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1. (WO1994029159) STEERING DEVICE

Pub. No.:    WO/1994/029159    International Application No.:    PCT/SE1994/000538
Publication Date: Dec 22, 1994 International Filing Date: Jun 3, 1994
IPC: B62D 13/02
B62D 13/04
Applicants: ARNE HENRIKSSON TRANSPORTTEKNIK AB
HENRIKSSON, Arne
Inventors: HENRIKSSON, Arne
Title: STEERING DEVICE
Abstract:
The present invention relates to a device in an arrangement for steering wheels, for example the rear wheel pair (8) of a trailer (5), in which a forward reference element arrangement (P1) is interconnected with the coupling bar of the trailer (5) or the like for actuating the element on turning of the tractor vehicle (1) in relation to the trailer (5), and a rear real value element (P2) is disposed at the steerable rear wheels (8) for generating reference signals and real value signals, respectively, which are fed into a regulator circuit for actuation of steering arm cylinders (10, 11) at the steerable wheels (8), the rear element arrangement (P2) being connected to the rear steering rod (9) via coupling means that permit actuation of the element under simultaneous longitudinal displacement of the point of engagement between the steering rod (9) and the element (P2).