AR220213A1 - STEERING VALVE FOR A HYDRAULICALLY OPERATED STEERING SYSTEM - Google Patents

STEERING VALVE FOR A HYDRAULICALLY OPERATED STEERING SYSTEM

Info

Publication number: AR220213A1
Authority: AR; Argentina
Prior art keywords: steering; hydraulically operated; valve; steering system; steering valve
Prior art date: 1978-08-05

Application number

AR277342A

Other languages

Spanish (es)

Original Assignee

Zahnradfabrik Friedrichshafen

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.)

1978-08-05

Filing date

1979-07-17

Publication date

1980-10-15

1979-07-17 Application filed by Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen

1980-10-15 Application granted granted Critical

1980-10-15 Publication of AR220213A1 publication Critical patent/AR220213A1/en

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
- 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
- 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
- B62D5/09—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 means for actuating valves

Landscapes

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

AR277342A 1978-08-05 1979-07-17 STEERING VALVE FOR A HYDRAULICALLY OPERATED STEERING SYSTEM AR220213A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2834420A DE2834420C2 (en)	1978-08-05	1978-08-05	Steering valve

Publications (1)

Publication Number	Publication Date
AR220213A1 true AR220213A1 (en)	1980-10-15

Family

ID=6046332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR277342A AR220213A1 (en)	1978-08-05	1979-07-17	STEERING VALVE FOR A HYDRAULICALLY OPERATED STEERING SYSTEM

Country Status (16)

Country	Link
JP (1)	JPS5539881A (en)
AR (1)	AR220213A1 (en)
BE (1)	BE878062A (en)
BR (1)	BR7904925A (en)
CA (1)	CA1113016A (en)
DD (1)	DD145388A5 (en)
DE (1)	DE2834420C2 (en)
DK (1)	DK319279A (en)
ES (1)	ES482914A1 (en)
FR (1)	FR2432420A1 (en)
GB (1)	GB2026965B (en)
IT (1)	IT1117438B (en)
NL (1)	NL7904822A (en)
PL (1)	PL217528A1 (en)
SE (1)	SE7906529L (en)
YU (1)	YU41649B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2838789C2 (en) *	1978-09-06	1987-03-12	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Steering valve with closed center for actuating the servo motor of a vehicle power steering system
JPS578332A (en) *	1980-06-16	1982-01-16	Nissan Motor Co Ltd	Idle up unit for power steering
JPH08221Y2 (en) *	1985-05-20	1996-01-10	トヨタ自動車株式会社	Front and rear wheel steering device
US5934406A (en) *	1997-05-29	1999-08-10	Caterpillar Inc.	Jerk control valve for pilot operated steering system
EP2138720A3 (en) *	2008-06-24	2010-01-20	MALI Holding AG	Adjustment device for the adjustment of axial piston engines.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2131276C3 (en) *	1971-06-24	1979-03-01	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Power steering device for motor vehicles with central hydraulics
DE2242022C3 (en) *	1972-08-26	1980-11-20	Integral Hydraulik & Co, 4000 Duesseldorf	Pressure medium sequence control for power steering or the like
IT992718B (en) *	1972-08-26	1975-09-30	Langen & Co	CONTROL APPARATUS OPERATING WITH A PRESSURE VESSEL
DE2301415A1 (en) *	1973-01-12	1974-07-18	Daimler Benz Ag	POWER STEERING FOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES
DE2654366C2 (en) *	1976-12-01	1984-08-23	Gebr. Claas, 4834 Harsewinkel	Hydraulic valve device

1978
- 1978-08-05 DE DE2834420A patent/DE2834420C2/en not_active Expired
1979
- 1979-06-20 NL NL7904822A patent/NL7904822A/en not_active Application Discontinuation
- 1979-06-22 JP JP7902579A patent/JPS5539881A/en active Pending
- 1979-06-28 YU YU1538/79A patent/YU41649B/en unknown
- 1979-07-17 AR AR277342A patent/AR220213A1/en active
- 1979-07-26 CA CA332,731A patent/CA1113016A/en not_active Expired
- 1979-07-27 ES ES482914A patent/ES482914A1/en not_active Expired
- 1979-07-30 FR FR7919579A patent/FR2432420A1/en active Granted
- 1979-07-30 DK DK319279A patent/DK319279A/en not_active Application Discontinuation
- 1979-08-01 IT IT49931/79A patent/IT1117438B/en active
- 1979-08-01 DD DD79214733A patent/DD145388A5/en unknown
- 1979-08-01 BR BR7904925A patent/BR7904925A/en unknown
- 1979-08-01 SE SE7906529A patent/SE7906529L/en not_active Application Discontinuation
- 1979-08-02 PL PL21752879A patent/PL217528A1/xx unknown
- 1979-08-02 GB GB7926973A patent/GB2026965B/en not_active Expired
- 1979-08-03 BE BE0/196587A patent/BE878062A/en unknown

