GB727574A - Improvements in or relating to shock absorbers - Google Patents
Improvements in or relating to shock absorbersInfo
- Publication number
- GB727574A GB727574A GB2113151A GB2113151A GB727574A GB 727574 A GB727574 A GB 727574A GB 2113151 A GB2113151 A GB 2113151A GB 2113151 A GB2113151 A GB 2113151A GB 727574 A GB727574 A GB 727574A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- construction
- valve
- parent specification
- valves
- 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
- F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
727,574. Hydro-pneumatic shock-absorbers. ELECTRO-HYDRAULICS, Ltd. Aug. 18, 1952 [Sept. 7, 1951], No. 21131/51. Addition to 671,925. Class 108 (3). The invention of the parent Specification is modified by the provision of separate orifices 3 (Fig. 1, parent Specification), preferably valved, for normal damping operation. The constructions described in Figs. 1 and 3 (not shown), are identical with the constructions described with reference to Figs. 1 and 2 of the parent Specification, except that the valves 4 and 34 in the latter respective Figures are reversed in action, so that they open on the compression, instead of on the rebound strokes. Also, these valves are supplemented by a permanently-open valve-less orifice. The spring c is not separated from the damping liquid. The piston 7 may be orificed, or may be a loose fit in the cylinder 1. In the construction shown in Fig. 4 the construction of Fig. 2 is modified by the spring-biased valve 28 being connected by spindle 40 to a sleeve valve 42 controlling the ports 30. In the Provisional Specification, a similar modification of the spring-biased valve of the Fig. 1 construction is described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2113151A GB727574A (en) | 1951-09-07 | 1951-09-07 | Improvements in or relating to shock absorbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2113151A GB727574A (en) | 1951-09-07 | 1951-09-07 | Improvements in or relating to shock absorbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB727574A true GB727574A (en) | 1955-04-06 |
Family
ID=10157721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2113151A Expired GB727574A (en) | 1951-09-07 | 1951-09-07 | Improvements in or relating to shock absorbers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB727574A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1148142B (en) * | 1958-04-30 | 1963-05-02 | Rheinmetall Gmbh | Hydraulic vibration damper, especially for motor vehicles |
| EP0014660A1 (en) * | 1979-02-06 | 1980-08-20 | Messier-Hispano-Bugatti (S.A) | Shock absorber and shock absorber jack, especially for aircraft under-carriages |
| WO1992001579A1 (en) * | 1990-07-24 | 1992-02-06 | The Polytechnic Of Huddersfield | A damper unit |
| US5476161A (en) * | 1990-07-24 | 1995-12-19 | University Of Huddersfield Higher Education Corporation | Self-energizing, self-levelling controllable damper unit for a vehicle suspension |
| GB2347395A (en) * | 1999-03-04 | 2000-09-06 | Rover Group | Vehicle suspension dampers |
| CN111120455A (en) * | 2019-12-24 | 2020-05-08 | 安徽博微联控科技有限公司 | Quick-insertion and time-delay separation device |
| CN112032238A (en) * | 2020-09-24 | 2020-12-04 | 福建金汉科技有限公司 | Aluminum alloy double-adjustment inflatable inverted front shock absorber |
| CN114657869A (en) * | 2022-05-24 | 2022-06-24 | 九八建设发展有限公司 | Shock absorber and application thereof in highway bridge support |
-
1951
- 1951-09-07 GB GB2113151A patent/GB727574A/en not_active Expired
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1148142B (en) * | 1958-04-30 | 1963-05-02 | Rheinmetall Gmbh | Hydraulic vibration damper, especially for motor vehicles |
| EP0014660A1 (en) * | 1979-02-06 | 1980-08-20 | Messier-Hispano-Bugatti (S.A) | Shock absorber and shock absorber jack, especially for aircraft under-carriages |
| FR2448662A1 (en) * | 1979-02-06 | 1980-09-05 | Messier Hispano Bugatti Sa | IMPROVEMENTS ON SHOCK ABSORBERS AND CYLINDER SHOCK ABSORBERS, PARTICULARLY FOR AERODYNE LANDING GEARS |
| WO1992001579A1 (en) * | 1990-07-24 | 1992-02-06 | The Polytechnic Of Huddersfield | A damper unit |
| US5476161A (en) * | 1990-07-24 | 1995-12-19 | University Of Huddersfield Higher Education Corporation | Self-energizing, self-levelling controllable damper unit for a vehicle suspension |
| GB2347395A (en) * | 1999-03-04 | 2000-09-06 | Rover Group | Vehicle suspension dampers |
| GB2347395B (en) * | 1999-03-04 | 2002-07-31 | Rover Group | Vehicle suspension dampers |
| CN111120455A (en) * | 2019-12-24 | 2020-05-08 | 安徽博微联控科技有限公司 | Quick-insertion and time-delay separation device |
| CN111120455B (en) * | 2019-12-24 | 2024-04-30 | 安徽博微联控科技有限公司 | Quick inserting and time-delay separating device |
| CN112032238A (en) * | 2020-09-24 | 2020-12-04 | 福建金汉科技有限公司 | Aluminum alloy double-adjustment inflatable inverted front shock absorber |
| CN114657869A (en) * | 2022-05-24 | 2022-06-24 | 九八建设发展有限公司 | Shock absorber and application thereof in highway bridge support |
| CN114657869B (en) * | 2022-05-24 | 2022-08-09 | 九八建设发展有限公司 | Shock absorber and application thereof in highway bridge support |
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