GB979395A - Improvements relating to single tube type shock absorbers - Google Patents

Improvements relating to single tube type shock absorbers

Info

Publication number
GB979395A
GB979395A GB3883962A GB3883962A GB979395A GB 979395 A GB979395 A GB 979395A GB 3883962 A GB3883962 A GB 3883962A GB 3883962 A GB3883962 A GB 3883962A GB 979395 A GB979395 A GB 979395A
Authority
GB
United Kingdom
Prior art keywords
cylinder
extension tube
cap
oct
shock
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
GB3883962A
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 GB3883962A priority Critical patent/GB979395A/en
Priority to FR950171A priority patent/FR1373319A/en
Publication of GB979395A publication Critical patent/GB979395A/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
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
    • F16F9/19—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein with a single cylinder and of single-tube type

Landscapes

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

Abstract

979,395. Shock-absorbers. W. K. WASDELL. Oct. 10, 1963 [Oct. 13, 1962], No. 38839/62. Heading F2S. A shock - absorber comprises a fluid-filled working cylinder 1 for a valved piston having a rod 3 which extends through a seal at one end of the cylinder 1 and the other end of which is closed by a foot valve 14 for controlling flow of fluid from the cylinder 1 into a recuperation chamber C defined within an extension tube 4 secured, at its upper end, to the lower portion of the cylinder 1 to provide an annular gap B for the reception of the skirt 9 of an elastic and flexible sack 8. The latter separates the foot valve 14 from the atmosphere which is admitted to the recuperation chamber C e.g. through an opening 16 in an end closure cap 6 for the extension tube 4. The sack 8 has a beaded upper end 10 which is clamped in the closed upper end of the annular space B by the radiused end 12 of a sleeve 11 disposed within the tube 4 with its lower end in abutment with the cap 6. Instead of drilling the hole 16, small air holes may be provided in the joint between the cap 6 and the extension tube 4.
GB3883962A 1962-10-13 1962-10-13 Improvements relating to single tube type shock absorbers Expired GB979395A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3883962A GB979395A (en) 1962-10-13 1962-10-13 Improvements relating to single tube type shock absorbers
FR950171A FR1373319A (en) 1962-10-13 1963-10-10 Improvements in single-tube shock absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3883962A GB979395A (en) 1962-10-13 1962-10-13 Improvements relating to single tube type shock absorbers

Publications (1)

Publication Number Publication Date
GB979395A true GB979395A (en) 1965-01-01

Family

ID=10406003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3883962A Expired GB979395A (en) 1962-10-13 1962-10-13 Improvements relating to single tube type shock absorbers

Country Status (1)

Country Link
GB (1) GB979395A (en)

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