GB922191A - Improvements in or relating to apparatus for coupling a tractor to a trailer vehicle - Google Patents

Improvements in or relating to apparatus for coupling a tractor to a trailer vehicle

Info

Publication number
GB922191A
GB922191A GB2808358A GB2808358A GB922191A GB 922191 A GB922191 A GB 922191A GB 2808358 A GB2808358 A GB 2808358A GB 2808358 A GB2808358 A GB 2808358A GB 922191 A GB922191 A GB 922191A
Authority
GB
United Kingdom
Prior art keywords
trailer
tractor
push
brakes
rod
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
GB2808358A
Inventor
Allen Frank Robinson
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 GB2808358A priority Critical patent/GB922191A/en
Publication of GB922191A publication Critical patent/GB922191A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/08—Fifth wheel traction couplings
    • B62D53/12—Fifth wheel traction couplings engaging automatically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Regulating Braking Force (AREA)

Abstract

922,191. Brake transmission apparatus. J. BROCKHOUSE & CO. Ltd. Aug. 31, 1959 [Sept. 2, 1958], No. 28083/58. Class 103 (1). [Also in Group XXXII] A fifth wheel coupling for a tractor and trailer (see Group XXXII), mounts an hydraulic or pneumatic cylinder 26 which may be actuated from the tractor cab to operate the trailer brakes. When the tractor and trailer are coupled the trailer is held by either of hooks 16, 17 on pivoted catches 14, 15, and a brakeoperating push-rod (not shown) on the trailer engages a pivoted plate 28 having a return spring 34. The cylinder 26 when actuated pivots a bell-crank 27 against the action of springs 29, and also pivots the plate 28 against the push-rod to operate the brakes. When the cylinder 26 is de-energized the crank 27 and the plate 28 are returned by their respective springs 29, 34 to return the push-rod and release the brakes. Specification 922,192 is referred to for a part of the coupling mechanism.
GB2808358A 1958-09-02 1958-09-02 Improvements in or relating to apparatus for coupling a tractor to a trailer vehicle Expired GB922191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2808358A GB922191A (en) 1958-09-02 1958-09-02 Improvements in or relating to apparatus for coupling a tractor to a trailer vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2808358A GB922191A (en) 1958-09-02 1958-09-02 Improvements in or relating to apparatus for coupling a tractor to a trailer vehicle

Publications (1)

Publication Number Publication Date
GB922191A true GB922191A (en) 1963-03-27

Family

ID=10269994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2808358A Expired GB922191A (en) 1958-09-02 1958-09-02 Improvements in or relating to apparatus for coupling a tractor to a trailer vehicle

Country Status (1)

Country Link
GB (1) GB922191A (en)

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