GB454987A - Improvements in and relating to shock absorbers - Google Patents
Improvements in and relating to shock absorbersInfo
- Publication number
- GB454987A GB454987A GB26019/35A GB2601935A GB454987A GB 454987 A GB454987 A GB 454987A GB 26019/35 A GB26019/35 A GB 26019/35A GB 2601935 A GB2601935 A GB 2601935A GB 454987 A GB454987 A GB 454987A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- rod
- shock
- absorber
- liquid
- 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
- F16F9/32—Details
- F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
- F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
454,987. Shock-absorbers. ELEKTRONMETAL GES., 26, Pragstrasse, Cannstatt, Stuttgart, Germany. Sept. 19, 1935, No. 26019. Convention date, Oct. 25,1934. [Class 108 (iii)] A shock-absorber comprises telescopic members, one of which consists of concentric tubes 1, 2, the inner tube 2 constituting a hollow piston - rod, while the other telescopic member 4, 5 forms the working cylinder which is closed by a piston-rod guide-bracket 7 and in which reciprocates an apertured piston 9, the arrangement being such that, when the shock-absorber is compressed, an annular space 25 is formed above the piston between the piston-rod and the cylinder 4 into which space liquid flows through apertures 20, 21 in the piston-rod adapted to be opened and closed by the guidebracket 7, while extension of the shock-absorber causes the liquid to be forced from the annular space 25 and through the apertures 20, 21 to resist the movement. The member 4, 5 may be formed as a single tube. As shown, compression of the shockabsorber is resisted by the flow of liquid through the aperture 10 in the piston 9 being increasingly restricted by a conical rod 11. Additional resistance is provided by a spring 8 arranged between flanges on member 3, 6 by means of which the shock-absorber is mounted in position and which contain oilinlet and oil-release openings 18, 13 communicating respectively with the piston-rod and with a conduit 14 in the conical rod 11, which serves as an oil gauge.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE454987X | 1934-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB454987A true GB454987A (en) | 1936-10-12 |
Family
ID=6538994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26019/35A Expired GB454987A (en) | 1934-10-25 | 1935-09-19 | Improvements in and relating to shock absorbers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB454987A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3070363A (en) * | 1960-03-21 | 1962-12-25 | Hanna Engineering Works | Shock absorber |
-
1935
- 1935-09-19 GB GB26019/35A patent/GB454987A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3070363A (en) * | 1960-03-21 | 1962-12-25 | Hanna Engineering Works | Shock absorber |
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