JPS6386442U - - Google Patents
Info
- Publication number
- JPS6386442U JPS6386442U JP18144586U JP18144586U JPS6386442U JP S6386442 U JPS6386442 U JP S6386442U JP 18144586 U JP18144586 U JP 18144586U JP 18144586 U JP18144586 U JP 18144586U JP S6386442 U JPS6386442 U JP S6386442U
- Authority
- JP
- Japan
- Prior art keywords
- oil chamber
- cylinder
- hole
- shock absorber
- communication passage
- 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 2
- 230000035939 shock Effects 0.000 claims 2
- 238000013016 damping Methods 0.000 claims 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図Ａはこの考案の第１実施例を示す断面図
、第１図Ｂは第１図Ａの―線断面図、第２図
はこの考案の第２実施例を示す要部断面図、第３
図は第３実施例を示す要部断面図、第４図は第４
実施例を示す要部断面図である。
１１…シリンダ、１１ａ…基端部、１１ｂ…開
口部、１７…ピストン、１８，１９…第１、第２
油室、２２…貫通孔、２７…メタリングピン、２
９…連通路、３２…栓体。
FIG. 1A is a sectional view showing a first embodiment of this invention, FIG. 1B is a sectional view taken along the line -- in FIG. 1A, and FIG. 2 is a sectional view of main parts showing a second embodiment of this invention. Third
The figure is a sectional view of the main part showing the third embodiment, and FIG.
FIG. 2 is a cross-sectional view of main parts showing an example. DESCRIPTION OF SYMBOLS 11... Cylinder, 11a... Base end part, 11b... Opening part, 17... Piston, 18, 19... First, second
Oil chamber, 22... Through hole, 27... Metering pin, 2
9...Communication path, 32...Plug body.
Claims (1)
れ、かつ上記シリンダ内を基端部側の第１油室と
開口部側の第２油室とに画成すると共に、これら
２室間を連通する貫通孔が形成されたピストンと
、上記シリンダの基端部に植立され、かつ上記貫
通孔と共働して減衰力を発生させるメタリングピ
ンとを備えた油圧緩衝器において、上記メタリン
グピンの内部に、上記第１油室と該室外部とを連
通する連通路を形成すると共に、該連通路内にピ
ストン進入時の第１油室の所定圧で開栓する栓体
を固設したことを特徴とする油圧緩衝器。 It is slidably disposed in a cylinder having an open end, and defines the inside of the cylinder into a first oil chamber on the proximal end side and a second oil chamber on the opening side, and connects these two chambers. A hydraulic shock absorber comprising a piston in which a communicating through hole is formed, and a metering pin that is installed at the base end of the cylinder and that cooperates with the through hole to generate a damping force. A communication passage communicating between the first oil chamber and the outside of the chamber is formed inside the pin, and a stopper that opens at a predetermined pressure of the first oil chamber when the piston enters is fixed in the communication passage. A hydraulic shock absorber characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18144586U JPS6386442U (en) | 1986-11-26 | 1986-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18144586U JPS6386442U (en) | 1986-11-26 | 1986-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6386442U true JPS6386442U (en) | 1988-06-06 |
Family
ID=31126319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18144586U Pending JPS6386442U (en) | 1986-11-26 | 1986-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6386442U (en) |
-
1986
- 1986-11-26 JP JP18144586U patent/JPS6386442U/ja active Pending
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