CH572836A5 - Saddle coupling for articulated vehicle - has stabilising guide for relative rotation of traction vehicle and trailer - Google Patents

Saddle coupling for articulated vehicle - has stabilising guide for relative rotation of traction vehicle and trailer

Info

Publication number
CH572836A5
CH572836A5 CH72374A CH72374A CH572836A5 CH 572836 A5 CH572836 A5 CH 572836A5 CH 72374 A CH72374 A CH 72374A CH 72374 A CH72374 A CH 72374A CH 572836 A5 CH572836 A5 CH 572836A5
Authority
CH
Switzerland
Prior art keywords
trailer
vehicle
traction vehicle
coupling
relative rotation
Prior art date
Application number
CH72374A
Original Assignee
Smallfry 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 Smallfry Ltd filed Critical Smallfry Ltd
Priority to CH72374A priority Critical patent/CH572836A5/en
Publication of CH572836A5 publication Critical patent/CH572836A5/en

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
    • B62D53/0807—Fifth wheel traction couplings adjustable coupling saddles mounted on sub-frames; Mounting plates therefor
    • B62D53/0835—Coupling saddles able to rock in all directions, e.g. for use in rough terrain

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The saddle coupling is used in an articulated vehicle unit in which the coupling is held on the traction vehicle rear and front axle. A transverse axis for articulation in the vertical plane is arranged at a point below the traction vehicle frame in order to ensure stability against jack-knifing on braking. This transverse pivoting axis is arranged near the rear axle. The pivoting of the trailer front end is ensured by an arcuate guide or by pivoted levers in the coupling. An arcuate guide (22) between trailer (10) and traction vehicle (1) has a pivoting centre (C) which coincides with the road surface (20) on which the wheels roll.
CH72374A 1974-01-18 1974-01-18 Saddle coupling for articulated vehicle - has stabilising guide for relative rotation of traction vehicle and trailer CH572836A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH72374A CH572836A5 (en) 1974-01-18 1974-01-18 Saddle coupling for articulated vehicle - has stabilising guide for relative rotation of traction vehicle and trailer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH72374A CH572836A5 (en) 1974-01-18 1974-01-18 Saddle coupling for articulated vehicle - has stabilising guide for relative rotation of traction vehicle and trailer

Publications (1)

Publication Number Publication Date
CH572836A5 true CH572836A5 (en) 1976-02-27

Family

ID=4193675

Family Applications (1)

Application Number Title Priority Date Filing Date
CH72374A CH572836A5 (en) 1974-01-18 1974-01-18 Saddle coupling for articulated vehicle - has stabilising guide for relative rotation of traction vehicle and trailer

Country Status (1)

Country Link
CH (1) CH572836A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9266572B2 (en) * 2013-04-01 2016-02-23 Quick Hitch, Inc. Fifth-wheel hitch system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9266572B2 (en) * 2013-04-01 2016-02-23 Quick Hitch, Inc. Fifth-wheel hitch system

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Legal Events

Date Code Title Description
PL Patent ceased