JPH0317341U - - Google Patents
Info
- Publication number
- JPH0317341U JPH0317341U JP7704389U JP7704389U JPH0317341U JP H0317341 U JPH0317341 U JP H0317341U JP 7704389 U JP7704389 U JP 7704389U JP 7704389 U JP7704389 U JP 7704389U JP H0317341 U JPH0317341 U JP H0317341U
- Authority
- JP
- Japan
- Prior art keywords
- free valve
- shock absorber
- peripheral surface
- inner peripheral
- utility
- 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.)
- Pending
Links
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案にかかるフリーバルブ構造を適
用した油圧緩衝器の要部断面図、第２図はフリー
バルブの正断面図、第３図は同フリーバルブの上
面図である。
尚、図面中１はアウターチユーブ、２はインナ
ーチユーブ、３はシリンダ、５はオイルロツクカ
ラー、６はリバウンドシート、８はテーパ面、１
０はフリーバルブ、１２は凸部である。
FIG. 1 is a sectional view of a main part of a hydraulic shock absorber to which a free valve structure according to the present invention is applied, FIG. 2 is a front sectional view of the free valve, and FIG. 3 is a top view of the free valve. In addition, in the drawing, 1 is an outer tube, 2 is an inner tube, 3 is a cylinder, 5 is an oil lock collar, 6 is a rebound seat, 8 is a tapered surface, 1
0 is a free valve, and 12 is a convex portion.
Claims (1)
いて、このフリーバルブの内周面には複数個の凸
部を形成したことを特徴とする緩衝器のフリーバ
ルブ。 1. A free valve for a shock absorber disposed in an oil passage of the shock absorber, characterized in that a plurality of convex portions are formed on an inner peripheral surface of the free valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7704389U JPH0317341U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7704389U JPH0317341U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317341U true JPH0317341U (en) | 1991-02-20 |
Family
ID=31619057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7704389U Pending JPH0317341U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006183801A (en) * | 2004-12-28 | 2006-07-13 | Showa Corp | Front forks such as motorcycles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825840B2 (en) * | 1976-01-16 | 1983-05-30 | 日立造船株式会社 | Multi-segment shield excavator |
| JPS6328094B2 (en) * | 1980-03-04 | 1988-06-07 | Mitsubishi Rayon Co |
-
1989
- 1989-06-30 JP JP7704389U patent/JPH0317341U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825840B2 (en) * | 1976-01-16 | 1983-05-30 | 日立造船株式会社 | Multi-segment shield excavator |
| JPS6328094B2 (en) * | 1980-03-04 | 1988-06-07 | Mitsubishi Rayon Co |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006183801A (en) * | 2004-12-28 | 2006-07-13 | Showa Corp | Front forks such as motorcycles |