Also Published As

Publication number	Publication date
PL217528A1 (en)	1980-06-02
BR7904925A (en)	1980-04-22
YU41649B (en)	1987-12-31
FR2432420B1 (en)	1982-09-10
IT1117438B (en)	1986-02-17
GB2026965A (en)	1980-02-13
IT7949931A0 (en)	1979-08-01
DD145388A5 (en)	1980-12-10
DE2834420C2 (en)	1986-11-27
SE7906529L (en)	1980-04-03
DK319279A (en)	1980-02-06
BE878062A (en)	1979-12-03
FR2432420A1 (en)	1980-02-29
JPS5539881A (en)	1980-03-21
GB2026965B (en)	1983-03-02
DE2834420A1 (en)	1980-02-14
NL7904822A (en)	1980-02-07
CA1113016A (en)	1981-11-24
YU153879A (en)	1983-02-28
ES482914A1 (en)	1980-04-16

Publication	Publication Date	Title
GB2032005B (en)	1982-09-08	Hydraulic system for actuating gas-change valves
IT7919403A0 (en)	1979-01-18	HYDRAULIC WRENCH.
BR7905232A (en)	1980-04-22	ROTARY STEERING VALVE FOR SERVO-ASSISTED STEERING SYSTEMS
AR220971A1 (en)	1980-12-15	HYDRAULIC SERVO VALVE
MX151858A (en)	1985-04-10	IMPROVEMENTS TO A CONTROL SYSTEM FOR A HYDRAULIC ACCUMULATOR
BR8104276A (en)	1982-03-23	COMMAND SYSTEM FOR A HYDRAULIC LIFTING SYSTEM FOR TRACTORS
IT7920507A0 (en)	1979-02-23	HYDRAULIC SCREWDRIVER.
MX152620A (en)	1985-10-01	IMPROVED HYDRAULIC STEERING VALVE
DK220679A (en)	1979-12-01	ELECTRICAL STEERING SYSTEM FOR A VEHICLE HYDRAULIC AID DRIVE SYSTEM
ES509159A0 (en)	1983-02-01	IMPROVEMENTS IN HYDRAULIC DISTRIBUTORS FOR SERVOMECHANISMS.
IT1133840B (en)	1986-07-24	HYDRAULIC CIRCUIT FOR A HYDRAULICALLY OPERATED VEHICLE
IT8112686A0 (en)	1981-11-26	HYDRAULIC BRAKE
ES242450Y (en)	1979-12-01	A MECHANICALLY CONTROLLED SERVO BRAKE UNIT.
BR8001455A (en)	1980-11-11	HYDRAULIC VALVE
AR224557A1 (en)	1981-12-15	A HYDRAULIC STEERING ARRANGEMENT
DK367781A (en)	1982-02-21	VALVE STEERING MECHANISM FOR HYDRAULIC GEAR MACHINE
AR224360A1 (en)	1981-11-30	A HYDRAULIC DISPOSAL
BR7900024A (en)	1979-08-07	HYDRAULIC COMMAND SYSTEM FOR BREAKER
ES242831Y (en)	1979-12-16	A BRAKE VALVE.
AR220213A1 (en)	1980-10-15	STEERING VALVE FOR A HYDRAULICALLY OPERATED STEERING SYSTEM
AR212570A1 (en)	1978-07-31	CONTROL VALVE FOR HYDRAULIC SERVO-BRAKE
IT7922352A0 (en)	1979-05-04	ARRANGEMENT FOR A HYDRAULIC BRAKE SERVO.
ES517365A0 (en)	1983-11-01	IMPROVEMENTS IN HYDRAULIC DISTRIBUTORS FOR SERVOMECHANISMS.
BR7907811A (en)	1980-10-14	HYDRAULIC VALVE
DK149557C (en)	1987-01-26	VALVE DEVICE FOR A HYDRAULIC SERVOMOTOR