ES266103A1 - Improvements in or relating to tractor-trailer arrangements - Google Patents

Improvements in or relating to tractor-trailer arrangements

Info

Publication number
ES266103A1
ES266103A1 ES0266103A ES266103A ES266103A1 ES 266103 A1 ES266103 A1 ES 266103A1 ES 0266103 A ES0266103 A ES 0266103A ES 266103 A ES266103 A ES 266103A ES 266103 A1 ES266103 A1 ES 266103A1
Authority
ES
Spain
Prior art keywords
tractor
axis
bearings
trailer
relation
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
ES0266103A
Other languages
Spanish (es)
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
Publication of ES266103A1 publication Critical patent/ES266103A1/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
    • B62D53/0807—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
    • 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
    • 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
    • B62D53/06—Semi-trailers
    • B62D53/061—Semi-trailers of flat bed or low loader type or fitted with swan necks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Agricultural Machines (AREA)

Abstract

Improvements in tractor-trailer coupling connections, characterized in that these comprise a beam that extends below the rear axle of the towing vehicle and that, at its front end, is articulated to the latter, so that it rotates on an axis parallel to the axis rear of the tractor and located at least as far forward as this one; a drag bar rigidly attached to the towing vehicle and extending forward from it; a prop mounted in rotation, by means of bearings, at the front end of the drag bar to allow the relative rotation of the tractor and trailer vehicles in relation to a second vertical axis, and a shaft connection, which joins the lower end of the strut and rear end of the beam and is mounted on bearings to allow the relative rotation of the tractor and trailer vehicles in relation to a third axis that extends from the front to the rear of the tractor and cuts to the second axis, being the three axes arranged at right angles to each other, and the three axes being arranged at right angles to each other, the shaft and its bearings at a level above the rear ends of the beam to provide a large degree of lateral inclination with respect to the third axis. (Machine-translation by Google Translate, not legally binding)
ES0266103A 1960-03-28 1961-03-27 Improvements in or relating to tractor-trailer arrangements Expired ES266103A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1084460A GB985191A (en) 1960-03-28 1960-03-28 Improvements in or relating to tractor-trailer arrangements

Publications (1)

Publication Number Publication Date
ES266103A1 true ES266103A1 (en) 1961-07-16

Family

ID=9975367

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0266103A Expired ES266103A1 (en) 1960-03-28 1961-03-27 Improvements in or relating to tractor-trailer arrangements

Country Status (4)

Country Link
BE (1) BE601849R (en)
DE (1) DE1867291U (en)
ES (1) ES266103A1 (en)
GB (1) GB985191A (en)

Also Published As

Publication number Publication date
DE1867291U (en) 1963-02-14
GB985191A (en) 1965-03-03
BE601849R (en) 1961-07-17

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