GB1536120A - Steering system - Google Patents

Steering system

Info

Publication number
GB1536120A
GB1536120A GB3684977A GB3684977A GB1536120A GB 1536120 A GB1536120 A GB 1536120A GB 3684977 A GB3684977 A GB 3684977A GB 3684977 A GB3684977 A GB 3684977A GB 1536120 A GB1536120 A GB 1536120A
Authority
GB
United Kingdom
Prior art keywords
steering
sept
sensor
pump
motor
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
Application number
GB3684977A
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.)
Linde Material Handling UK Ltd
Original Assignee
Lansing Bagnall 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.)
Filing date
Publication date
Application filed by Lansing Bagnall Ltd filed Critical Lansing Bagnall Ltd
Publication of GB1536120A publication Critical patent/GB1536120A/en
Expired 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
    • B62D5/09—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)
  • Steering Control In Accordance With Driving Conditions (AREA)

Abstract

1536120 Steering vehicles LANSING BAGNALL Ltd 2 Sept 1977 [3 Sept 1976] 36849/77 Heading B7H In order to conserve energy, a motor 9 driving an hydraulic pump 10 of a power-assisted steering system is only energized when a sensor 4 detects movement in a steering member 1. In one embodiment, the sensor 4 is a photoelectric cell so that, when the illumination thereof is cyclically interrupted by rotation of the steering member, output pulses are supplied via a pulse shaper 5 and transformer 6 to a terminal amplifier 7 which energizes a pump contactor 8 to switch on the pump motor 9.
GB3684977A 1976-09-03 1977-09-02 Steering system Expired GB1536120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762639853 DE2639853A1 (en) 1976-09-03 1976-09-03 CONTROL FOR A HYDROSTATIC STEERING DEVICE OR POWER STEERING

Publications (1)

Publication Number Publication Date
GB1536120A true GB1536120A (en) 1978-12-20

Family

ID=5987131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3684977A Expired GB1536120A (en) 1976-09-03 1977-09-02 Steering system

Country Status (2)

Country Link
DE (1) DE2639853A1 (en)
GB (1) GB1536120A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915890A1 (en) * 1979-04-19 1980-11-06 Still Gmbh STEERING DEVICE FOR A VEHICLE WITH HYDRAULIC STEERING ASSISTANCE
JPS5722967A (en) * 1980-07-16 1982-02-06 Tokai T R W Kk Power steering system
AU544657B2 (en) * 1980-10-03 1985-06-06 Tokai Trw & Co., Ltd. Power steering apparatus
US4457132A (en) * 1981-11-05 1984-07-03 Trw Inc. Control apparatus
JPS58156857A (en) * 1982-03-15 1983-09-17 Tokai T R W Kk Rotation detector
JPS5918066A (en) * 1982-06-25 1984-01-30 Jidosha Kiki Co Ltd Power steering unit
DE4422385C2 (en) * 1994-06-27 1996-05-09 Daimler Benz Ag Hydraulic power steering

Also Published As

Publication number Publication date
DE2639853A1 (en) 1978-03-09

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee