) * 1987-11-06 1995-08-23 株式会社東海理化電機製作所 Webbing take-up device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094866A (en) * 1989-06-05 1992-03-10 Atochem Bleaching of vegetable pulps

Also Published As

Publication number Publication date
DE2544476C2 (en) 1977-11-10
DE2544476B1 (en) 1977-03-31
IT1055194B (en) 1981-12-21
CH608577A5 (en) 1979-01-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee