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GB1157138A - Improvements in or relating to Torque Transmission Couplings - Google Patents

Improvements in or relating to Torque Transmission Couplings

Info

Publication number
GB1157138A
GB1157138A GB5836466A GB5836466A GB1157138A GB 1157138 A GB1157138 A GB 1157138A GB 5836466 A GB5836466 A GB 5836466A GB 5836466 A GB5836466 A GB 5836466A GB 1157138 A GB1157138 A GB 1157138A
Authority
GB
United Kingdom
Prior art keywords
sprags
strip
dec
coupled
relating
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
GB5836466A
Inventor
George Titt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1157138A publication Critical patent/GB1157138A/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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0829—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or sleeve
    • 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
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • 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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
    • F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
    • F16D41/076—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces the wedging coupling members being non-releasably joined to form a single annular piece, e.g. either the members being integral projections from the piece, or the piece being an elastic ring cast round the radial centres of the members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

1,157,138. Securing hubs on shafts. G. TITT. 30 Dec., 1966 [30 Dec., 1965], No. 58364/66. Heading F2U. A hub 2 is coupled to a shaft 1 by a strip formed into sprags 3 which are alternately oppositely directed and joined by resilient members 5 formed by punching out part of the material of the strip and compressing during assembly of the coupling to bias the sprags in their clamping directions. The sprags may be strengthened by corrugations. The contacting surfaces 4 of the sprags may be spherical to accommodate misalignment of the coupled parts. If the coupled parts are very soft hardened rings may be interposed between them and the coupling strip or alternatively slight deformation may be produced thus increasing the area contacted by the sprags.
GB5836466A 1965-12-30 1966-12-30 Improvements in or relating to Torque Transmission Couplings Expired GB1157138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0030190 1965-12-30

Publications (1)

Publication Number Publication Date
GB1157138A true GB1157138A (en) 1969-07-02

Family

ID=7555432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5836466A Expired GB1157138A (en) 1965-12-30 1966-12-30 Improvements in or relating to Torque Transmission Couplings

Country Status (3)

Country Link
CH (1) CH473330A (en)
FR (1) FR1506998A (en)
GB (1) GB1157138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007000105T5 (en) 2006-11-28 2008-10-23 Torque Grip Scandinavia Ab Method and device for torque transmission

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344533A1 (en) * 1983-12-09 1985-06-20 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Tolerance-ring connection
DE19636628C1 (en) * 1996-09-10 1998-04-23 Freudenberg Carl Fa Freewheel mechanism for belt drive decoupled from crankshaft of IC engine
DE29912154U1 (en) 1999-07-12 1999-11-25 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Friction clutch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007000105T5 (en) 2006-11-28 2008-10-23 Torque Grip Scandinavia Ab Method and device for torque transmission
US8151960B2 (en) 2006-11-28 2012-04-10 Barke Invent Ab Method and device for torque transmission

Also Published As

Publication number Publication date
CH473330A (en) 1969-05-31
FR1506998A (en) 1967-12-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees