SE8008176L - PAHENGSVAGNKOPPLING - Google Patents

PAHENGSVAGNKOPPLING

Info

Publication number
SE8008176L
SE8008176L SE8008176A SE8008176A SE8008176L SE 8008176 L SE8008176 L SE 8008176L SE 8008176 A SE8008176 A SE 8008176A SE 8008176 A SE8008176 A SE 8008176A SE 8008176 L SE8008176 L SE 8008176L
Authority
SE
Sweden
Prior art keywords
coupling
locking
connector pin
locked position
locking device
Prior art date
Application number
SE8008176A
Other languages
Swedish (sv)
Other versions
SE438827B (en
Inventor
H Mogel
Original Assignee
Slepvagnskopplingar
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 Slepvagnskopplingar filed Critical Slepvagnskopplingar
Priority to SE8008176A priority Critical patent/SE438827B/en
Publication of SE8008176L publication Critical patent/SE8008176L/en
Publication of SE438827B publication Critical patent/SE438827B/en

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)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Semi-trailer coupling with a coupling plate (2), containing a feeder opening (4) for a connector pin to a semi-trailer. A coupling claw (12) is manoeuvred by the connector pin at the beginning of the connecting process, and is guidable between a coupling site, in which it holds the connector pin in the feeder opening and a position, in which the connector pin is released. By means of a control device (32, 34, 42) a lock unit (26) is manoeuvrable from a locked position, in which it locks the coupling claw (12) in its' coupled position, to a position, in which the coupling claw is released and the locking element is hooked. The control device (32, 34, 42) is comprised of a control handle (32), and a locking device (70, 72, 74) designed for locking the control device, when the locking element is in locked position. According to the invention there is a security device against unintentional release of the locking device (26) from the locked position when not connected or if the locking device is faulty (70, 72, 74), it is designed to be connected as a function of the locking device's (26) assuming the locked position.<IMAGE>
SE8008176A 1980-11-21 1980-11-21 Semi-trailer coupling SE438827B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8008176A SE438827B (en) 1980-11-21 1980-11-21 Semi-trailer coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8008176A SE438827B (en) 1980-11-21 1980-11-21 Semi-trailer coupling

Publications (2)

Publication Number Publication Date
SE8008176L true SE8008176L (en) 1982-05-22
SE438827B SE438827B (en) 1985-05-13

Family

ID=20342295

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008176A SE438827B (en) 1980-11-21 1980-11-21 Semi-trailer coupling

Country Status (1)

Country Link
SE (1) SE438827B (en)

Also Published As

Publication number Publication date
SE438827B (en) 1985-05-13

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