ES2028587A6 - Steering gear housing comprising cylinder and valve housing - Google Patents

Steering gear housing comprising cylinder and valve housing

Info

Publication number
ES2028587A6
ES2028587A6 ES9100236A ES9100236A ES2028587A6 ES 2028587 A6 ES2028587 A6 ES 2028587A6 ES 9100236 A ES9100236 A ES 9100236A ES 9100236 A ES9100236 A ES 9100236A ES 2028587 A6 ES2028587 A6 ES 2028587A6
Authority
ES
Spain
Prior art keywords
housing
valve housing
cylinder
extruded profile
steering gear
Prior art date
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 - Lifetime
Application number
ES9100236A
Other languages
Spanish (es)
Inventor
Kurt Borisch
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.)
Georg Fischer AG
Original Assignee
Georg Fischer 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.)
Filing date
Publication date
Application filed by Georg Fischer AG filed Critical Georg Fischer AG
Publication of ES2028587A6 publication Critical patent/ES2028587A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

Landscapes

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

Abstract

The steering-gear housing comprises a cylinder (1) connected at one end in one piece to a valve housing (10). The cylinder is formed from an extruded profile (1) in which two hydraulic channels (4) are additionally formed, part of the extruded profile 1 being removed at the end facing the valve housing (10) substantially down to a section (8) carrying the hydraulic channels (4). This reduced section is then bent in a direction parallel to the axis of the housing bore (9) of the valve housing (10), and the valve housing is then cast around it as far as the neighbouring cylindrical tubular region (2) of the extruded profile (1). Subsequently connection holes (7, 12) are drilled between the hydraulic channels and the housing bore (9) and the inside of the tubular region (2) respectively.
ES9100236A 1990-01-31 1991-01-30 Steering gear housing comprising cylinder and valve housing Expired - Lifetime ES2028587A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH30890 1990-01-31

Publications (1)

Publication Number Publication Date
ES2028587A6 true ES2028587A6 (en) 1992-07-01

Family

ID=4184043

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100236A Expired - Lifetime ES2028587A6 (en) 1990-01-31 1991-01-30 Steering gear housing comprising cylinder and valve housing

Country Status (8)

Country Link
BE (1) BE1003212A3 (en)
DK (1) DK16391A (en)
ES (1) ES2028587A6 (en)
FR (1) FR2657577B1 (en)
GB (1) GB2240955A (en)
IT (1) IT1244527B (en)
NL (1) NL9100167A (en)
SE (1) SE9100255L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010005259U1 (en) 2009-04-29 2010-06-24 Cie Automotive, S.A. Hydraulic steering for vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3229491B2 (en) * 1993-10-05 2001-11-19 株式会社小糸製作所 Aiming level in automotive headlamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1380360A (en) * 1972-07-20 1975-01-15 Cam Gears Ltd Rack and pinion power assisted steering
JPS5572460A (en) * 1978-11-14 1980-05-31 Honda Motor Co Ltd Power steering gear unit of wheel
US4454801A (en) * 1982-05-07 1984-06-19 General Motors Corporation Power steering gear and open center rotary valve therefor
US4788877A (en) * 1987-03-09 1988-12-06 General Motors Corporation Composite housing for rack and pinion power steering gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010005259U1 (en) 2009-04-29 2010-06-24 Cie Automotive, S.A. Hydraulic steering for vehicles
EP2246237A1 (en) 2009-04-29 2010-11-03 Cie Automotive, S.A. Power steering for vehicles

Also Published As

Publication number Publication date
NL9100167A (en) 1991-08-16
ITMI910218A0 (en) 1991-01-30
DK16391D0 (en) 1991-01-30
GB2240955A (en) 1991-08-21
ITMI910218A1 (en) 1992-07-30
SE9100255L (en) 1991-08-01
FR2657577A1 (en) 1991-08-02
BE1003212A3 (en) 1992-01-14
FR2657577B1 (en) 1992-06-12
DK16391A (en) 1991-08-01
IT1244527B (en) 1994-07-15
SE9100255D0 (en) 1991-01-28
GB9102111D0 (en) 1991-03-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001