JPS58163737U - hydraulic shock absorber - Google Patents
hydraulic shock absorberInfo
- Publication number
- JPS58163737U JPS58163737U JP6169982U JP6169982U JPS58163737U JP S58163737 U JPS58163737 U JP S58163737U JP 6169982 U JP6169982 U JP 6169982U JP 6169982 U JP6169982 U JP 6169982U JP S58163737 U JPS58163737 U JP S58163737U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- shock absorber
- hydraulic shock
- shaft
- cylinder
- 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
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示し、第１図は油圧緩衝器
を示す縦断正面図、第２図はその減衰弁を示す縦断正面
図、第３図はその減衰弁の油孔を部分閉鎖した状態を示
す要部拡大断面図である。
１・・・・・・外筒、２・・・・・・中間筒、３・・・
・・・内筒、７・・・・・・減衰弁、１８・・・・・・
調整軸、１９・・・・・・弁体、２１・・・・・・開口
部、２４・・・・・・油孔、２６・・・・・・貫通孔。The drawings show one embodiment of this invention, with Fig. 1 being a longitudinal front view showing the hydraulic shock absorber, Fig. 2 being a longitudinal sectional front view showing the damping valve, and Fig. 3 showing the oil hole of the damping valve being partially closed. FIG. 1...Outer cylinder, 2...Intermediate cylinder, 3...
... Inner cylinder, 7 ... Damping valve, 18 ...
Adjustment shaft, 19... Valve body, 21... Opening, 24... Oil hole, 26... Through hole.
Claims (1)
設し、その中間筒と外筒との間に外部よりオイルの流通
開度を制御して減衰力を調整するための減衰弁を備えた
油圧緩衝器において、前記中間筒の流通開口部に減衰弁
の弁体を対設し、その弁体に貫設した貫通孔に、軸の周
面に一関口部を形成し、これと連通ずる他開口部をその
軸の内端面に形成してなる油孔を備えた調整軸を進退自
在に嵌挿し、その調整軸の進退制御により油孔の周面開
口部を前記弁体の貫通孔で部分閉鎖して油孔面積を調整
すべく構成した油圧緩衝器。A damping valve that has an intermediate cylinder and an outer cylinder arranged around an inner cylinder in which a piston is fitted, and controls the degree of oil flow between the intermediate cylinder and the outer cylinder from the outside to adjust the damping force. In the hydraulic shock absorber, a valve body of a damping valve is provided opposite to the flow opening of the intermediate cylinder, and a through hole penetrating through the valve body is formed with a one-way opening on the circumferential surface of the shaft. An adjustment shaft with an oil hole formed on the inner end surface of the shaft that communicates with the valve body is inserted so as to be able to move forward and backward, and by controlling the adjustment shaft to move forward and backward, the opening on the peripheral surface of the oil hole is connected to the valve body. A hydraulic shock absorber configured to adjust the oil hole area by partially closing the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6169982U JPS58163737U (en) | 1982-04-27 | 1982-04-27 | hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6169982U JPS58163737U (en) | 1982-04-27 | 1982-04-27 | hydraulic shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58163737U true JPS58163737U (en) | 1983-10-31 |
Family
ID=30071882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6169982U Pending JPS58163737U (en) | 1982-04-27 | 1982-04-27 | hydraulic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58163737U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544633U (en) * | 1977-06-13 | 1979-01-12 |
-
1982
- 1982-04-27 JP JP6169982U patent/JPS58163737U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544633U (en) * | 1977-06-13 | 1979-01-12 |
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