IT1182293B - Sistema sterzante servoassistito per un veicolo - Google Patents

Sistema sterzante servoassistito per un veicolo

Info

Publication number: IT1182293B
Authority: IT; Italy
Prior art keywords: vehicle; power; steering system; assisted steering; assisted
Prior art date: 1983-09-28

Application number

IT67962/84A

Other languages

English (en)

Other versions

IT8467962A1 (it

IT8467962A0 (it

Inventor

Frederick John Adams

Original Assignee

Trw Cam Gears Ltd

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.)

1983-09-28

Filing date

1984-09-27

Publication date

1987-10-05

1984-09-27 Application filed by Trw Cam Gears Ltd filed Critical Trw Cam Gears Ltd

1984-09-27 Publication of IT8467962A0 publication Critical patent/IT8467962A0/it

1986-03-27 Publication of IT8467962A1 publication Critical patent/IT8467962A1/it

1987-10-05 Application granted granted Critical

1987-10-05 Publication of IT1182293B publication Critical patent/IT1182293B/it

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
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Steering Control In Accordance With Driving Conditions (AREA)
Power Steering Mechanism (AREA)

IT67962/84A 1983-09-28 1984-09-27 Sistema sterzante servoassistito per un veicolo IT1182293B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB08325863A GB2147256A (en)	1983-09-28	1983-09-28	Power steering system

Publications (3)

Publication Number	Publication Date
IT8467962A0 IT8467962A0 (it)	1984-09-27
IT8467962A1 IT8467962A1 (it)	1986-03-27
IT1182293B true IT1182293B (it)	1987-10-05

Family

ID=10549373

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT67963/84A IT1182294B (it)	1983-09-28	1984-09-27	Sistema sterzante servoassistito per un veicolo
IT67962/84A IT1182293B (it)	1983-09-28	1984-09-27	Sistema sterzante servoassistito per un veicolo

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
IT67963/84A IT1182294B (it)	1983-09-28	1984-09-27	Sistema sterzante servoassistito per un veicolo

Country Status (6)

Country	Link
US (1)	US4580651A (it)
JP (2)	JPS60151179A (it)
DE (2)	DE3435544A1 (it)
FR (3)	FR2552389A1 (it)
GB (3)	GB2147256A (it)
IT (2)	IT1182294B (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3603065A1 (de) *	1985-02-07	1986-08-14	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Servolenkung fuer fahrzeuge
DE3705539A1 (de) *	1985-08-22	1988-09-01	Opel Adam Ag	Lenkhilfe fuer kraftfahrzeuge
GB2197827B (en) *	1986-11-28	1990-08-22	Trw Cam Gears Ltd	Power assistance means for a steering gear and a steering gear assembly which includes such means
US4905783A (en) *	1987-06-26	1990-03-06	Ford Motor Company	Vehicular controller with differential wheel speed input
GB2219778A (en) *	1988-06-16	1989-12-20	Trw Cam Gears Ltd	Power assisted steering
DE3825102A1 (de) *	1988-07-23	1990-01-25	Teves Gmbh Alfred	Hilfskraftlenkung fuer kraftfahrzeuge
DE3928376A1 (de) *	1988-12-24	1991-03-07	Teves Gmbh Alfred	Hydraulische hilfskraftlenkung fuer kraftfahrzeuge
WO1990003908A2 (de) *	1988-10-04	1990-04-19	Alfred Teves Gmbh	Hydraulische hilfskraftlenkung für kraftfahrzeuge
DE4040003A1 (de) *	1990-06-22	1992-01-02	Bosch Gmbh Robert	Servolenkung fuer fahrzeuge
DE4207668A1 (de) *	1992-03-11	1993-09-16	Teves Gmbh Alfred	Hydraulische servo-lenkung mit lenkmomentsensor
GB2266499A (en) *	1992-04-23	1993-11-03	Rover Group	Hydraulic power-assisted steering system with input force sensor.
DE4227880A1 (de) *	1992-04-29	1993-11-04	Teves Gmbh Alfred	Hydraulische servolenkung
DE4422385C2 (de) *	1994-06-27	1996-05-09	Daimler Benz Ag	Hydraulische Servolenkung
US5725023A (en) *	1995-02-21	1998-03-10	Lectron Products, Inc.	Power steering system and control valve
DE19519875C1 (de) *	1995-05-31	1996-07-04	Daimler Benz Ag	Hydraulische Servosteuerung, insbesondere Servolenkung für Kraftfahrzeuge
DE19606609A1 (de) *	1996-02-22	1997-08-28	Claas Ohg	Hydraulische Lenkvorrichtung für selbstfahrende Arbeitsmaschinen
DE19752346B4 (de) *	1996-12-04	2007-12-06	Volkswagen Ag	Hydraulisch unterstützte Lenkvorrichtung für ein Kraftfahrzeug
DE19703903A1 (de) *	1997-02-03	1998-08-13	Bosch Gmbh Robert	Lenkwinkelsensor
US5961309A (en) *	1997-04-24	1999-10-05	Trw Inc.	Gear pump with noise attenuation
DE19828513A1 (de) *	1998-06-26	1999-12-30	Zahnradfabrik Friedrichshafen	Elektrisch unterstützte Hilfskraftlenkung für Kraftfahrzeuge
DE29920122U1 (de)	1999-11-16	2000-03-23	TRW Fahrwerksysteme GmbH & Co KG, 40547 Düsseldorf	Elektro-hydraulisches Lenksystem
US6880668B2 (en) *	2001-05-17	2005-04-19	Hitachi, Ltd.	Power steering device
DE10336628A1 (de) *	2003-08-05	2005-03-24	Thyssenkrupp Presta Steertec Gmbh	Lenkgetriebe für ein Kraftfahrzeug
DE10359307A1 (de) *	2003-12-18	2005-07-28	Zf Lenksysteme Gmbh	Lenksystem
US7210553B2 (en) *	2005-03-10	2007-05-01	Trw Automotive U.S. Llc	Steering apparatus
JP2006281848A (ja) *	2005-03-31	2006-10-19	Kayaba Ind Co Ltd	パワーステアリング装置
JP2007038885A (ja) *	2005-08-04	2007-02-15	Hitachi Ltd	パワーステアリング装置
DE102007053263A1 (de) *	2007-11-08	2009-05-14	Trw Automotive Gmbh	Elektrohydraulisches Fahrzeuglenksystem

