GB2009065B - Hydraulic servo cylinder - Google Patents

Hydraulic servo cylinder

Info

Publication number: GB2009065B
Authority: GB; United Kingdom
Prior art keywords: hydraulic servo; servo cylinder; cylinder; hydraulic; servo
Prior art date: 1977-11-29
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

GB7846363A

Other versions

GB2009065A (en

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.)

1977-11-29

Filing date

1978-11-28

Publication date

1982-04-07

1978-11-28 Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG

1979-06-13 Publication of GB2009065A publication Critical patent/GB2009065A/en

1982-04-07 Application granted granted Critical

1982-04-07 Publication of GB2009065B publication Critical patent/GB2009065B/en

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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Actuator (AREA)
Power Steering Mechanism (AREA)

GB7846363A 1977-11-29 1978-11-28 Hydraulic servo cylinder Expired GB2009065B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2753164A DE2753164C3 (en)	1977-11-29	1977-11-29	Hydraulic servo cylinder

Publications (2)

Publication Number	Publication Date
GB2009065A GB2009065A (en)	1979-06-13
GB2009065B true GB2009065B (en)	1982-04-07

Family

ID=6024876

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7846363A Expired GB2009065B (en)	1977-11-29	1978-11-28	Hydraulic servo cylinder

Country Status (5)

Country	Link
JP (1)	JPS5486076A (en)
BR (1)	BR7807753A (en)
DE (1)	DE2753164C3 (en)
GB (1)	GB2009065B (en)
SE (1)	SE438897B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5861070A (en) *	1981-10-06	1983-04-11	Nissan Motor Co Ltd	Rack and pinion type power steering cylinder unit

1977
- 1977-11-29 DE DE2753164A patent/DE2753164C3/en not_active Expired
1978
- 1978-11-27 BR BR7807753A patent/BR7807753A/en unknown
- 1978-11-27 SE SE7812196A patent/SE438897B/en not_active IP Right Cessation
- 1978-11-28 GB GB7846363A patent/GB2009065B/en not_active Expired
- 1978-11-29 JP JP14771078A patent/JPS5486076A/en active Pending

Also Published As

Publication number	Publication date
SE438897B (en)	1985-05-13
DE2753164C3 (en)	1980-12-04
SE7812196L (en)	1979-05-30
JPS5486076A (en)	1979-07-09
GB2009065A (en)	1979-06-13
DE2753164A1 (en)	1979-05-31
DE2753164B2 (en)	1980-04-17
BR7807753A (en)	1979-07-31

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Legal Events

Date	Code	Title	Description
1987-10-28	746	Register noted 'licences of right' (sect. 46/1977)
1990-07-25	PCNP	Patent ceased through non-payment of renewal fee