FR2492759B1 - - Google Patents

Info

Publication number
FR2492759B1
FR2492759B1 FR8022967A FR8022967A FR2492759B1 FR 2492759 B1 FR2492759 B1 FR 2492759B1 FR 8022967 A FR8022967 A FR 8022967A FR 8022967 A FR8022967 A FR 8022967A FR 2492759 B1 FR2492759 B1 FR 2492759B1
Authority
FR
France
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
Application number
FR8022967A
Other languages
French (fr)
Other versions
FR2492759A1 (fr
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.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
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 Automobiles Citroen SA filed Critical Automobiles Citroen SA
Priority to FR8022967A priority Critical patent/FR2492759A1/fr
Priority to DE8181401619T priority patent/DE3164214D1/de
Priority to EP81401619A priority patent/EP0051515B1/fr
Priority to JP16993281A priority patent/JPS5799467A/ja
Priority to US06/315,048 priority patent/US4416345A/en
Publication of FR2492759A1 publication Critical patent/FR2492759A1/fr
Application granted granted Critical
Publication of FR2492759B1 publication Critical patent/FR2492759B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0475—Controlling other elements
    • B62D5/0478—Clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0409—Electric motor acting on the steering column
    • B62D5/0412—Electric motor acting on the steering column the axes of motor and steering column being parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/043—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by clutch means between driving element, e.g. motor, and driven element, e.g. steering column or steering gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Power Steering Mechanism (AREA)
FR8022967A 1980-10-27 1980-10-27 Perfectionnements apportes aux mecanismes d'assistance rotative, notamment pour direction de vehicule Granted FR2492759A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8022967A FR2492759A1 (fr) 1980-10-27 1980-10-27 Perfectionnements apportes aux mecanismes d'assistance rotative, notamment pour direction de vehicule
DE8181401619T DE3164214D1 (en) 1980-10-27 1981-10-15 Rotary servo-mechanisms, especially for a vehicle's steering system
EP81401619A EP0051515B1 (fr) 1980-10-27 1981-10-15 Perfectionnements apportés aux mécanismes d'assistance rotative, notamment pour direction de véhicule
JP16993281A JPS5799467A (en) 1980-10-27 1981-10-23 Revolution auxiliary mechanism particularly for steering of automobile
US06/315,048 US4416345A (en) 1980-10-27 1981-10-26 Rotary assistance mechanisms, more especially for vehicle steering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8022967A FR2492759A1 (fr) 1980-10-27 1980-10-27 Perfectionnements apportes aux mecanismes d'assistance rotative, notamment pour direction de vehicule

Publications (2)

Publication Number Publication Date
FR2492759A1 FR2492759A1 (fr) 1982-04-30
FR2492759B1 true FR2492759B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-01-21

Family

ID=9247360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022967A Granted FR2492759A1 (fr) 1980-10-27 1980-10-27 Perfectionnements apportes aux mecanismes d'assistance rotative, notamment pour direction de vehicule

Country Status (5)

