JPS58182032U - hydraulic shock absorber - Google Patents

hydraulic shock absorber

Info

Publication number
JPS58182032U
JPS58182032U JP8033282U JP8033282U JPS58182032U JP S58182032 U JPS58182032 U JP S58182032U JP 8033282 U JP8033282 U JP 8033282U JP 8033282 U JP8033282 U JP 8033282U JP S58182032 U JPS58182032 U JP S58182032U
Authority
JP
Japan
Prior art keywords
cylinder
shock absorber
slider
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
Application number
JP8033282U
Other languages
Japanese (ja)
Other versions
JPS6340673Y2 (en
Inventor
江村　順一
金成　逸世
斉藤　英昭
Original Assignee
厚木自動車部品株式会社
日産自動車株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 厚木自動車部品株式会社, 日産自動車株式会社 filed Critical 厚木自動車部品株式会社
Priority to JP8033282U priority Critical patent/JPS58182032U/en
Priority to US06/462,202 priority patent/US4527676A/en
Priority to GB08303439A priority patent/GB2119473B/en
Priority to DE19833304833 priority patent/DE3304833A1/en
Priority to FR8302308A priority patent/FR2521670B1/en
Publication of JPS58182032U publication Critical patent/JPS58182032U/en
Application granted granted Critical
Publication of JPS6340673Y2 publication Critical patent/JPS6340673Y2/ja
Granted legal-status Critical Current

Links

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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図は同じく抵抗パ
ターンの説明図、第４図は減衰力制御回路図である。 １・・・シリンダ、３・・・ピストンロッド、５・・・
モータ、６・・・減速機、９・・・調整子、１０・・・
スタッド、１３・・・駆動軸、２０・・・切欠、２２ａ
、２２ｂ・・・オリフィス、３３ａ、　３３ｂ、　３３
Ｃ−・・摺動子、　　　３５ａ、　　３５ｂ、　　３５
Ｃ−・・抵抗パターン。 第３図 ３６ｃ　　　　３６ｂ 補正　昭５７．９−　７− レ１　　　°１　　　　　　　　　　　　　　　　　　
　　　Ｎ　　　　［１７０−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 an explanatory diagram of the resistance pattern, and Fig. 4 is a damping force control circuit diagram. be. 1...Cylinder, 3...Piston rod, 5...
Motor, 6...Reducer, 9...Adjuster, 10...
Stud, 13... Drive shaft, 20... Notch, 22a
, 22b...orifice, 33a, 33b, 33
C-...Slider, 35a, 35b, 35
C--Resistance pattern. Fig. 3 36c 36b Correction 1987.9- 7- Re 1 ° 1
N [170-

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 作動液を充填したシリンダと、このシリンダの一封止端
から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
部回路からの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
しだ液圧緩衝器において、前記回転位置センサは前記調
整子とともに回転する摺動子と、この摺動子に選択的に
接触されかつ同心的に配置された長さが異る複数の抵抗
パターンとから構成されてなる液圧緩衝器。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 the stud. an adjuster rotatably housed within the cylinder and having a notch that selectively opens to one of the orifices; and a damping force generating mechanism that is attached to the stud end and separates the inside of the cylinder into two liquid chambers. a motor or a transmission with a drive shaft connected to the adjuster; and a rotational position sensor for the adjuster, the motor or transmission being configured to control the motor based on the output of the rotational position sensor and a reference signal from an external circuit. In the hydraulic shock absorber, the rotational position sensor is configured to rotate the regulator by a set angle, and open 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 comprising a slider that rotates with the slider, and a plurality of resistance patterns of different lengths that are selectively in contact with the slider and are concentrically arranged.
JP8033282U 1982-02-13 1982-05-31 hydraulic shock absorber Granted JPS58182032U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP8033282U JPS58182032U (en) 1982-05-31 1982-05-31 hydraulic shock absorber
US06/462,202 US4527676A (en) 1982-02-13 1983-01-31 Variable-damping-force shock absorber
GB08303439A GB2119473B (en) 1982-02-13 1983-02-08 Adjusting fluid dampers
DE19833304833 DE3304833A1 (en) 1982-02-13 1983-02-11 SHOCK ABSORBER WITH VARIABLE DAMPING EFFECT
FR8302308A FR2521670B1 (en) 1982-02-13 1983-02-14 SHOCK ABSORBER WITH VARIABLE DAMPING FORCE FOR MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8033282U JPS58182032U (en) 1982-05-31 1982-05-31 hydraulic shock absorber

Publications (2)

Publication Number Publication Date
JPS58182032U true JPS58182032U (en) 1983-12-05
JPS6340673Y2 JPS6340673Y2 (en) 1988-10-24

Family

ID=30089484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8033282U Granted JPS58182032U (en) 1982-02-13 1982-05-31 hydraulic shock absorber

Country Status (1)

Country Link
JP (1) JPS58182032U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173851U (en) * 1984-10-19 1986-05-19
JPS6191642U (en) * 1984-11-20 1986-06-13
JPS62213536A (en) * 1986-03-14 1987-09-19 Atsugi Motor Parts Co Ltd Actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173851U (en) * 1984-10-19 1986-05-19
JPS6191642U (en) * 1984-11-20 1986-06-13
JPS62213536A (en) * 1986-03-14 1987-09-19 Atsugi Motor Parts Co Ltd Actuator

Also Published As

Publication number Publication date
JPS6340673Y2 (en) 1988-10-24

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