ES2015497A6 - Dispositivo pra girar las ruedas traseras de vehiculos automoviles con ruedas delanteras y traseras dirigibles. - Google Patents

Dispositivo pra girar las ruedas traseras de vehiculos automoviles con ruedas delanteras y traseras dirigibles.

Info

Publication number
ES2015497A6
ES2015497A6 ES8903347A ES8903347A ES2015497A6 ES 2015497 A6 ES2015497 A6 ES 2015497A6 ES 8903347 A ES8903347 A ES 8903347A ES 8903347 A ES8903347 A ES 8903347A ES 2015497 A6 ES2015497 A6 ES 2015497A6
Authority
ES
Spain
Prior art keywords
rear wheels
rotating field
field motor
steering
steps
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES8903347A
Other languages
English (en)
Inventor
Armin Lang
Helmut Knodler
Peter Brenner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of ES2015497A6 publication Critical patent/ES2015497A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • B62D7/1581—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels characterised by comprising an electrical interconnecting system between the steering control means of the different axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)

Abstract

UN DISPOSITIVO PARA GIRAR LAS RUEDAS TRASERAS (6) DE VEHICULOS CON RUEDAS DELANTERAS Y TRASERAS DIRIGIBLES PRESENTA UN MOTOR DE CAMPO GIRATORIO (2) PARA LA ASISTENCIA DEL SISTEMA DE DIRECCION DE LAS RUEDAS TRASERAS. EL MOTOR DE CAMPO GIRATORIO (2) ES GOBERNADO POR UNA UNIDAD DE MANIOBRA ELECTRONICA CENTRAL (15) EN DEPENDENCIA DE LA POSICION DE LAS RUEDAS DELANTERAS. EL MANDO DEL MOTOR DE CAMPO GIRATORIO (2) TIENE LUGAR POR TANTO EN PASOS MUY PEQUEÑOS QUE SE RETRANSMITEN INMEDIATAMENTE A LA UNIDAD DE MANIOBRA CENTRAL (15). UNICAMENTE CUANDO HAY COINCIDENCIA ENTRE LAS SEÑALES DE RETROALIMENTACION DE LOS PASOS DE GIRO MAS PEQUEÑOS EJECUTADOS Y LAS SEÑALES DE MANDO EMITIDAS POR LA UNIDAD DE MANIOBRA CENTRAL (15), PARA LOS PASOS DE DIRECCION MAS PEQUEÑOS SE EMITIRA UNA SEÑAL DE LIBERACION PARA EL ACCIONAMIENTO ULTERIOR DEL MOTOR DE CAMPO GIRATORIO (2). CUANDO SE PRODUCE UNA DISPARIDAD SUCESIVA ENTRE LAS SEÑALES DE RETROALIMENTACION Y LAS SEÑALES DE MANDO, PARA LOS PASOS DE GIRO MAS PEQUEÑOS SE DESCONECTARA EL MOTOR DE CAMPO GIRATORIO (2) Y SE ACCIONARA UN DISPOSITIVO DE INMOVILIZACION (20) EN SU POSICION DE BLOQUEO.
ES8903347A 1988-10-12 1989-10-05 Dispositivo pra girar las ruedas traseras de vehiculos automoviles con ruedas delanteras y traseras dirigibles. Expired - Lifetime ES2015497A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3834692 1988-10-12

Publications (1)

Publication Number Publication Date
ES2015497A6 true ES2015497A6 (es) 1990-08-16

Family

ID=6364921

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903347A Expired - Lifetime ES2015497A6 (es) 1988-10-12 1989-10-05 Dispositivo pra girar las ruedas traseras de vehiculos automoviles con ruedas delanteras y traseras dirigibles.

Country Status (6)

Country Link
EP (1) EP0438438B1 (es)
JP (1) JPH04502591A (es)
BR (1) BR8907710A (es)
DE (1) DE58903055D1 (es)
ES (1) ES2015497A6 (es)
WO (1) WO1990003910A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206783B2 (ja) * 1993-08-04 2001-09-10 アイシン精機株式会社 車両の後輪操舵装置
JP3028905B2 (ja) * 1994-01-31 2000-04-04 アイシン精機株式会社 後輪操舵アクチュエ−タ
JPH07246947A (ja) * 1994-03-11 1995-09-26 Aisin Seiki Co Ltd 車輌の操舵制御装置
JP3601170B2 (ja) * 1995-04-19 2004-12-15 アイシン精機株式会社 車両の操舵制御装置
CN109774791B (zh) * 2019-01-22 2023-08-01 南京航空航天大学 一种线控四轮主动转向电动轮系统及其转向容错控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62251277A (ja) * 1986-04-22 1987-11-02 Mitsubishi Electric Corp 電動式後輪操舵装置
JPH0624940B2 (ja) * 1986-12-04 1994-04-06 三菱電機株式会社 電動式後輪操舵装置

Also Published As

Publication number Publication date
BR8907710A (pt) 1991-07-30
JPH04502591A (ja) 1992-05-14
DE58903055D1 (de) 1993-01-28
EP0438438B1 (de) 1992-12-16
EP0438438A1 (de) 1991-07-31
WO1990003910A1 (de) 1990-04-19

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-10-05

FD1A Patent lapsed

Effective date: 20001009