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FR70942E - Semi-trailer hitch - Google Patents

Semi-trailer hitch

Info

Publication number
FR70942E
FR70942E FR70942DA FR70942E FR 70942 E FR70942 E FR 70942E FR 70942D A FR70942D A FR 70942DA FR 70942 E FR70942 E FR 70942E
Authority
FR
France
Prior art keywords
semi
trailer hitch
hitch
trailer
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
Other languages
French (fr)
Inventor
Marcel-Joseph Grison
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 filed Critical
Application granted granted Critical
Publication of FR70942E publication Critical patent/FR70942E/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
    • B62D53/125—Fifth wheel traction couplings engaging automatically with simultaneous coupling of the service lines
    • 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
    • B62D53/10—Fifth wheel traction couplings with means for preventing accidental uncoupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR70942D 1956-01-17 1957-01-07 Semi-trailer hitch Expired FR70942E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1144733T 1956-01-17

Publications (1)

Publication Number Publication Date
FR70942E true FR70942E (en) 1959-09-30

Family

ID=9644528

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1144733D Expired FR1144733A (en) 1956-01-17 1956-01-17 Semi-trailer hitch
FR70942D Expired FR70942E (en) 1956-01-17 1957-01-07 Semi-trailer hitch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1144733D Expired FR1144733A (en) 1956-01-17 1956-01-17 Semi-trailer hitch

Country Status (1)

Country Link
FR (2) FR1144733A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079175A (en) * 1961-12-21 1963-02-26 Dayton Steel Foundry Co Fifth wheel coupler assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251610A (en) * 1964-06-08 1966-05-17 Fruehauf Corp Fifth wheel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079175A (en) * 1961-12-21 1963-02-26 Dayton Steel Foundry Co Fifth wheel coupler assembly

Also Published As

Publication number Publication date
FR1144733A (en) 1957-10-17

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