FR2237798A1 - - Google Patents

Info

Publication number: FR2237798A1
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.): Granted

Application number

FR7421415A

Other languages

Other versions

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.)

TRW Steering Systems Ltd

Original Assignee

TRW Steering Systems 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.)

1973-07-18

Filing date

1974-06-20

Publication date

1975-02-14

1974-06-20 Application filed by TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd

1975-02-14 Publication of FR2237798A1 publication Critical patent/FR2237798A1/fr

1978-01-13 Application granted granted Critical

1978-01-13 Publication of FR2237798B1 publication Critical patent/FR2237798B1/fr

Status Expired legal-status Critical Current

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
- B62D5/20—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application
- B62D5/22—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle specially adapted for particular type of steering gear or particular application for rack-and-pinion type
- 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)
Power Steering Mechanism (AREA)

FR7421415A 1973-07-18 1974-06-20 Expired FR2237798B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB3423073A GB1470975A (en)	1973-07-18	1973-07-18	Power assisted steering system

Publications (2)

Publication Number	Publication Date
FR2237798A1 true FR2237798A1 (en)	1975-02-14
FR2237798B1 FR2237798B1 (en)	1978-01-13

Family

ID=10363039

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7421415A Expired FR2237798B1 (en)	1973-07-18	1974-06-20

Country Status (8)

Country	Link
JP (2)	JPS5511546B2 (en)
AR (1)	AR202719A1 (en)
BR (1)	BR7405728D0 (en)
CA (1)	CA1013266A (en)
DE (1)	DE2434604A1 (en)
FR (1)	FR2237798B1 (en)
GB (1)	GB1470975A (en)
IT (1)	IT1014398B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2380932A1 (en) *	1977-02-16	1978-09-15	Adwest Eng Ltd	ROTARY VALVE, ESPECIALLY FOR POWER-ASSISTED STEERING MECHANISM OF MOTOR VEHICLES
WO1985002380A1 (en) *	1983-12-01	1985-06-06	Zahnradfabrik Friedrichshafen Ag	Hydraulic servo-steering, particularly for motor vehicles

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53138138A (en) *	1977-05-09	1978-12-02	Zahnradfabrik Friedrichshafen	Power steering system in particular for automobile
JPS54181427U (en) *	1978-06-12	1979-12-22
US4300594A (en) *	1978-07-27	1981-11-17	Bendiberica S.A.	Hydraulic rotary distributor, particularly for power steering mechanisms
EP0020032B1 (en) *	1979-05-25	1984-03-21	CAM GEARS Limited	Hydraulic power assisted steering system
GB2079692A (en) *	1980-06-24	1982-01-27	Cam Gears Ltd	Vehicle hydraulic system
DE3240629A1 (en) *	1982-11-04	1984-05-10	Mannesmann Rexroth GmbH, 8770 Lohr	Power-assisted steering system
JPS60178279U (en) *	1984-05-09	1985-11-27	光洋精工株式会社	Hydraulic reaction force control device for power steering system
GB2165502B (en) *	1984-10-12	1987-10-14	Trw Cam Gears Ltd	A power-assisted steering gear
DE3690102C2 (en) *	1985-03-01	1991-06-20	Koyo Seiko K.K., Osaka, Jp
DE3618527A1 (en) *	1986-06-02	1987-12-03	Teves Gmbh Alfred	PARKING AID DEVICE
DE3739848C2 (en) *	1986-12-06	1996-09-05	Zahnradfabrik Friedrichshafen	Rotary slide valve for hydraulic power steering
CA2100669C (en) *	1991-05-24	1996-06-04	Arthur Ernest Bishop	Rotary valve for power steering
DE102006050507A1 (en) *	2006-10-26	2008-04-30	Zf Lenksysteme Gmbh	Cut-off valve for hydraulic system in vehicles, has closing body held by spring element against control edge, and check valve is opened by pressurizing flow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2344575C3 (en) *	1972-09-08	1981-01-22	Burman & Sons Ltd., Kings Norton, Birmingham (Ver. Koenigreich)	Steering gears for vehicles
GB1465901A (en) *	1973-02-01	1977-03-02	Cam Gears Ltd	Power assisted vehicle steering

1973
- 1973-07-18 GB GB3423073A patent/GB1470975A/en not_active Expired
1974
- 1974-06-20 FR FR7421415A patent/FR2237798B1/fr not_active Expired
- 1974-06-24 JP JP7275074A patent/JPS5511546B2/ja not_active Expired
- 1974-06-27 IT IT6903074A patent/IT1014398B/en active
- 1974-07-11 BR BR572874A patent/BR7405728D0/en unknown
- 1974-07-17 CA CA204,912A patent/CA1013266A/en not_active Expired
- 1974-07-18 DE DE19742434604 patent/DE2434604A1/en not_active Withdrawn
- 1974-07-18 AR AR25476974A patent/AR202719A1/en active
1982
- 1982-02-09 JP JP1698982U patent/JPS57144767U/ja active Pending

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2380932A1 (en) *	1977-02-16	1978-09-15	Adwest Eng Ltd	ROTARY VALVE, ESPECIALLY FOR POWER-ASSISTED STEERING MECHANISM OF MOTOR VEHICLES
WO1985002380A1 (en) *	1983-12-01	1985-06-06	Zahnradfabrik Friedrichshafen Ag	Hydraulic servo-steering, particularly for motor vehicles

Also Published As

Publication number	Publication date
CA1013266A (en)	1977-07-05
FR2237798B1 (en)	1978-01-13
JPS5071031A (en)	1975-06-12
DE2434604A1 (en)	1975-02-06
GB1470975A (en)	1977-04-21
JPS57144767U (en)	1982-09-11
AU7010074A (en)	1975-12-18
IT1014398B (en)	1977-04-20
AR202719A1 (en)	1975-07-15
BR7405728D0 (en)	1975-05-20
JPS5511546B2 (en)	1980-03-26

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
FR2237798B1 (en)	1978-01-13
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AU476696B2 (en)	1976-09-30
AU477823B2 (en)	1975-06-19
AR201432A1 (en)	1975-03-14
AU447540B2 (en)	1974-03-25
AU471461B2 (en)	1976-04-29
AR210729A1 (en)	1977-09-15
AU476873B1 (en)	1975-01-09
AU477824B2 (en)	1975-07-17
AU1891376A (en)	1977-01-20
BG19444A1 (en)	1975-06-25
BG19465A1 (en)	1975-06-25
AU479562A (en)	1975-01-09
AU479539A (en)	1975-01-30
AU479522A (en)	1975-06-12

FR2237798A1 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (2)

Family

ID=10363039

Family Applications (1)

Country Status (8)

Cited By (2)

Families Citing this family (13)

Family Cites Families (2)

Non-Patent Citations (1)

Cited By (2)

Also Published As

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