JPH0198343U - - Google Patents
Info
- Publication number
- JPH0198343U JPH0198343U JP19427887U JP19427887U JPH0198343U JP H0198343 U JPH0198343 U JP H0198343U JP 19427887 U JP19427887 U JP 19427887U JP 19427887 U JP19427887 U JP 19427887U JP H0198343 U JPH0198343 U JP H0198343U
- Authority
- JP
- Japan
- Prior art keywords
- piston rod
- cylinder
- piston
- shock absorber
- piston valve
- 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
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 2
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図はこの考案に係るピストンバルブ取付構
造が適用された液圧緩衝器を示す要部断面図、第
２図はこのピストンバルブ取付構造の一部を示す
断面図である。
１……シリンダ、２……ピストンロツド、２ａ
……一端部、５……雌ねじ、６……上部液室、７
……下部液室、８……ピストンバルブ、９……ボ
ルト。
FIG. 1 is a sectional view of a main part of a hydraulic shock absorber to which a piston valve mounting structure according to the invention is applied, and FIG. 2 is a sectional view showing a part of this piston valve mounting structure. 1...Cylinder, 2...Piston rod, 2a
... One end, 5 ... Female thread, 6 ... Upper liquid chamber, 7
... lower liquid chamber, 8 ... piston valve, 9 ... bolt.
Claims (1)
ンダの一端から内部に挿入したピストンロツドと
、該ピストンロツドの一端部に固定されて上記シ
リンダ内を２室に隔成するピストンバルブとを備
えた液圧緩衝器において、上記ピストンロツドの
一端部の内部軸方向に雌ねじを形成すると共に、
該雌ねじに螺着するボルトを介して上記ピストン
バルブをピストンロツドに固定したことを特徴と
する液圧緩衝器のピストンバルブ取付構造。 A hydraulic system comprising a cylinder filled with hydraulic fluid, a piston rod inserted into the cylinder from one end, and a piston valve fixed to one end of the piston rod to separate the inside of the cylinder into two chambers. In the shock absorber, a female thread is formed in the internal axial direction of one end of the piston rod, and
A piston valve mounting structure for a hydraulic shock absorber, characterized in that the piston valve is fixed to a piston rod via a bolt screwed into the female thread.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987194278U JPH0728430Y2 (en) | 1987-12-22 | 1987-12-22 | Hydraulic buffer piston valve mounting structure |
| EP88311805A EP0321194B1 (en) | 1987-12-14 | 1988-12-14 | Shock absorber with improved structure of thrusting piston assembly |
| DE8888311805T DE3873894T2 (en) | 1987-12-14 | 1988-12-14 | SHOCK ABSORBER WITH CHANGES TO THE STRUCTURE CARRYING THE PISTON. |
| US07/284,129 US4934491A (en) | 1987-12-14 | 1988-12-14 | Shock absorber with improved structure of thrusting piston assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987194278U JPH0728430Y2 (en) | 1987-12-22 | 1987-12-22 | Hydraulic buffer piston valve mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0198343U true JPH0198343U (en) | 1989-06-30 |
| JPH0728430Y2 JPH0728430Y2 (en) | 1995-06-28 |
Family
ID=31485017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987194278U Expired - Lifetime JPH0728430Y2 (en) | 1987-12-14 | 1987-12-22 | Hydraulic buffer piston valve mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728430Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571485U (en) * | 1992-03-04 | 1993-09-28 | 株式会社ショーワ | Valve holding structure for hydraulic shock absorber |
| JP2017172682A (en) * | 2016-03-23 | 2017-09-28 | Ｋｙｂ株式会社 | shock absorber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113645A (en) * | 1981-12-26 | 1983-07-06 | アイテイ−テイ−・インダストリ−ズ・インコ−ポレ−テツド | Valve structure |
-
1987
- 1987-12-22 JP JP1987194278U patent/JPH0728430Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58113645A (en) * | 1981-12-26 | 1983-07-06 | アイテイ−テイ−・インダストリ−ズ・インコ−ポレ−テツド | Valve structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571485U (en) * | 1992-03-04 | 1993-09-28 | 株式会社ショーワ | Valve holding structure for hydraulic shock absorber |
| JP2017172682A (en) * | 2016-03-23 | 2017-09-28 | Ｋｙｂ株式会社 | shock absorber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0728430Y2 (en) | 1995-06-28 |