IT1258555B - Dispositivo per sterzare in retromarcia un assale autosterzante di autocarri e simili - Google Patents

Dispositivo per sterzare in retromarcia un assale autosterzante di autocarri e simili

Info

Publication number
IT1258555B
IT1258555B ITBO920264A ITBO920264A IT1258555B IT 1258555 B IT1258555 B IT 1258555B IT BO920264 A ITBO920264 A IT BO920264A IT BO920264 A ITBO920264 A IT BO920264A IT 1258555 B IT1258555 B IT 1258555B
Authority
IT
Italy
Prior art keywords
steering
self
axle
reverse
lorries
Prior art date
Application number
ITBO920264A
Other languages
English (en)
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 ITBO920264A priority Critical patent/IT1258555B/it
Publication of ITBO920264A0 publication Critical patent/ITBO920264A0/it
Priority to DE69314242T priority patent/DE69314242T2/de
Priority to AT93830290T priority patent/ATE158768T1/de
Priority to EP93830290A priority patent/EP0577571B1/en
Priority to ES93830290T priority patent/ES2108856T3/es
Publication of ITBO920264A1 publication Critical patent/ITBO920264A1/it
Application granted granted Critical
Publication of IT1258555B publication Critical patent/IT1258555B/it

Links

Landscapes

  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)

Abstract

Il dispositivo per sterzare in retromarcia un assale autosterzante di autocarri e simili comprende un martinetto idraulico a doppio effetto interposto fra il corpo di tale assale autosterzante ed una barra di accoppiamento delle ruote dello stesso assale. Una centralina elettroidraulica, atta ad essere azionata all'atto dell'inserimento della retromarcia, è dotata di mezzi valvolari per l'alimentazione del fluido idraulico selettivamente alle camere opposte di detto martinetto, in modo da attuare lo spostamento corrispondente di detta barra di accoppiamento in opportuna relazione con la rotazione dei mezzi di sterzatura del veicolo. Rilevatori della rotazione di tali mezzi di sterzatura e dell'angolazione assunta dalle ruote di detto assale autosterzante sono atti a comandare l'azionamento di detti mezzi valvolari della centralina elettroidraulica.
ITBO920264A 1992-07-03 1992-07-03 Dispositivo per sterzare in retromarcia un assale autosterzante di autocarri e simili IT1258555B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITBO920264A IT1258555B (it) 1992-07-03 1992-07-03 Dispositivo per sterzare in retromarcia un assale autosterzante di autocarri e simili
DE69314242T DE69314242T2 (de) 1992-07-03 1993-07-02 Lenkgruppe zur Rückwärtsfahrt für eine Selbstlenkachse in Lastkraftwagen, Sattelzügen oder dergleichen
AT93830290T ATE158768T1 (de) 1992-07-03 1993-07-02 Lenkgruppe zur rückwärtsfahrt für eine selbstlenkachse in lastkraftwagen, sattelzügen oder dergleichen
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
ES93830290T ES2108856T3 (es) 1992-07-03 1993-07-02 Un grupo de direccion marcha atras en un eje autodirigido de camiones, camiones articulados y similares.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920264A IT1258555B (it) 1992-07-03 1992-07-03 Dispositivo per sterzare in retromarcia un assale autosterzante di autocarri e simili

Publications (3)

Publication Number Publication Date
ITBO920264A0 ITBO920264A0 (it) 1992-07-03
ITBO920264A1 ITBO920264A1 (it) 1994-01-03
IT1258555B true IT1258555B (it) 1996-02-27

Family

ID=11338408

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO920264A IT1258555B (it) 1992-07-03 1992-07-03 Dispositivo per sterzare in retromarcia un assale autosterzante di autocarri e simili

Country Status (1)

Country Link
IT (1) IT1258555B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536030A (en) * 1994-04-21 1996-07-16 Bettini; Marco Steering detection device for articulated vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536030A (en) * 1994-04-21 1996-07-16 Bettini; Marco Steering detection device for articulated vehicles

Also Published As

Publication number Publication date
ITBO920264A1 (it) 1994-01-03
ITBO920264A0 (it) 1992-07-03

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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: 19970731