IT1033804B - HOPE-JOINT COUPLING DEVICE IN SPECIALLY OF THE KIND OF TRAILER COUPLING - Google Patents

HOPE-JOINT COUPLING DEVICE IN SPECIALLY OF THE KIND OF TRAILER COUPLING

Info

Publication number
IT1033804B
IT1033804B IT945475A IT945475A IT1033804B IT 1033804 B IT1033804 B IT 1033804B IT 945475 A IT945475 A IT 945475A IT 945475 A IT945475 A IT 945475A IT 1033804 B IT1033804 B IT 1033804B
Authority
IT
Italy
Prior art keywords
hope
specially
coupling
joint
coupling device
Prior art date
Application number
IT945475A
Other languages
Italian (it)
Original Assignee
Paulstra Sa
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
Priority claimed from FR7420534A external-priority patent/FR2274824A1/en
Priority claimed from FR7516664A external-priority patent/FR2312685A2/en
Application filed by Paulstra Sa filed Critical Paulstra Sa
Application granted granted Critical
Publication of IT1033804B publication Critical patent/IT1033804B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle
    • B60D1/065—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle characterised by the hitch mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
    • B60D1/50—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting resiliently mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Pivots And Pivotal Connections (AREA)
IT945475A 1974-06-13 1975-06-11 HOPE-JOINT COUPLING DEVICE IN SPECIALLY OF THE KIND OF TRAILER COUPLING IT1033804B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7420534A FR2274824A1 (en) 1974-06-13 1974-06-13 Ball joint coupling for trailer drawgear - has elastomer cover and cap over ball held in female part
FR7516664A FR2312685A2 (en) 1975-05-28 1975-05-28 Ball joint coupling for trailer drawgear - has elastomer cover and cap over ball held in female part

Publications (1)

Publication Number Publication Date
IT1033804B true IT1033804B (en) 1979-08-10

Family

ID=26218383

Family Applications (1)

Application Number Title Priority Date Filing Date
IT945475A IT1033804B (en) 1974-06-13 1975-06-11 HOPE-JOINT COUPLING DEVICE IN SPECIALLY OF THE KIND OF TRAILER COUPLING

Country Status (2)

Country Link
GB (1) GB1491070A (en)
IT (1) IT1033804B (en)

Also Published As

Publication number Publication date
GB1491070A (en) 1977-11-09

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