JPH0198944U - - Google Patents
Info
- Publication number
- JPH0198944U JPH0198944U JP19638287U JP19638287U JPH0198944U JP H0198944 U JPH0198944 U JP H0198944U JP 19638287 U JP19638287 U JP 19638287U JP 19638287 U JP19638287 U JP 19638287U JP H0198944 U JPH0198944 U JP H0198944U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- temperature compensation
- compensation chamber
- push rod
- hollow rod
- 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)
Description
第１図は本考案にかかる減衰力調整装置を備え
た油圧緩衝器の半断面図、第２図は第１図の要部
拡大断面図である。
尚、図面中、１はシリンダ、２は中空ロツド、
３はピストン、４は圧縮側油路、６は圧縮側板バ
ルブ、８はバルブストツパ、１１は温度補償室、
１３は油路、１４はスライダ、１５はプツシユロ
ツドである。
FIG. 1 is a half-sectional view of a hydraulic shock absorber equipped with a damping force adjusting device according to the present invention, and FIG. 2 is an enlarged sectional view of the main part of FIG. 1. In addition, in the drawing, 1 is a cylinder, 2 is a hollow rod,
3 is a piston, 4 is a compression side oil passage, 6 is a compression side plate valve, 8 is a valve stopper, 11 is a temperature compensation chamber,
13 is an oil passage, 14 is a slider, and 15 is a push rod.
Claims (1)
ストンを設け、このピストンの油路を開閉する板
バルブの開度をバルブストツパにて規制するよう
にした油圧緩衝器において、前記中空ロツド内部
に温度補償室を形成し、また前記バルブストツパ
には温度補償室に連通する油路を形成し、バルブ
ストツパの油路の板バルブ側開口部内にスライダ
を進退自在に嵌装し、更に中空ロツド内には外部
操作により進退するプツシユロツドを挿通し、こ
のプツシユロツドの先端部を温度補償室内に臨ま
せたことを特徴とする油圧緩衝器の減衰力調整機
構。 In a hydraulic shock absorber, a piston is provided at the tip of a hollow rod inserted into a cylinder, and a valve stopper regulates the opening degree of a plate valve that opens and closes an oil passage of the piston, and a temperature compensation chamber is provided inside the hollow rod. An oil passage communicating with the temperature compensation chamber is formed in the valve stopper, and a slider is fitted in the opening on the plate valve side of the oil passage of the valve stopper so as to be able to move forward and backward, and furthermore, a slider is fitted in the hollow rod by external operation. A damping force adjustment mechanism for a hydraulic shock absorber, characterized in that a push rod that moves forward and backward is inserted through the push rod so that the tip of the push rod faces into a temperature compensation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19638287U JPH0198944U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19638287U JPH0198944U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198944U true JPH0198944U (en) | 1989-07-03 |
Family
ID=31487002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19638287U Pending JPH0198944U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017015244A (en) * | 2015-06-30 | 2017-01-19 | 日立オートモティブシステムズ株式会社 | Cylinder device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586941A (en) * | 1978-12-26 | 1980-07-01 | Showa Mfg Co Ltd | Hydraulic buffer |
| JPS57129910A (en) * | 1981-02-03 | 1982-08-12 | Showa Mfg Co Ltd | Damping force causing device for hydraulic buffer |
-
1987
- 1987-12-24 JP JP19638287U patent/JPH0198944U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586941A (en) * | 1978-12-26 | 1980-07-01 | Showa Mfg Co Ltd | Hydraulic buffer |
| JPS57129910A (en) * | 1981-02-03 | 1982-08-12 | Showa Mfg Co Ltd | Damping force causing device for hydraulic buffer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017015244A (en) * | 2015-06-30 | 2017-01-19 | 日立オートモティブシステムズ株式会社 | Cylinder device |
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