GB979395A - Improvements relating to single tube type shock absorbers - Google Patents
Improvements relating to single tube type shock absorbersInfo
- 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
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.
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) |
-
1962
- 1962-10-13 GB GB3883962A patent/GB979395A/en not_active Expired
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