GB233132A - Shock-absorbers - Google Patents
Shock-absorbersInfo
- Publication number
- GB233132A GB233132A GB1068124A GB1068124A GB233132A GB 233132 A GB233132 A GB 233132A GB 1068124 A GB1068124 A GB 1068124A GB 1068124 A GB1068124 A GB 1068124A GB 233132 A GB233132 A GB 233132A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- cylinder
- valve member
- shoulder
- stroke
- 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
- F16F9/49—Stops limiting fluid passage, e.g. hydraulic stops or elastomeric elements inside the cylinder which contribute to changes in fluid damping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
233,132. Thompson, C. W. April 30, 1924. Fluid - friction vibrationdampers. - A shock-absorber. primarily adapted for road vehicles, of the kind in which a valved piston operates in a cylinder is arranged so that more resistance is offered to the movement of the piston near both ends of the cylinder than when the piston is in intermediate or normal position. A trunk piston 33, provided with ports 30, is mounted on a piston-rod 22 which has a shoulder 23 and a valve member 31 freely movable between the head of the piston and the shoulder. The valve member may be of various forms and is adapted when the piston moves in one direction to close partially the ports 30. Mounted on a seating at one end of the cylinder and controlled by a spring 40 is an annular stop-member 38 with which the piston contacts towards the end of its up-stroke and partially closes the port 30, so resisting the movement of the piston. A ported stop member 36 is mounted on a spring 34 at the other end of the cylinder, which member contacts with the valve member 31 and by reason of its fitting closely the walls of the piston resists the continued down-stroke of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1068124A GB233132A (en) | 1924-04-30 | 1924-04-30 | Shock-absorbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1068124A GB233132A (en) | 1924-04-30 | 1924-04-30 | Shock-absorbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB233132A true GB233132A (en) | 1925-05-07 |
Family
ID=9972304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1068124A Expired GB233132A (en) | 1924-04-30 | 1924-04-30 | Shock-absorbers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB233132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2638929A1 (en) * | 1976-08-28 | 1978-03-02 | Boge Gmbh | Damped pneumatic spring with elastic end stop - has apertured control ring and seal mounted on shoulder of piston to allow flow past it in one direction only |
| DE3044596A1 (en) * | 1980-11-27 | 1982-06-03 | Boge Gmbh, 5208 Eitorf | Vehicle suspension hydraulic damper cylinder piston - has spring loaded valve plates with oil flow throttle holes located at piston rod side |
| ES2123365A1 (en) * | 1994-04-15 | 1999-01-01 | Delphi Espana Automotive Sys | Suspension strut |
-
1924
- 1924-04-30 GB GB1068124A patent/GB233132A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2638929A1 (en) * | 1976-08-28 | 1978-03-02 | Boge Gmbh | Damped pneumatic spring with elastic end stop - has apertured control ring and seal mounted on shoulder of piston to allow flow past it in one direction only |
| DE3044596A1 (en) * | 1980-11-27 | 1982-06-03 | Boge Gmbh, 5208 Eitorf | Vehicle suspension hydraulic damper cylinder piston - has spring loaded valve plates with oil flow throttle holes located at piston rod side |
| ES2123365A1 (en) * | 1994-04-15 | 1999-01-01 | Delphi Espana Automotive Sys | Suspension strut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB913091A (en) | Improvements in pneumatically operated valves | |
| GB736383A (en) | Improvements in and relating to elastic suspensions for vehicles | |
| GB596759A (en) | Shock absorbers | |
| GB655136A (en) | Improvements in hydraulic shock absorbers | |
| GB233132A (en) | Shock-absorbers | |
| GB1266596A (en) | ||
| GB242547A (en) | Improvements in shock absorbers | |
| GB1332719A (en) | Damped valve train in an internal combustion engine | |
| GB657899A (en) | A hydropneumatic suspension device | |
| GB714180A (en) | Improvements in or relating to hydraulic dampers | |
| GB239203A (en) | Improvements relating to valves fitted to the pistons of internal combustion engines | |
| GB459221A (en) | Improvements in or relating to hydraulic suspension especially intended for vehicles | |
| GB736431A (en) | Improvements in or relating to vehicle shock absorbers | |
| US1833939A (en) | Shock absorber | |
| US1723445A (en) | Vehicle spring-controlling device | |
| GB687049A (en) | Improvements in or relating to a direct acting hydraulic shock absorber | |
| GB653286A (en) | Improvements in or relating to hydraulic shock absorbers | |
| US1515344A (en) | Push rod | |
| GB599123A (en) | Improvements in or relating to hydraulic shock absorbers | |
| GB436057A (en) | Improvements in pneumatic shock absorber | |
| US1759939A (en) | Shock absorber | |
| GB768698A (en) | Improvements in or relating to shock absorbers for aircraft | |
| GB680283A (en) | Improvements in or relating to hydraulic control systems | |
| GB687358A (en) | Fluid pressure control valve | |
| GB496059A (en) | Improvements in shock-absorbers |