GB806402A - Improvements in or relating to power assisted steering gear - Google Patents

Improvements in or relating to power assisted steering gear

Info

Publication number
GB806402A
GB806402A GB2835354A GB2835354A GB806402A GB 806402 A GB806402 A GB 806402A GB 2835354 A GB2835354 A GB 2835354A GB 2835354 A GB2835354 A GB 2835354A GB 806402 A GB806402 A GB 806402A
Authority
GB
United Kingdom
Prior art keywords
arm
pivoted
valve
steering
section
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
GB2835354A
Inventor
Douglas Sims Leese
Leonard Augustine Cha Bartlett
Frederick John Adams
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.)
Hydrosteer Ltd
Original Assignee
Hydrosteer 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 Hydrosteer Ltd filed Critical Hydrosteer Ltd
Priority to GB2835354A priority Critical patent/GB806402A/en
Priority to FR1131781D priority patent/FR1131781A/en
Publication of GB806402A publication Critical patent/GB806402A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D5/00Power-assisted or power-driven steering
    • B62D5/06Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

806,402. Vehicle power steering. HYDRSTEER Ltd. Sept. 30, 1955 [Oct. 1, 1954], No. 28353/54. Class 79(5) In a vehicle power-assisted steering mechanism an intermediate section 5 of the track rod is pivotably connected to pivoted arms, one of which is formed by the drop arm 4 pivotally connected at 10 to an arm 11 pivoted to the intermediate section 5 and to a part of a power control valve 13. As further shown in Figs. 1 and 2, the section 5 is connected to track rod link sections 6, 7 and is pivoted at 9 to the other pivoted arm 8 carried on a fixed pivot 8<SP>1</SP>. Manual rotation of the steering column 2 causes movement in the valve 13 of the order of 0.020 inches, such movement being accommodated by relative movement of the arms 4, 11 about the pivot 10 and initiating power steering. The ratio of the distances a, b varies the rate of response of the valve 13 to manual input to the steering gear 1 and the "feel" of the steering. In another embodiment, Fig. 3, the arm 11 pivoted at 10 to the arm 4 is connected at its upper end to the section 5 and at its lower end to a part 18 of the valve 13, the other part of the valve being connected at 19 to an extension of the arm 8. In further embodiment, Fig. 5, the arm 4 is connected by a resilient member 21 to an arm 20 corresponding to the arm 11 in Fig. 3.
GB2835354A 1954-10-01 1954-10-01 Improvements in or relating to power assisted steering gear Expired GB806402A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2835354A GB806402A (en) 1954-10-01 1954-10-01 Improvements in or relating to power assisted steering gear
FR1131781D FR1131781A (en) 1954-10-01 1955-10-01 Power assisted steering mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2835354A GB806402A (en) 1954-10-01 1954-10-01 Improvements in or relating to power assisted steering gear

Publications (1)

Publication Number Publication Date
GB806402A true GB806402A (en) 1958-12-23

Family

ID=10274322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2835354A Expired GB806402A (en) 1954-10-01 1954-10-01 Improvements in or relating to power assisted steering gear

Country Status (2)

Country Link
FR (1) FR1131781A (en)
GB (1) GB806402A (en)

Also Published As

Publication number Publication date
FR1131781A (en) 1957-02-27

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