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1655316C3 (de) *	1966-11-29	1980-02-14	Alfred Teves Gmbh, 6000 Frankfurt	Hydraulische Servolenkung
GB1233190A (it) *	1968-05-31	1971-05-26
US3741693A (en) *	1970-07-06	1973-06-26	Ford Motor Co	Reversely drivable fluidic device
US3991846A (en) *	1975-08-07	1976-11-16	Clark Equipment Company	Power steering system
GB1590629A (en) *	1976-09-23	1981-06-03	Cam Gears Ltd	Powerassisted gear system
JPS5536132A (en) *	1978-09-01	1980-03-13	Toyota Motor Corp	Power steering for vehicle
DE2838417A1 (de) *	1978-09-02	1980-03-20	Bosch Gmbh Robert	Hydraulische servolenkung
DE2851773C2 (de) *	1978-11-30	1986-11-20	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Hydraulische Hilfskraftlenkeinrichtung für Kraftfahrzeuge
GB2050954A (en) *	1978-12-02	1981-01-14	Thompson B J	Swimming aids
DE2915890A1 (de) *	1979-04-19	1980-11-06	Still Gmbh	Lenkeinrichtung fuer ein fahrzeug mit hydraulischer lenkhilfskraftunterstuetzung
JPS5675267A (en) *	1979-11-20	1981-06-22	Komatsu Forklift Kk	Electromotive power steering apparatus
DE3006297A1 (de) *	1980-02-20	1981-08-27	Robert Bosch Gmbh, 7000 Stuttgart	Hydraulische lenkvorrichtung
JPS5722967A (en) *	1980-07-16	1982-02-06	Tokai T R W Kk	Power steering system
EP0044733B1 (en) *	1980-07-18	1985-01-23	Nissan Motor Co., Ltd.	Vehicle hydraulic power steering system with means for controlling the operation of a power steering pump
US4409789A (en) *	1980-11-03	1983-10-18	Clark Equipment Company	Power steering system
DE3106087C2 (de) *	1981-02-19	1984-08-09	Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg	Drehwinkelmeßwert-Gebervorrichtung, insbesondere zur Ansteuerung einer Lenkhilfe-Anordnung
FR2502570A1 (fr) *	1981-03-24	1982-10-01	Valeo	Dispositif de direction assistee d'un vehicule automobile
JPS57201767A (en) *	1981-06-03	1982-12-10	Mazda Motor Corp	Power steering device
JPS5847657A (ja) *	1981-09-16	1983-03-19	Toyoda Mach Works Ltd	動力舵取装置の制御装置
JPS5853562A (ja) *	1981-09-25	1983-03-30	Toyo Umpanki Co Ltd	電気式パワ−・ステアリング装置
JPS58104339A (ja) *	1981-12-15	1983-06-21	Nissan Motor Co Ltd	車両のエンジンアイドリング安定化装置
JPS58105877A (ja) *	1981-12-21	1983-06-23	Nissan Motor Co Ltd	操舵力検出装置
JPS58136560A (ja) *	1982-02-05	1983-08-13	Tokai T R W Kk	パワ−ステアリング装置
JPS58156857A (ja) *	1982-03-15	1983-09-17	Tokai T R W Kk	回転検出装置
GB2122150B (en) *	1982-06-16	1986-05-08	Tokai Trw & Co	Power steering device
US4471280A (en) *	1983-05-06	1984-09-11	The Bendix Corporation	Anti-log power amplifier for reversible D.C. motor in automotive steering controls

1983
- 1983-09-28 GB GB08325863A patent/GB2147256A/en not_active Withdrawn
1984
- 1984-08-29 FR FR8413385A patent/FR2552389A1/fr not_active Withdrawn
- 1984-09-17 GB GB08423448A patent/GB2146960B/en not_active Expired
- 1984-09-17 GB GB08423449A patent/GB2156752B/en not_active Expired
- 1984-09-25 US US06/654,382 patent/US4580651A/en not_active Expired - Lifetime
- 1984-09-27 IT IT67963/84A patent/IT1182294B/it active
- 1984-09-27 DE DE19843435544 patent/DE3435544A1/de not_active Withdrawn
- 1984-09-27 DE DE19843435520 patent/DE3435520A1/de not_active Withdrawn
- 1984-09-27 IT IT67962/84A patent/IT1182293B/it active
- 1984-09-28 FR FR848414957A patent/FR2555538B1/fr not_active Expired - Lifetime
- 1984-09-28 FR FR848414956A patent/FR2552388B1/fr not_active Expired - Lifetime
- 1984-09-28 JP JP59203960A patent/JPS60151179A/ja active Pending
- 1984-09-28 JP JP59203959A patent/JPS60151178A/ja active Pending

Also Published As

Publication number	Publication date
DE3435544A1 (de)	1985-04-11
GB2146960A (en)	1985-05-01
GB2156752A (en)	1985-10-16
JPS60151179A (ja)	1985-08-09
GB8423449D0 (en)	1984-10-24
GB8325863D0 (en)	1983-11-02
FR2552388A1 (fr)	1985-03-29
JPS60151178A (ja)	1985-08-09
FR2555538B1 (fr)	1990-09-28
FR2555538A1 (fr)	1985-05-31
IT8467963A0 (it)	1984-09-27
FR2552388B1 (fr)	1990-04-06
FR2552389A1 (fr)	1985-03-29
DE3435520A1 (de)	1985-04-11
IT8467962A1 (it)	1986-03-27
US4580651A (en)	1986-04-08
GB2146960B (en)	1987-06-10
GB2147256A (en)	1985-05-09
GB8423448D0 (en)	1984-10-24
IT1182294B (it)	1987-10-05
IT8467962A0 (it)	1984-09-27
GB2156752B (en)	1987-06-17

Publication	Publication Date	Title
IT1182294B (it)	1987-10-05	Sistema sterzante servoassistito per un veicolo
IT1173469B (it)	1987-06-24	Sotto-complesso di sterzo per veicoli
MX159233A (es)	1989-05-08	Mejoras a sistema de direccion para vehiculos
ES538395A0 (es)	1985-09-01	Un sistema de control de vehiculos
GB8412050D0 (en)	1984-06-20	Steering column for motor vehicles
GB8401062D0 (en)	1984-02-15	Steering system for vehicles
GB2152452B (en)	1987-04-29	Steering system for vehicles
GB2148221B (en)	1987-03-18	Steering system for vehicles
GB2148811B (en)	1986-08-13	Steering system for vehicles
GB2151997B (en)	1987-09-03	Steering system for vehicles
DE3461765D1 (en)	1987-02-05	Vehicle steering column
ES538420A0 (es)	1986-04-01	Un sistema de direccion servoasistida
DE3668861D1 (de)	1990-03-15	Fahrzeuglenksystem.
GB8300483D0 (en)	1983-02-09	Vehicle steering system
GB2148222B (en)	1987-02-25	Steering system for vehicles
GB2148812B (en)	1986-12-03	Steering system for vehicles
EP0245308A4 (en)	1988-03-30	STEERING SYSTEM FOR VEHICLES.
DE3437715A1 (de)	1985-05-02	Fahrzeuglenksystem
MX155983A (es)	1988-06-07	Mejoras a sistema de direccion para vehiculos
GB2148220B (en)	1988-05-18	A steering system for vehicles
GB2131364B (en)	1986-07-30	Vehicle servo steering system
ES540421A0 (es)	1985-12-01	Sistema de direccion ayudada por medios mecanicos destinado a un vehiculo
GB8313533D0 (en)	1983-06-22	Vehicle steering system
GB2098556B (en)	1985-02-27	Power-assisted steering device for a motor vehicle
GB2110173B (en)	1985-08-21	Steering system for a motor vehicle

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970929