GB806307A - Improvements in or relating to hydraulic shock absorbers - Google Patents

Improvements in or relating to hydraulic shock absorbers

Info

Publication number
GB806307A
GB806307A GB1585255A GB1585255A GB806307A GB 806307 A GB806307 A GB 806307A GB 1585255 A GB1585255 A GB 1585255A GB 1585255 A GB1585255 A GB 1585255A GB 806307 A GB806307 A GB 806307A
Authority
GB
United Kingdom
Prior art keywords
piston
valve
damping
sept
driver
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
GB1585255A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1585255A priority Critical patent/GB806307A/en
Publication of GB806307A publication Critical patent/GB806307A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • F16F9/46—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction allowing control from a distance, i.e. location of means for control input being remote from site of valves, e.g. on damper external wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

806,307. Remotely controlled vehicle shock absorbers. WASDELL, W. K. Sept. 3, 1956 [June 2, 1955, Sept. 7, 1955], Nos. 15852/55 and 25597/55. Class 108(3) A road wheel suspension comprises a double acting shock absorber having an auxiliary cylinder 7 connected to the main cylinder 4 by respective tubes 8, 8a, located above and below the normal position of the piston 5 and containing a valve 9b, the operation of which may be effected by means 16 under the control of the driver of the vehicle, so as to regulate the flow of damping medium between opposite sides of the piston 5. As shown, the piston 5 is formed with conventional flow damping valves, which are designed to afford a greater damping action than would normally be required. Displacement of the piston rod, and expansion of the damping medium, is accommodated by a gas filled chamber bounded by flexible material 6. The valve 9b comprises a tapered member loaded by a spring 12 into its open position, and closable by the driver through a Bowden cable 16. There may be a further spring (not shown) acting in the valveclosing direction. In Fig. 1 the valve is in the form of a rod 9a having a tapered end 9.
GB1585255A 1955-06-02 1955-06-02 Improvements in or relating to hydraulic shock absorbers Expired GB806307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1585255A GB806307A (en) 1955-06-02 1955-06-02 Improvements in or relating to hydraulic shock absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1585255A GB806307A (en) 1955-06-02 1955-06-02 Improvements in or relating to hydraulic shock absorbers

Publications (1)

Publication Number Publication Date
GB806307A true GB806307A (en) 1958-12-23

Family

ID=10066688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1585255A Expired GB806307A (en) 1955-06-02 1955-06-02 Improvements in or relating to hydraulic shock absorbers

Country Status (1)

Country Link
GB (1) GB806307A (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449236A1 (en) * 1979-02-16 1980-09-12 Brochot Maurice Hydraulic two=way ram shock absorber for car - has remote controlled pneumatic bellows to vary resistance valves to transfer feed
US4960188A (en) * 1988-09-17 1990-10-02 Fichtel & Sachs Ag Single-tube vibration damper of variable damping force
US11162555B2 (en) 2008-08-25 2021-11-02 Fox Factory, Inc. Methods and apparatus for suspension lock out and signal generation
US11168758B2 (en) 2009-01-07 2021-11-09 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11173765B2 (en) 2009-01-07 2021-11-16 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US11279198B2 (en) 2009-10-13 2022-03-22 Fox Factory, Inc. Methods and apparatus for controlling a fluid damper
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US11408482B2 (en) 2009-01-07 2022-08-09 Fox Factory, Inc. Bypass for a suspension damper
US11472252B2 (en) 2016-04-08 2022-10-18 Fox Factory, Inc. Electronic compression and rebound control
US11499601B2 (en) 2009-01-07 2022-11-15 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US11549565B2 (en) 2009-01-07 2023-01-10 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11619278B2 (en) 2009-03-19 2023-04-04 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US11629774B2 (en) 2012-05-10 2023-04-18 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11708878B2 (en) 2010-01-20 2023-07-25 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US11897571B2 (en) 2008-11-25 2024-02-13 Fox Factory, Inc. Seat post
US11958328B2 (en) 2011-09-12 2024-04-16 Fox Factory, Inc. Methods and apparatus for suspension set up

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449236A1 (en) * 1979-02-16 1980-09-12 Brochot Maurice Hydraulic two=way ram shock absorber for car - has remote controlled pneumatic bellows to vary resistance valves to transfer feed
US4960188A (en) * 1988-09-17 1990-10-02 Fichtel & Sachs Ag Single-tube vibration damper of variable damping force
US11306798B2 (en) 2008-05-09 2022-04-19 Fox Factory, Inc. Position sensitive suspension damping with an active valve
US11162555B2 (en) 2008-08-25 2021-11-02 Fox Factory, Inc. Methods and apparatus for suspension lock out and signal generation
US11897571B2 (en) 2008-11-25 2024-02-13 Fox Factory, Inc. Seat post
US11794543B2 (en) 2009-01-07 2023-10-24 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11173765B2 (en) 2009-01-07 2021-11-16 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11168758B2 (en) 2009-01-07 2021-11-09 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11408482B2 (en) 2009-01-07 2022-08-09 Fox Factory, Inc. Bypass for a suspension damper
US11976706B2 (en) 2009-01-07 2024-05-07 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US11499601B2 (en) 2009-01-07 2022-11-15 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US11549565B2 (en) 2009-01-07 2023-01-10 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11890908B2 (en) 2009-01-07 2024-02-06 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11866120B2 (en) 2009-01-07 2024-01-09 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11660924B2 (en) 2009-01-07 2023-05-30 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11619278B2 (en) 2009-03-19 2023-04-04 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US11920655B2 (en) 2009-03-19 2024-03-05 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US11279198B2 (en) 2009-10-13 2022-03-22 Fox Factory, Inc. Methods and apparatus for controlling a fluid damper
US11708878B2 (en) 2010-01-20 2023-07-25 Fox Factory, Inc. Remotely operated bypass for a suspension damper
US11958328B2 (en) 2011-09-12 2024-04-16 Fox Factory, Inc. Methods and apparatus for suspension set up
US11760150B2 (en) 2012-01-25 2023-09-19 Fox Factory, Inc. Suspension damper with by-pass valves
US11279199B2 (en) 2012-01-25 2022-03-22 Fox Factory, Inc. Suspension damper with by-pass valves
US11629774B2 (en) 2012-05-10 2023-04-18 Fox Factory, Inc. Method and apparatus for an adjustable damper
US11472252B2 (en) 2016-04-08 2022-10-18 Fox Factory, Inc. Electronic compression and rebound control

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