JPS6287234U - - Google Patents
Info
- Publication number
- JPS6287234U JPS6287234U JP17858885U JP17858885U JPS6287234U JP S6287234 U JPS6287234 U JP S6287234U JP 17858885 U JP17858885 U JP 17858885U JP 17858885 U JP17858885 U JP 17858885U JP S6287234 U JPS6287234 U JP S6287234U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- valve
- bypass passage
- open
- 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図は本考案の実施例を示す縦断面図、第２
図は第１図中の要部を拡大して示す断面図である
。
８…内筒、９…バイパス路、１０，１１…油路
、１３…ピストン、１６…取付ピン、１８…開閉
弁、１９…弁ばね（第１のばね）、２０…スプリ
ング（第２のばね）。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is an enlarged sectional view showing the main parts in FIG. 1. 8...Inner cylinder, 9...Bypass passage, 10, 11...Oil passage, 13...Piston, 16...Mounting pin, 18...Opening/closing valve, 19...Valve spring (first spring), 20...Spring (second spring) ).
Claims (1)
れ、該シリンダ内を２つの油室に画成したピスト
ンと、前記シリンダの外側に位置して該シリンダ
の一端側と他端側とに開口し、前記各油室間を連
通させるバイパス路と、該バイパス路の一端側開
口を開閉すべく、前記シリンダの一端側に配設さ
れた開閉弁と、該開閉弁を開弁方向に付勢する第
１のばねと、前記ピストンが所定位置を越えて摺
動変位したときに該ピストンによつて圧縮され、
前記開閉弁を閉弁方向に押圧する第２のばねとか
ら構成してなる油圧緩衝器。 a cylinder; a piston that is slidably inserted into the cylinder and defines two oil chambers within the cylinder; and a piston that is located outside the cylinder and is open at one end and the other end of the cylinder. a bypass passage that communicates between the oil chambers, an on-off valve disposed at one end of the cylinder to open and close an opening on one end of the bypass passage, and an on-off valve that is biased in the opening direction. a first spring compressed by the piston when the piston is slidably displaced beyond a predetermined position;
and a second spring that presses the on-off valve in the valve-closing direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17858885U JPS6287234U (en) | 1985-11-20 | 1985-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17858885U JPS6287234U (en) | 1985-11-20 | 1985-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6287234U true JPS6287234U (en) | 1987-06-03 |
Family
ID=31120861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17858885U Pending JPS6287234U (en) | 1985-11-20 | 1985-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6287234U (en) |
-
1985
- 1985-11-20 JP JP17858885U patent/JPS6287234U/ja active Pending