GB393061A - Improvements in or relating to shock absorbers - Google Patents
Improvements in or relating to shock absorbersInfo
- Publication number
- GB393061A GB393061A GB1169932A GB1169932A GB393061A GB 393061 A GB393061 A GB 393061A GB 1169932 A GB1169932 A GB 1169932A GB 1169932 A GB1169932 A GB 1169932A GB 393061 A GB393061 A GB 393061A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shock
- rod
- pressure
- absorbers
- conduit
- 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
- F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
- F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
393,061. Hydraulic shock-absorbers. ARMSTRONG, F. G. G., 14, York Road, Beverley, East Yorkshire. April 23, 1932, No. 11699. [Class 108 (iii).] In shock-absorbers of the type wherein a pair of pistons reciprocate within a pair of cylinders interconnected by a conduit for the flow of liquid from one cylinder to the other such as is described in Specification 366,167, means, dependent on the variation of temperature or pressure, are provided to vary the flow of liquid along the conduit and so vary the damping load. In the shock-absorber as shown in Figs. 1 and 2, the passage 21 between the cylinders 10, 11 is controlled and adjusted according to the pressure inside the shockabsorber by the provision of a bellows arrangement 23 which is secured to the casing 24 and open to the atmosphere through opening 22. The bellows or other pressure variant is connected to a rod 27 by a bell-crank lever 25, the rod 27 baving a conical end to control the effective size of the passage 21. In another form the valve rod 27 may be actuated by a temperature variant such as a spring comprising two strips of metal of different coefficients of expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1169932A GB393061A (en) | 1932-04-23 | 1932-04-23 | Improvements in or relating to shock absorbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1169932A GB393061A (en) | 1932-04-23 | 1932-04-23 | Improvements in or relating to shock absorbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB393061A true GB393061A (en) | 1933-06-01 |
Family
ID=9991072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1169932A Expired GB393061A (en) | 1932-04-23 | 1932-04-23 | Improvements in or relating to shock absorbers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB393061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995940A (en) * | 1958-06-24 | 1961-08-15 | Northrop Corp | Damping device |
-
1932
- 1932-04-23 GB GB1169932A patent/GB393061A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2995940A (en) * | 1958-06-24 | 1961-08-15 | Northrop Corp | Damping device |
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