JPS58182031U - hydraulic shock absorber - Google Patents
hydraulic shock absorberInfo
- Publication number
- JPS58182031U JPS58182031U JP8033182U JP8033182U JPS58182031U JP S58182031 U JPS58182031 U JP S58182031U JP 8033182 U JP8033182 U JP 8033182U JP 8033182 U JP8033182 U JP 8033182U JP S58182031 U JPS58182031 U JP S58182031U
- Authority
- JP
- Japan
- Prior art keywords
- stud
- shock absorber
- adjuster
- orifices
- position sensor
- 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.)
- Granted
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
第１図は本考案の液圧緩衝器の縦断面図、第２図は同じ
く回転位置センサの拡大断面図、第３図は同じくホール
ＩＣの平面図、第４図は回転位置センサの出力電圧特性
図、第５図は減衰力制御回路図である。Fig. 1 is a longitudinal sectional view of the hydraulic shock absorber of the present invention, Fig. 2 is an enlarged sectional view of the rotational position sensor, Fig. 3 is a plan view of the Hall IC, and Fig. 4 is the output voltage of the rotational position sensor. The characteristic diagram, FIG. 5, is a damping force control circuit diagram.
Claims (1)
に抜き差し自在に挿入したピストンロッドと、このピス
トンロッド端に取り付けられかつ開口径が異る複数のオ
リフィスを有するスタッドと、前記スタッド内に回転自
在に収容されて前記オリフィスのいずれかに選択的に開
口する切欠を持った調整子と、前記スタッド端に取り付
けられてシリンダ内を二液室に隔成する、減衰力発生機
構を備えたピストン組立体と、前記調整子に駆動軸を連
繋したモータまたは変速機と、前記調整子の回転位置セ
ンサとを備え、この回転位置センサの出力および外部か
ら指令した基準信号に基づいてモータを設定角度回転さ
せ、調整子の前記切欠を前記オリフィスのいずれかに開
口させて、前記二液室間に作動液を流動させるようにし
た液圧緩衝器において、前記回転位置センサを、前記調
整子に対し一定の速度関係で回転するマグネットと、こ
のマグネットに対向設置した磁気抵抗素子またはホール
ＩＣとから構成したことを特徴とする液圧緩衝器。A cylinder filled with hydraulic fluid, a piston rod inserted into and removed from one sealed end of the cylinder, a stud attached to the end of the piston rod and having a plurality of orifices with different opening diameters, and a stud inside the stud. an adjuster that is rotatably housed and has a notch that selectively opens to one of the orifices; and a damping force generating mechanism that is attached to the end of the stud and separates the inside of the cylinder into two liquid chambers. The apparatus includes a piston assembly, a motor or a transmission in which a drive shaft is connected to the adjuster, and a rotational position sensor for the adjuster, and the motor is set based on the output of the rotational position sensor and a reference signal commanded from the outside. In the hydraulic shock absorber, the rotational position sensor is attached to the regulator by rotating the angle and opening the notch of the regulator to either of the orifices to cause the working fluid to flow between the two liquid chambers. A hydraulic shock absorber is characterized in that it is composed of a magnet that rotates at a constant speed, and a magnetoresistive element or a Hall IC placed opposite the magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8033182U JPS58182031U (en) | 1982-05-31 | 1982-05-31 | hydraulic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8033182U JPS58182031U (en) | 1982-05-31 | 1982-05-31 | hydraulic shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58182031U true JPS58182031U (en) | 1983-12-05 |
| JPS6230601Y2 JPS6230601Y2 (en) | 1987-08-06 |
Family
ID=30089483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8033182U Granted JPS58182031U (en) | 1982-05-31 | 1982-05-31 | hydraulic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58182031U (en) |
-
1982
- 1982-05-31 JP JP8033182U patent/JPS58182031U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230601Y2 (en) | 1987-08-06 |
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