IT1263591B - Steering control assembly for self-steering axles of trucks and the like - Google Patents

Steering control assembly for self-steering axles of trucks and the like

Info

Publication number
IT1263591B
IT1263591B ITBO930296A ITBO930296A IT1263591B IT 1263591 B IT1263591 B IT 1263591B IT BO930296 A ITBO930296 A IT BO930296A IT BO930296 A ITBO930296 A IT BO930296A IT 1263591 B IT1263591 B IT 1263591B
Authority
IT
Italy
Prior art keywords
steering
self
semitrailer
reference element
control assembly
Prior art date
Application number
ITBO930296A
Other languages
Italian (it)
Inventor
Marco Bettini
Original Assignee
Marco Bettini
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 Marco Bettini filed Critical Marco Bettini
Priority to ITBO930296A priority Critical patent/IT1263591B/en
Publication of ITBO930296A0 publication Critical patent/ITBO930296A0/en
Priority to EP93830290A priority patent/EP0577571B1/en
Priority to DE69314242T priority patent/DE69314242T2/en
Priority to AT93830290T priority patent/ATE158768T1/en
Priority to ES93830290T priority patent/ES2108856T3/en
Publication of ITBO930296A1 publication Critical patent/ITBO930296A1/en
Application granted granted Critical
Publication of IT1263591B publication Critical patent/IT1263591B/en

Links

Landscapes

  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

A steering control assembly for self-steering axles is applicable to road trains 1 consisting of a tractor 2 having a pair of first steering wheels 3 and to which is linked the end of a semitrailer 4 by means of a centre plate 5 which can rotate about a vertical axis Y; the semitrailer 4 has a self-steering axle 6 situated in proximity to the other end of said semitrailer and is equipped with control means 12 consisting of a reference element 13 integrated with the centre plate 5 and having its own axis of rotation coinciding with a vertical axis Y of rotation of the centre plate 5; opposite the reference element 13 is provided a sensor 14 of the position of the reference element 13, arranged on the semitrailer 4 in fixed position so as to track the rotation of said reference element 13 and furnish a corresponding output signal to an electrohydraulic control box 11 of the self-steering axle 6 as a function of the detected relative position between same. Figure 1. <IMAGE>
ITBO930296A 1992-07-03 1993-06-24 Steering control assembly for self-steering axles of trucks and the like IT1263591B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITBO930296A IT1263591B (en) 1993-06-24 1993-06-24 Steering control assembly for self-steering axles of trucks and the like
EP93830290A EP0577571B1 (en) 1992-07-03 1993-07-02 A reverse steering group for a self-steering axle in trucks, articulated trucks and the like
DE69314242T DE69314242T2 (en) 1992-07-03 1993-07-02 Steering group for reverse travel for a self-steering axle in trucks, articulated lorries or the like
AT93830290T ATE158768T1 (en) 1992-07-03 1993-07-02 STEERING GROUP FOR REVERSING FOR A SELF-STEERING AXLE IN TRUCKS, TRUCKS OR THE LIKE
ES93830290T ES2108856T3 (en) 1992-07-03 1993-07-02 A STEERING GROUP RUNS BACK ON A SELF-STEERED AXLE OF TRUCKS, ARTICULATED TRUCKS AND THE LIKE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO930296A IT1263591B (en) 1993-06-24 1993-06-24 Steering control assembly for self-steering axles of trucks and the like

Publications (3)

Publication Number Publication Date
ITBO930296A0 ITBO930296A0 (en) 1993-06-24
ITBO930296A1 ITBO930296A1 (en) 1994-12-24
IT1263591B true IT1263591B (en) 1996-08-27

Family

ID=11339153

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO930296A IT1263591B (en) 1992-07-03 1993-06-24 Steering control assembly for self-steering axles of trucks and the like

Country Status (1)

Country Link
IT (1) IT1263591B (en)

Also Published As

Publication number Publication date
ITBO930296A1 (en) 1994-12-24
ITBO930296A0 (en) 1993-06-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970627