JPS62185939U - - Google Patents
Info
- Publication number
- JPS62185939U JPS62185939U JP7584486U JP7584486U JPS62185939U JP S62185939 U JPS62185939 U JP S62185939U JP 7584486 U JP7584486 U JP 7584486U JP 7584486 U JP7584486 U JP 7584486U JP S62185939 U JPS62185939 U JP S62185939U
- Authority
- JP
- Japan
- Prior art keywords
- orifice
- cylinder
- damping force
- shock absorber
- hydraulic shock
- 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 description 4
- 230000035939 shock Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims 4
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の実施例による油圧緩衝器の要
部を示す縦断面図、第２図は第１図中の矢示―
方向断面図、第３図はアクチユエータの要部を
示す断面図である。
１…シリンダ、２…ピストン、１０…ピストン
ロツド、１１…長尺ロツド、１１Ｂ…大径穴、１
２…ロツド部材、１２Ｄ…油穴、１３，１４…オ
リフイス、１６…シヤツタ、１８…下側シヤツタ
、１８Ａ…側壁、１８Ｂ…中間壁、１８Ｃ，１８
Ｄ…流路、２４…アクチユエータ、Ａ，Ｂ…油室
。
FIG. 1 is a vertical cross-sectional view showing the main parts of a hydraulic shock absorber according to an embodiment of the present invention, and FIG. 2 is a vertical sectional view showing the arrows in FIG.
3 is a cross-sectional view showing the main parts of the actuator. 1... Cylinder, 2... Piston, 10... Piston rod, 11... Long rod, 11B... Large diameter hole, 1
2... Rod member, 12D... Oil hole, 13, 14... Orifice, 16... Shutter, 18... Lower shutter, 18A... Side wall, 18B... Intermediate wall, 18C, 18
D...flow path, 24...actuator, A, B...oil chamber.
Claims (1)
れ、該シリンダ内を２つの油室に画成するピスト
ンと、一端側が該ピストンに固着され、他端側が
前記シリンダ外に突出したピストンロツドと、該
ピストンロツドの径方向に穿設されたオリフイス
と、前記ピストンロツドの軸方向に穿設され、該
オリフイスと共に前記各油室間を連通させる油路
と、該油路内に設けられ、前記オリフイスを開閉
すべくアクチユエータによつて回動操作されるシ
ヤツタとからなる減衰力調整式油圧緩衝器におい
て、前記シヤツタにはオリフイスを開弁したとき
に該オリフイスから流入する油液によつて開弁方
向の力を受ける中間壁を設けたことを特徴とする
減衰力調整式油圧緩衝器。 a cylinder; a piston that is slidably inserted into the cylinder and defines two oil chambers within the cylinder; and a piston rod that has one end fixed to the piston and the other end protrudes outside the cylinder; an orifice drilled in the radial direction of the piston rod; an oil passage that is bored in the axial direction of the piston rod and communicates the oil chambers together with the orifice; and an oil passage provided in the oil passage that opens and closes the orifice. In a damping force adjustable hydraulic shock absorber, the damping force adjustable hydraulic shock absorber is composed of a shutter which is rotated by an actuator, and when the orifice is opened, the shutter receives a force in the valve opening direction due to the oil flowing from the orifice. A damping force adjustable hydraulic shock absorber characterized by having an intermediate wall that receives the damping force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7584486U JPS62185939U (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7584486U JPS62185939U (en) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185939U true JPS62185939U (en) | 1987-11-26 |
Family
ID=30922360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7584486U Pending JPS62185939U (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185939U (en) |
-
1986
- 1986-05-20 JP JP7584486U patent/JPS62185939U/ja active Pending
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