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GB374065A - Improvements relating to couplings for vehicles - Google Patents

Improvements relating to couplings for vehicles

Info

Publication number
GB374065A
GB374065A GB573831A GB573831A GB374065A GB 374065 A GB374065 A GB 374065A GB 573831 A GB573831 A GB 573831A GB 573831 A GB573831 A GB 573831A GB 374065 A GB374065 A GB 374065A
Authority
GB
United Kingdom
Prior art keywords
ball
trailer
cup
couplings
cup member
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
GB573831A
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.)
J Brockhouse and Co Ltd
Original Assignee
J Brockhouse and 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 J Brockhouse and Co Ltd filed Critical J Brockhouse and Co Ltd
Priority to GB573831A priority Critical patent/GB374065A/en
Publication of GB374065A publication Critical patent/GB374065A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle
    • B60D1/065—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle characterised by the hitch mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

374,065. Tractor-trailer couplings.. BROCKHOUSE & CO., Ltd., J., Victoria Works, and DEAR, A. T. C., The Crest, both in Hill Top, West Bromwich. Feb. 24,. 1931, No. 5738. [Class 79 (iii).] In a ball-andsocket coupling for trailer vehicles provided with a manually-operated locking device for securing the cup member to the ball member, the cup member b<1> is provided with a spring- loaded pin b<2> passing transversely across the mouth of the cup and having a clearance b<6>, as shown in the inverted plan view, Fig. 2, to permit disengagement of the ball from the socket when the pin is rotated through 180‹ by the handle b<4>. The ball member a<2> is bolted to the towing vehicle while the cup member b<1> is formed integral with a bracket b adapted to be attached to the draw-bar of a trailer.
GB573831A 1931-02-24 1931-02-24 Improvements relating to couplings for vehicles Expired GB374065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB573831A GB374065A (en) 1931-02-24 1931-02-24 Improvements relating to couplings for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB573831A GB374065A (en) 1931-02-24 1931-02-24 Improvements relating to couplings for vehicles

Publications (1)

Publication Number Publication Date
GB374065A true GB374065A (en) 1932-05-24

Family

ID=9801711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB573831A Expired GB374065A (en) 1931-02-24 1931-02-24 Improvements relating to couplings for vehicles

Country Status (1)

Country Link
GB (1) GB374065A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481139A (en) * 1947-03-31 1949-09-06 Paul T Miller Trailer hitch
US2498776A (en) * 1947-10-17 1950-02-28 Dewey S Weiss Trailer hitch
US4444410A (en) * 1980-09-25 1984-04-24 Sperry Corporation Ball hitch apparatus
GB2229492A (en) * 1989-03-02 1990-09-26 Pressbend Ltd Ball joint for pipe-bending mandrel
US5219435A (en) * 1990-05-07 1993-06-15 Sprunger Powell L Disposable trailer hitch

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481139A (en) * 1947-03-31 1949-09-06 Paul T Miller Trailer hitch
US2498776A (en) * 1947-10-17 1950-02-28 Dewey S Weiss Trailer hitch
US4444410A (en) * 1980-09-25 1984-04-24 Sperry Corporation Ball hitch apparatus
GB2229492A (en) * 1989-03-02 1990-09-26 Pressbend Ltd Ball joint for pipe-bending mandrel
US5219435A (en) * 1990-05-07 1993-06-15 Sprunger Powell L Disposable trailer hitch

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