Country Link
US (1) US4416345A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0051515B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5799467A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3164214D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2492759A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576056A (en) * 1982-07-16 1986-03-18 Automobiles Citroen Rotary assistance mechanism, particularly for vehicle steering
JPS5970257A (ja) * 1982-10-14 1984-04-20 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS59100059A (ja) * 1982-11-30 1984-06-09 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS59130781A (ja) * 1983-01-17 1984-07-27 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS6053463A (ja) * 1983-09-01 1985-03-27 Aisin Seiki Co Ltd 操舵力伝達装置
FR2556681B1 (fr) * 1983-12-16 1988-04-08 Citroen Sa Direction de vehicule automobile a commande assistee par un moteur electrique
JPS6133367A (ja) * 1984-07-25 1986-02-17 Aisin Seiki Co Ltd 電動パワ−ステアリングの動力伝達装置
JPH0412863Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1984-12-05 1992-03-26
JPH0615331B2 (ja) * 1985-06-12 1994-03-02 株式会社日立製作所 電動式パワ−ステアリング装置
DE3714833A1 (de) * 1986-05-14 1987-11-19 Zahnradfabrik Friedrichshafen Hilfskraftlenkung fuer kraftfahrzeuge
FR2639598B1 (fr) * 1988-11-29 1993-05-14 Renault Dispositif de braquage des roues arriere d'un vehicule a quatre roues directrices
JPH02189270A (ja) * 1989-01-19 1990-07-25 Atsugi Unisia Corp 電動パワーステアリング装置
DE3933771A1 (de) * 1989-10-10 1991-04-18 Bosch Gmbh Robert Elektromotorische servolenkung
DE4025697A1 (de) * 1990-08-14 1992-02-20 Danfoss As Lenkeinrichtung
FR2670456B1 (fr) * 1990-12-14 1995-07-07 Cartier Systemes G Mecanisme d'assistance temporaire pour colonne de direction de vehicules a roues directrices.
DE4321670C1 (de) * 1993-06-30 1994-12-01 Jungheinrich Ag Elektromotorische Servolenkung
KR100204643B1 (ko) * 1993-09-20 1999-06-15 홍순영 전자식 동력조향장치
DE4438930C1 (de) * 1994-10-31 1995-10-26 Daimler Benz Ag Zahnstangenlenkung bzw. -steuerung mit Servomotor
JP3411726B2 (ja) * 1995-05-01 2003-06-03 光洋精工株式会社 電動パワーステアリング装置
US6026925A (en) * 1995-12-19 2000-02-22 Denso Corporation Electrically driven power assisting device
JPH09226607A (ja) * 1995-12-19 1997-09-02 Denso Corp パワーステアリング装置用電動機およびこの電動機を用いたパワーステアリング装置
DE19743961A1 (de) * 1997-10-04 1999-04-15 Mercedes Benz Lenkungen Gmbh Lenkhelfeinrichtung für ein Kraftfahrzeug
DE19827869A1 (de) * 1998-06-23 1999-12-30 Bosch Gmbh Robert Lenkvorrichtung für ein Fahrzeug
US6564664B1 (en) * 1999-03-30 2003-05-20 Thyssenkrupp Presta Ag Electrically supported steering boost with compact spur gear arrangement
JP2001301630A (ja) * 2000-04-25 2001-10-31 Showa Corp 電動パワーステアリング装置
DE10342681B3 (de) * 2003-09-16 2005-04-21 Thyssenkrupp Automotive Ag Fahrzeuglenkung mit einer Übersetzungsverhältnisänderungseinrichtung
US20060042861A1 (en) * 2004-08-24 2006-03-02 Ovshinsky Stanford R Steering assist mechanism
DE102004059461A1 (de) * 2004-12-10 2006-06-14 Zf Lenksysteme Gmbh Lenkung
US11022200B2 (en) 2014-06-06 2021-06-01 Delbert Tesar Simplified parallel eccentric rotary actuator
US11166864B2 (en) 2016-12-06 2021-11-09 Delbert Tesar Actuators for patient mobility devices, patient healthcare devices and human prosthetics
US10793183B2 (en) * 2017-12-22 2020-10-06 Trw Automotive U.S. Llc Torque overlay steering apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833154A (en) * 1952-09-27 1958-05-06 William B Barnes Torque amplifier unit
US2736208A (en) * 1953-03-17 1956-02-28 Follow-up mechanism
FR1540365A (fr) * 1967-04-13 1968-09-27 Piat Ets Perfectionnements aux commandes sensitives
GB1205223A (en) * 1967-11-29 1970-09-16 Lansing Bagnall Ltd Improvements in or relating to power-assisted steering mechanisms.
BE756029R (fr) * 1969-09-12 1971-03-11 Ciba Geigy Procede de preparation de substances solides hautement dispersees, constituees par des produits de polycondensation reticules a base d'uree etde
JPS4893037A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-03-14 1973-12-01
JPS492730A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-04-26 1974-01-11
GB1590629A (en) * 1976-09-23 1981-06-03 Cam Gears Ltd Powerassisted gear system
DE2746919A1 (de) * 1977-10-19 1979-04-26 Zahnradfabrik Friedrichshafen Servolenkvorrichtung fuer kraftfahrzeuge
DE2806307A1 (de) * 1978-02-15 1979-08-23 Bosch Gmbh Robert Kraftuebertragungseinrichtung

Also Published As

Publication number Publication date
JPS5799467A (en) 1982-06-21
DE3164214D1 (en) 1984-07-19
EP0051515B1 (fr) 1984-06-13
US4416345A (en) 1983-11-22
EP0051515A1 (fr) 1982-05-12
FR2492759A1 (fr) 1982-04-30

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse