SE8903545A - - Google Patents

Info

Publication number
SE8903545A
SE8903545A SE8903545A SE8903545A SE8903545A SE 8903545 A SE8903545 A SE 8903545A SE 8903545 A SE8903545 A SE 8903545A SE 8903545 A SE8903545 A SE 8903545A SE 8903545 A SE8903545 A SE 8903545A
Authority
SE
Sweden
Prior art keywords
coupling
trailer
end portion
fluid
towing vehicle
Prior art date
Application number
SE8903545A
Other versions
SE8903545D0 (en
SE464450B (en
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
Priority to SE8903545A priority Critical patent/SE464450B/en
Publication of SE8903545D0 publication Critical patent/SE8903545D0/en
Priority to EP19900850345 priority patent/EP0425462A3/en
Publication of SE8903545A publication Critical patent/SE8903545A/xx
Publication of SE464450B publication Critical patent/SE464450B/en

Links

Classifications

    • 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
    • B60D1/07—Multi-hitch devices, i.e. comprising several hitches of the same or of a different type; Hitch-adaptors, i.e. for converting hitches from one type to another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/58—Auxiliary devices
    • B60D1/62—Auxiliary devices involving supply lines, electric circuits, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

In a trailer coupling for coupling together a towing vehicle and a trailer, a coupling portion (2) mounted at the rear of the trailer is arranged to receive, via a coupling mouth (6), a coupling end portion (8) of a drawbar attached to the trailer. The coupling end portion (8) is connected with the drawbar via a pivot (10). The towing vehicle coupling portion (2) and the trailer coupling end portion (8) include means (74,76) for mutual coupling together of said portions (2,8), as well as means (94,96) for providing, in association with said coupling together, an automatic interconnection of fluid and current conductors of the towing vehicle and trailer, respectively. Said coupling portion (2) and said coupling end portion (8), as well as said means (74,76) for mutual coupling together are mutually so shaped and arranged that said portions (2,8) are rigidly and unmovably connected to each other in the coupled together state. The means (94,96) for automatic interconnection of fluid and current conductors include an exterior coupling panel (94,96) on each of said coupling portion (2) and coupling end portion (8), said coupling panels (94,96) being arranged to be mutually rigidly coupled together at said coupling together and thereby to establish the interconnection between the fluid and current conductors of the respective vehicles.
SE8903545A 1989-10-25 1989-10-25 SLAEPVAGNSKOPPLING SE464450B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8903545A SE464450B (en) 1989-10-25 1989-10-25 SLAEPVAGNSKOPPLING
EP19900850345 EP0425462A3 (en) 1989-10-25 1990-10-22 Trailer coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903545A SE464450B (en) 1989-10-25 1989-10-25 SLAEPVAGNSKOPPLING

Publications (3)

Publication Number Publication Date
SE8903545D0 SE8903545D0 (en) 1989-10-25
SE8903545A true SE8903545A (en) 1991-04-26
SE464450B SE464450B (en) 1991-04-29

Family

ID=20377277

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903545A SE464450B (en) 1989-10-25 1989-10-25 SLAEPVAGNSKOPPLING

Country Status (2)

Country Link
EP (1) EP0425462A3 (en)
SE (1) SE464450B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412115B4 (en) * 1994-04-08 2004-08-05 Deere & Company, Moline drive connection
DE4412111B4 (en) * 1994-04-08 2004-12-30 Deere & Company, Moline hitch
DE19705637A1 (en) * 1997-02-14 1998-08-20 Henning Prof Dr I Wallentowitz Apparatus for coupling road vehicle to stationary supply terminal
DE502004005382D1 (en) * 2003-08-28 2007-12-13 Georg Fischer Verkehrstechnik Gmbh CLUTCH DEVICE FOR CONNECTING A TRACTOR TO A VEHICLE VEHICLE
IT201900003919A1 (en) * 2019-03-18 2020-09-18 Safim S P A PNEUMATIC DEVICE FOR TOWING-TRAILER VEHICLE CONNECTION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327031A (en) * 1918-06-29 1920-01-06 Albert D Denis Train-pipe coupling
DE1046506B (en) * 1958-03-08 1958-12-11 Rockinger Spezial Fab Joh Puller for trailer couplings
FR1335016A (en) * 1962-06-16 1963-08-16 Faiveley Sa Electric and pneumatic coupler, allowing links between tractors and semi-trailers, equipped with automatic couplers
DE1235751B (en) * 1962-08-14 1967-03-02 Barkas Werke Veb Articulated truck coupling
DE1505378A1 (en) * 1965-03-24 1969-06-19 Bergische Stahlindustrie Automatic line couplings for semi-trailers
JPS53102518A (en) * 1977-02-21 1978-09-06 Nippon Air Brake Co Apparatus for automatically coupling and releasing piping and wiring between vehicles

Also Published As

Publication number Publication date
SE8903545D0 (en) 1989-10-25
EP0425462A2 (en) 1991-05-02
SE464450B (en) 1991-04-29
EP0425462A3 (en) 1992-10-21

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