GB824407A - Improvements relating to shock-absorbers - Google Patents
Improvements relating to shock-absorbersInfo
- Publication number
- GB824407A GB824407A GB973557A GB973557A GB824407A GB 824407 A GB824407 A GB 824407A GB 973557 A GB973557 A GB 973557A GB 973557 A GB973557 A GB 973557A GB 824407 A GB824407 A GB 824407A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- piston rod
- cylinder
- absorbers
- shock
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/08—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other
- F16F7/09—Vibration-dampers; Shock-absorbers with friction surfaces rectilinearly movable along each other in dampers of the cylinder-and-piston type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Fluid-Damping Devices (AREA)
Abstract
824,407. Shock absorbers. ALBERT, P. March 25, 1957, No. 9735/57. Class 108(3) A telescopic shock absorber comprises a cylinder 1 in which is movable a member in the form of a number of resilient plastic discs 4, the outer edges of which bear against the inner surface of the cylinder 1, and between which are interposed thin metal discs 5, the outer diameter of each of which is less than the outer diameter of the discs 4. As shown, the diameters of the discs 5 progressively decrease towards the upper end of the piston rod. In operation, on downward movement of the piston rod 3, the discs 4 flex and offer less resistance to movement than when the piston rod 3 moves in the upward direction. In a modification (Figs. 1 and 2, not shown), the discs 5 are all of the same diameter. The discs 5 may be slit radially either from the inner or the outer periphery. The discs 4 may be made of polyesters and polyisocyanates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB973557A GB824407A (en) | 1957-03-25 | 1957-03-25 | Improvements relating to shock-absorbers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB973557A GB824407A (en) | 1957-03-25 | 1957-03-25 | Improvements relating to shock-absorbers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB824407A true GB824407A (en) | 1959-11-25 |
Family
ID=9877758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB973557A Expired GB824407A (en) | 1957-03-25 | 1957-03-25 | Improvements relating to shock-absorbers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB824407A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641349A1 (en) * | 1989-01-30 | 1990-07-06 | Illinois Tool Works | DAMPING CYLINDER, SPRING LOAD |
| WO1996041972A1 (en) * | 1995-06-08 | 1996-12-27 | Lord Corporation | Dual-rate linear damper |
| EP2921738A3 (en) * | 2014-02-18 | 2015-10-28 | Gealan Formteile GmbH | A dampening system |
-
1957
- 1957-03-25 GB GB973557A patent/GB824407A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2641349A1 (en) * | 1989-01-30 | 1990-07-06 | Illinois Tool Works | DAMPING CYLINDER, SPRING LOAD |
| WO1996041972A1 (en) * | 1995-06-08 | 1996-12-27 | Lord Corporation | Dual-rate linear damper |
| EP2921738A3 (en) * | 2014-02-18 | 2015-10-28 | Gealan Formteile GmbH | A dampening system |
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