ES8503094A1 - Telescopic shock absorber (damper) - Google Patents
Telescopic shock absorber (damper)Info
- Publication number
- ES8503094A1 ES8503094A1 ES525733A ES525733A ES8503094A1 ES 8503094 A1 ES8503094 A1 ES 8503094A1 ES 525733 A ES525733 A ES 525733A ES 525733 A ES525733 A ES 525733A ES 8503094 A1 ES8503094 A1 ES 8503094A1
- Authority
- ES
- Spain
- Prior art keywords
- rebound
- suppression assembly
- elastomeric ring
- chamber
- restrictive
- 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
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
A shock absorber 10 is provided with a rebound (bounce) suppression assembly 22. The rebound suppression assembly 22 rests on a projection 30 secured on a piston rod 16. The rebound suppression assembly 22 includes an elastomeric ring 24 placed between the collars 26 and 28 which together form an annular chamber 74. At the end of the rebound travel of the piston rod 16, the rebound suppression assembly 22 is compressed axially between the projection 30 of the piston rod 16 and the rod guide 18 until the elastomeric ring 24 deforms in order to enter into contact with the inner wall 64 of the working cylinder. When the elastomeric ring deforms, the volume of the annular chamber is reduced. A restrictive passage 71 allows restrictive circulation of the fluid from it. An additional chamber 70 is formed which allows restrictive fluid communication through the passage 71 with the cross section 68 of the rebound chamber 20. Supplementary compression of the rebound suppression assembly 22 reduces the volume of both chambers 70 and 74 and gives rise to limited fluid circulation from them through the passage 71 to the cross section 68 of the rebound chamber 20. Compression of the elastomeric ring and limited fluid circulation provide supplementary damping at the end of the rebound travel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/434,643 US4838393A (en) | 1982-09-20 | 1982-09-20 | Hydro-mechanical stop having a restrictive passage |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8503094A1 true ES8503094A1 (en) | 1985-02-01 |
ES525733A0 ES525733A0 (en) | 1985-02-01 |
Family
ID=23725050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES525733A Granted ES525733A0 (en) | 1982-09-20 | 1983-09-19 | TELESCOPIC SHOCK ABSORBER |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES525733A0 (en) |
-
1983
- 1983-09-19 ES ES525733A patent/ES525733A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES525733A0 (en) | 1985-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19960603 |