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GB761292A - Improvements in or relating to trailers - Google Patents

Improvements in or relating to trailers

Info

Publication number
GB761292A
GB761292A GB2255054A GB2255054A GB761292A GB 761292 A GB761292 A GB 761292A GB 2255054 A GB2255054 A GB 2255054A GB 2255054 A GB2255054 A GB 2255054A GB 761292 A GB761292 A GB 761292A
Authority
GB
United Kingdom
Prior art keywords
bar
rest
tow
lug
lever
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
GB2255054A
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.)
JOSIAH WILLIAM TOMKINS
Original Assignee
JOSIAH WILLIAM TOMKINS
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 JOSIAH WILLIAM TOMKINS filed Critical JOSIAH WILLIAM TOMKINS
Priority to GB2255054A priority Critical patent/GB761292A/en
Priority claimed from GB3485155A external-priority patent/GB797735A/en
Publication of GB761292A publication Critical patent/GB761292A/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
    • B60D1/58—Auxiliary devices
    • B60D1/66—Props
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/42—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable
    • B60D1/46—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically
    • B60D1/465—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically comprising a lifting mechanism, e.g. for coupling while lifting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
    • 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
    • B62D53/0871—Fifth wheel traction couplings with stabilising means, e.g. to prevent jack-knifing, pitching, rolling, buck jumping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D63/00—Motor vehicles or trailers not otherwise provided for
    • B62D63/06—Trailers
    • B62D63/08—Component parts or accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

761,292. Trailer vehicles; rest-bars. TOMKINS, J. W. Aug. 3, 1955 [Aug. 3, 1954], No. 22550/54. Classes 108(1) and 108(2). A trailer tow-bar 1 is provided with lugs 5 pivotally supporting an attachment link 2 having an apertured lug 6 for engagement with the tractor towing connection 3. The link 2 is connected by a chain 17 to a hand lever 16 pivoted at 15 to the tow-bar 1 and when the rest-bar 8 is erected the height of the lug 6 may be adjusted vertically by operation of the lever 16. When the rest-bar is in its out-of-use position the ears 13 engage the lug 14 on the lever 16 to maintain the rest-bar hard against the attachment link 2 and tow-bar 1.
GB2255054A 1954-08-03 1954-08-03 Improvements in or relating to trailers Expired GB761292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2255054A GB761292A (en) 1954-08-03 1954-08-03 Improvements in or relating to trailers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2255054A GB761292A (en) 1954-08-03 1954-08-03 Improvements in or relating to trailers
GB3485155A GB797735A (en) 1955-12-05 1955-12-05 Improvements in or relating to trailers

Publications (1)

Publication Number Publication Date
GB761292A true GB761292A (en) 1956-11-14

Family

ID=26255988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2255054A Expired GB761292A (en) 1954-08-03 1954-08-03 Improvements in or relating to trailers

Country Status (1)

Country Link
GB (1) GB761292A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933332A (en) * 1955-12-05 1960-04-19 Josiah W Tomkins Trailer hitches
US3233766A (en) * 1964-11-05 1966-02-08 Outboard Marine Corp Trailer coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933332A (en) * 1955-12-05 1960-04-19 Josiah W Tomkins Trailer hitches
US3233766A (en) * 1964-11-05 1966-02-08 Outboard Marine Corp Trailer coupling

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