JPH0198341U - - Google Patents
Info
- Publication number
- JPH0198341U JPH0198341U JP19426887U JP19426887U JPH0198341U JP H0198341 U JPH0198341 U JP H0198341U JP 19426887 U JP19426887 U JP 19426887U JP 19426887 U JP19426887 U JP 19426887U JP H0198341 U JPH0198341 U JP H0198341U
- Authority
- JP
- Japan
- Prior art keywords
- free valve
- valve
- free
- shock absorber
- hydraulic 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.)
- Granted
Links
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
- 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備
えた油圧緩衝器の要部断面図、第２図は同緩衝器
のバルブスプリングの平面図、第３図は従来構造
を示す断面図である。
尚、図面中、１はボトムケース、２はシートパ
イプ、３はフオークパイプ、４はオイルロツクカ
ラー、５はリバウンドシート、６はフリーバルブ
、７はバルブスプリング、７ａはリング体、７ｃ
は腕部である。
FIG. 1 is a cross-sectional view of a main part of a hydraulic shock absorber having a free valve structure according to the present invention, FIG. 2 is a plan view of a valve spring of the shock absorber, and FIG. 3 is a cross-sectional view showing a conventional structure. In addition, in the drawing, 1 is a bottom case, 2 is a seat pipe, 3 is a fork pipe, 4 is an oil lock collar, 5 is a rebound seat, 6 is a free valve, 7 is a valve spring, 7a is a ring body, 7c
is the arm.
Claims (1)
ロツクカラーとリバウンドシートとの間にフリー
バルブを遊びを持つて介設した油圧緩衝器のフリ
ーバルブ構造において、前記フリーバルブの上側
にはフリーバルブを前記オイルロツクカラー側に
付勢するバルブスプリングを介装し、更にこのバ
ルブスプリングには薄板状環体外周に径方向に延
びる腕部を形成してなることを特徴とする油圧緩
衝器のフリーバルブ構造。 In the free valve structure of a hydraulic shock absorber, a free valve is interposed with play between an oil lock collar fitted to the inner circumferential surface of the lower end of a fork pipe and a rebound seat, and the free valve is disposed above the free valve. A free valve structure for a hydraulic shock absorber, characterized in that a valve spring is inserted to bias the oil lock collar side, and the valve spring is further formed with an arm portion extending in the radial direction on the outer periphery of a thin plate-shaped ring. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19426887U JPH047386Y2 (en) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19426887U JPH047386Y2 (en) | 1987-12-22 | 1987-12-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0198341U true JPH0198341U (en) | 1989-06-30 |
| JPH047386Y2 JPH047386Y2 (en) | 1992-02-27 |
Family
ID=31485007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19426887U Expired JPH047386Y2 (en) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047386Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006183801A (en) * | 2004-12-28 | 2006-07-13 | Showa Corp | Front forks such as motorcycles |
-
1987
- 1987-12-22 JP JP19426887U patent/JPH047386Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047386Y2 (en) | 1992-02-27 |