JPH0175638U - - Google Patents
Info
- Publication number
- JPH0175638U JPH0175638U JP1987171181U JP17118187U JPH0175638U JP H0175638 U JPH0175638 U JP H0175638U JP 1987171181 U JP1987171181 U JP 1987171181U JP 17118187 U JP17118187 U JP 17118187U JP H0175638 U JPH0175638 U JP H0175638U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- parts
- piston ring
- shock absorber
- axial direction
- 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
- 238000013016 damping Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 2
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図はこの考案に係るピストンリング構造の
第１実施例を示す斜視図、第２図はこの考案の第
２実施例を示す斜視図、第３図はこの考案の第３
実施例を示す斜視図、第４図はこの考案が適用さ
れる液圧緩衝器を示す断面図である。
１……シリンダ、４……ピストンロツド、６…
…ピストン、７……上部液室、８……下部液室、
１１，１２……プレートバルブ（減衰力発生手段
）、１６……ピストンリング、１７，１８……分
割リング部、１７ａ，１８ａ……合わせ目。
FIG. 1 is a perspective view showing a first embodiment of the piston ring structure according to this invention, FIG. 2 is a perspective view showing a second embodiment of this invention, and FIG. 3 is a perspective view showing a third embodiment of this invention.
A perspective view showing an embodiment, and FIG. 4 is a sectional view showing a hydraulic shock absorber to which this invention is applied. 1...Cylinder, 4...Piston rod, 6...
... Piston, 7 ... Upper liquid chamber, 8 ... Lower liquid chamber,
11, 12... Plate valve (damping force generating means), 16... Piston ring, 17, 18... Divided ring portion, 17a, 18a... Joint.
Claims (1)
的に貫通して延びるピストンロツドと、このピス
トンロツドの端部に配置されて上記シリンダ内部
を上部液室と下部液室との２室に隔成し、かつ減
衰力発生手段を有するピストンと、該ピストンの
外周に設けられ、かつ軸方向に沿つた合わせ目を
有するピストンリングとを備えた液圧緩衝器にお
いて、上記ピストンリングを軸方向に複数に分割
形成すると共に、該各分割リング部の上記各合わ
せ目を互いに不一致となるように配置したことを
特徴とする液圧緩衝器のピストンリング構造。 A piston rod extending sealingly through one end of a cylinder filled with hydraulic fluid; , and a hydraulic shock absorber comprising a piston having a damping force generating means, and a piston ring provided on the outer periphery of the piston and having a seam along the axial direction, wherein the piston ring is arranged in a plurality of parts in the axial direction. 1. A piston ring structure for a hydraulic shock absorber, characterized in that the piston ring structure is divided into parts and arranged so that the seams of the divided ring parts do not match each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171181U JPH0175638U (en) | 1987-11-09 | 1987-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987171181U JPH0175638U (en) | 1987-11-09 | 1987-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0175638U true JPH0175638U (en) | 1989-05-23 |
Family
ID=31462783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987171181U Pending JPH0175638U (en) | 1987-11-09 | 1987-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0175638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011074960A (en) * | 2009-09-29 | 2011-04-14 | Kyb Co Ltd | Seal structure of piston part |
-
1987
- 1987-11-09 JP JP1987171181U patent/JPH0175638U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011074960A (en) * | 2009-09-29 | 2011-04-14 | Kyb Co Ltd | Seal structure of piston part |