GB315917A - Improvements in or relating to shock absorbers - Google Patents
Improvements in or relating to shock absorbersInfo
- Publication number
- GB315917A GB315917A GB1182128A GB1182128A GB315917A GB 315917 A GB315917 A GB 315917A GB 1182128 A GB1182128 A GB 1182128A GB 1182128 A GB1182128 A GB 1182128A GB 315917 A GB315917 A GB 315917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder
- passage
- tube
- piston
- adjustable
- 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
- F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
315,917. Newton, N. B. April 21, 1928. Fluid-friction vibration-dampers more particularly of the cylinder- and-piston type described in Specification 296,897, are constructed with a transfer passage within the cylinder and including one or more adjustable valves or jets in the outer cylinder head for controlling the flow through the passage. In the construction shown in Fig. 1, the piston a working in the cylinder b separates two compression chambers between which is arranged a transfer passage consisting of a tube n fixed to the cylinder head and extending into the hollow piston rod e. The tube n fits a bush k in the piston and its upper end communicates with the upper compression chamber through the hollow piston rod and passage e<3> in the walls thereof. The lower end of the tube n is connected to the lower compression chamber through a passage, the area of which may be varied by an adjustable needle valve p. In a modification, the tube n passes up through the piston towards one side of the cylinder. Two transfer passages may be provided each having a one-way valve independently adjustable so that the movement in either direction may be regulated independently of the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1182128A GB315917A (en) | 1928-04-21 | 1928-04-21 | Improvements in or relating to shock absorbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1182128A GB315917A (en) | 1928-04-21 | 1928-04-21 | Improvements in or relating to shock absorbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB315917A true GB315917A (en) | 1929-07-22 |
Family
ID=9993297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1182128A Expired GB315917A (en) | 1928-04-21 | 1928-04-21 | Improvements in or relating to shock absorbers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB315917A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2522323A (en) * | 1944-08-28 | 1950-09-12 | Monroe Auto Equipment Co | Shock absorber seal structure |
| US2781869A (en) * | 1951-03-09 | 1957-02-19 | Houdaille Industries Inc | Telescopic shock absorbers |
| US2815099A (en) * | 1954-12-31 | 1957-12-03 | Ford Motor Co | Shock absorber |
| US3731770A (en) * | 1971-05-19 | 1973-05-08 | Ace Controls | Adjustable shock absorber |
| EP0277259A1 (en) * | 1985-11-25 | 1988-08-10 | AlliedSignal Inc. | A variable rate shock absorber |
| US4854429A (en) * | 1987-12-18 | 1989-08-08 | Casey Gary L | Variable rate shock absorber and system therefor |
| CN103742582A (en) * | 2013-12-31 | 2014-04-23 | 重庆渝安创新科技有限公司 | Shock absorber assembly |
-
1928
- 1928-04-21 GB GB1182128A patent/GB315917A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2522323A (en) * | 1944-08-28 | 1950-09-12 | Monroe Auto Equipment Co | Shock absorber seal structure |
| US2781869A (en) * | 1951-03-09 | 1957-02-19 | Houdaille Industries Inc | Telescopic shock absorbers |
| US2815099A (en) * | 1954-12-31 | 1957-12-03 | Ford Motor Co | Shock absorber |
| US3731770A (en) * | 1971-05-19 | 1973-05-08 | Ace Controls | Adjustable shock absorber |
| EP0277259A1 (en) * | 1985-11-25 | 1988-08-10 | AlliedSignal Inc. | A variable rate shock absorber |
| US4854429A (en) * | 1987-12-18 | 1989-08-08 | Casey Gary L | Variable rate shock absorber and system therefor |
| CN103742582A (en) * | 2013-12-31 | 2014-04-23 | 重庆渝安创新科技有限公司 | Shock absorber assembly |
| CN103742582B (en) * | 2013-12-31 | 2016-02-24 | 重庆渝安创新科技有限公司 | Vibration damper assembly |
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