GB238398A - Improvements in detachable trailers of compound vehicles - Google Patents

Improvements in detachable trailers of compound vehicles

Info

Publication number
GB238398A
GB238398A GB2280424A GB2280424A GB238398A GB 238398 A GB238398 A GB 238398A GB 2280424 A GB2280424 A GB 2280424A GB 2280424 A GB2280424 A GB 2280424A GB 238398 A GB238398 A GB 238398A
Authority
GB
United Kingdom
Prior art keywords
rollers
trailer
wheels
inclines
tractor
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
GB2280424A
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
Priority to GB2280424A priority Critical patent/GB238398A/en
Publication of GB238398A publication Critical patent/GB238398A/en
Priority to DEJ26695D priority patent/DE438448C/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)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Sowing (AREA)

Abstract

238,398. Jackson, G. H., and Sommer, A. H. Sept. 26, 1924. Couplings for tractors. - The chassis 1 of a tractor is formed with inclines 3 for engagement with rollers 13 carried by the frame 15 of a trailer. When the tractor is backed on to the trailer the rollers mount the inclines and a spindle 12 on which the rollers are carried is retained by a spring catch 6, 7, pivoted at 8. At the same time the trailer is raised slightly and a spindle 21 drops in arcuate slots 22. This action frees the axle 18 of the ground wheels 17 from engagement with side supports 15a. During the backing motion abutments 24 contact with rollers 23 on arms 20a integral with arms 20 carrying the wheels 17 and raise the wheels from the ground. Disconnection is effected by raising the end a of the levers 7.
GB2280424A 1924-09-26 1924-09-26 Improvements in detachable trailers of compound vehicles Expired GB238398A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2280424A GB238398A (en) 1924-09-26 1924-09-26 Improvements in detachable trailers of compound vehicles
DEJ26695D DE438448C (en) 1924-09-26 1925-09-26 Trailer coupling for semi-trailer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2280424A GB238398A (en) 1924-09-26 1924-09-26 Improvements in detachable trailers of compound vehicles

Publications (1)

Publication Number Publication Date
GB238398A true GB238398A (en) 1925-08-20

Family

ID=10185318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2280424A Expired GB238398A (en) 1924-09-26 1924-09-26 Improvements in detachable trailers of compound vehicles

Country Status (2)

Country Link
DE (1) DE438448C (en)
GB (1) GB238398A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026637B (en) * 1956-03-26 1958-03-20 Klaus Juergen Karnath Trailer coupling with fixed coupling hook

Also Published As

Publication number Publication date
DE438448C (en) 1926-12-17

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