JPS5464333A - Control valve for power steering with a unbalanced actuation cylinder - Google Patents

Control valve for power steering with a unbalanced actuation cylinder

Info

Publication number: JPS5464333A
Authority: JP; Japan
Prior art keywords: control valve; power steering; actuation cylinder; unbalanced; unbalanced actuation
Prior art date: 1977-10-13
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

JP12520878A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6257545B2 (es

Inventor

Shiyutsutsue Ronaruto

Barutaa Borufugangu

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.)

1977-10-13

Filing date

1978-10-13

Publication date

1979-05-24

1978-10-13 Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG

1979-05-24 Publication of JPS5464333A publication Critical patent/JPS5464333A/ja

1987-12-01 Publication of JPS6257545B2 publication Critical patent/JPS6257545B2/ja

Status Granted 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
- B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Power Steering Mechanism (AREA)
Multiple-Way Valves (AREA)
Actuator (AREA)

JP12520878A 1977-10-13 1978-10-13 Control valve for power steering with a unbalanced actuation cylinder Granted JPS5464333A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2745987A DE2745987C2 (de)	1977-10-13	1977-10-13	Hydraulische Hilfskraftlenkung, insbesondere für Kraftfahrzeuge

Publications (2)

Publication Number	Publication Date
JPS5464333A true JPS5464333A (en)	1979-05-24
JPS6257545B2 JPS6257545B2 (es)	1987-12-01

Family

ID=6021313

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP12520878A Granted JPS5464333A (en)	1977-10-13	1978-10-13	Control valve for power steering with a unbalanced actuation cylinder

Country Status (9)

Country	Link
JP (1)	JPS5464333A (es)
BR (1)	BR7806744A (es)
CS (1)	CS222667B2 (es)
DE (1)	DE2745987C2 (es)
ES (1)	ES474117A1 (es)
FR (1)	FR2405855A1 (es)
GB (1)	GB2005611B (es)
IT (1)	IT1106180B (es)
SE (1)	SE439910B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56128270A (en) *	1979-08-01	1981-10-07	Zahnradfabrik Friedrichshafen	Method and device for supporting hydraulic pressure of steering movement of steering handle
JPS6133368A (ja) *	1984-07-26	1986-02-17	Atsugi Motor Parts Co Ltd	動力操向装置
US4587886A (en) *	1983-04-28	1986-05-13	Jidosha Kiki Co., Ltd.	Power steering device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2508566A1 (fr) *	1979-11-26	1982-12-31	Dba	Distributeur de commande de verin
GB2075932B (en) *	1980-05-14	1983-09-01	Cam Gears Ltd	Power assisted vehicle steering system
DE3122368A1 (de) *	1981-06-05	1982-12-23	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Hydrolenkung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4920664U (es) *	1972-05-26	1974-02-21
JPS5125134U (es) *	1974-08-15	1976-02-24

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1153774A (fr) *	1955-06-10	1958-03-21		Servo-moteur à piston différentiel, notamment pour mécanismes de direction de véhicules automobiles
GB796194A (en) *	1956-01-05	1958-06-04	Dewandre Co Ltd C	Improvements in or relating to power-assisted steering mechanisms for road vehicles
US3556155A (en) *	1969-01-24	1971-01-19	Caterpillar Tractor Co	Variable flow-modulated valve
FR2270467B1 (es) *	1974-03-29	1977-09-30	Mercier Bernard

1977
- 1977-10-13 DE DE2745987A patent/DE2745987C2/de not_active Expired
1978
- 1978-10-02 GB GB7838862A patent/GB2005611B/en not_active Expired
- 1978-10-05 IT IT51392/78A patent/IT1106180B/it active
- 1978-10-06 SE SE7810507A patent/SE439910B/sv not_active IP Right Cessation
- 1978-10-09 FR FR7828793A patent/FR2405855A1/fr active Granted
- 1978-10-11 ES ES474117A patent/ES474117A1/es not_active Expired
- 1978-10-12 CS CS786635A patent/CS222667B2/cs unknown
- 1978-10-12 BR BR7806744A patent/BR7806744A/pt unknown
- 1978-10-13 JP JP12520878A patent/JPS5464333A/ja active Granted

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4920664U (es) *	1972-05-26	1974-02-21
JPS5125134U (es) *	1974-08-15	1976-02-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56128270A (en) *	1979-08-01	1981-10-07	Zahnradfabrik Friedrichshafen	Method and device for supporting hydraulic pressure of steering movement of steering handle
JPH0134825B2 (es) *	1979-08-01	1989-07-21	Tsuaanraatofuaburiiku Furiidoritsuhisuhaafuen Ag
US4587886A (en) *	1983-04-28	1986-05-13	Jidosha Kiki Co., Ltd.	Power steering device
JPS6133368A (ja) *	1984-07-26	1986-02-17	Atsugi Motor Parts Co Ltd	動力操向装置

Also Published As

Publication number	Publication date
BR7806744A (pt)	1979-05-08
IT1106180B (it)	1985-11-11
DE2745987C2 (de)	1982-10-21
CS222667B2 (en)	1983-07-29
JPS6257545B2 (es)	1987-12-01
GB2005611B (en)	1982-05-12
SE439910B (sv)	1985-07-08
IT7851392A0 (it)	1978-10-05
GB2005611A (en)	1979-04-25
SE7810507L (sv)	1979-04-14
ES474117A1 (es)	1979-05-01
DE2745987A1 (de)	1979-04-19
FR2405855B1 (es)	1984-08-24
FR2405855A1 (fr)	1979-05-11

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