FR1078082A - Safety device for semi-trailer coupling with central pivot - Google Patents

Safety device for semi-trailer coupling with central pivot

Info

Publication number
FR1078082A
FR1078082A FR1078082DA FR1078082A FR 1078082 A FR1078082 A FR 1078082A FR 1078082D A FR1078082D A FR 1078082DA FR 1078082 A FR1078082 A FR 1078082A
Authority
FR
France
Prior art keywords
semi
safety device
trailer coupling
central pivot
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
Jean Vaillant
Alexandre Vaugoyeau
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 FR1078082A publication Critical patent/FR1078082A/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
    • B62D53/10—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)
FR1078082D 1953-06-05 1953-06-05 Safety device for semi-trailer coupling with central pivot Expired FR1078082A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1078082T 1953-06-05

Publications (1)

Publication Number Publication Date
FR1078082A true FR1078082A (en) 1954-11-15

Family

ID=9608505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1078082D Expired FR1078082A (en) 1953-06-05 1953-06-05 Safety device for semi-trailer coupling with central pivot

Country Status (1)

Country Link
FR (1) FR1078082A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325185A (en) * 1965-06-10 1967-06-13 Lawrence H Higby Safety ring attachment for semi-trailer fifth wheel
US3633940A (en) * 1970-04-01 1972-01-11 Leo G Sinnard Fifth wheel with safety features

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3325185A (en) * 1965-06-10 1967-06-13 Lawrence H Higby Safety ring attachment for semi-trailer fifth wheel
US3633940A (en) * 1970-04-01 1972-01-11 Leo G Sinnard Fifth wheel with safety features

Similar Documents

Publication Publication Date Title
FR1074921A (en) Coupling device for skis
FR1077082A (en) Rocket safety device
FR1078082A (en) Safety device for semi-trailer coupling with central pivot
FR64076E (en) Coupling device for vehicles
FR1065868A (en) Coffin safety device
FR67076E (en) Safety device for safety pin
FR1049981A (en) Anti-glare device for vehicles
FR1069012A (en) Coupling device for tractors
FR67218E (en) Suspension device for vehicles
FR1111019A (en) Safety device for intersections
FR1106081A (en) Safety device for safety pins
FR1083175A (en) Safety device for microscopes
FR1084743A (en) Safety device for pipes
FR1100360A (en) Safety device for mower
FR1097895A (en) Indicator device for selector-coordinators
FR1081090A (en) Coupling device for vehicles
FR1079341A (en) Aircraft safety device
FR1059347A (en) Optical safety device for vehicles
FR1088948A (en) Automatic safety coupling device for semi-trailers
FR1091894A (en) Double safety automatic coupling device for trailers and others
FR1133457A (en) Safety device for safety pins
FR1153067A (en) Safety device for tractor transmission
FR1037381A (en) Safety device for cranes
FR1074429A (en) Safety device for lifting devices
FR1082839A (en) Pressing device for agglomerated cores