JPS60102114U - Hydroneumachi Suspension - Google Patents

Hydroneumachi Suspension

Info

Publication number
JPS60102114U
JPS60102114U JP19464083U JP19464083U JPS60102114U JP S60102114 U JPS60102114 U JP S60102114U JP 19464083 U JP19464083 U JP 19464083U JP 19464083 U JP19464083 U JP 19464083U JP S60102114 U JPS60102114 U JP S60102114U
Authority
JP
Japan
Prior art keywords
suspension
gas chambers
hydroneumachi
valve mechanism
hydropneumatic suspension
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
JP19464083U
Other languages
Japanese (ja)
Other versions
JPS647045Y2 (en
Inventor
一 高橋
俊明 武藤
Original Assignee
トキコ株式会社
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 トキコ株式会社 filed Critical トキコ株式会社
Priority to JP19464083U priority Critical patent/JPS60102114U/en
Publication of JPS60102114U publication Critical patent/JPS60102114U/en
Application granted granted Critical
Publication of JPS647045Y2 publication Critical patent/JPS647045Y2/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 drawings]

第１図は従来のハイドロニューマチックサスペンション
の系統図、第２図は本考案にか）るハイドロニューマチ
ックサスペンションの系統図、第３図はその要部である
弁機構の構造を示す断面図、第４図ａ、　ｂはその弁機
構の作動状態を示す断面図、第５ａ、ｂおよび第６図ａ
、　ｂは他の実施例である弁機構の要部構造および作動
状態を示す断面図である。 １・・・サスペンション本体（油圧シリンダ）、５ａｔ
　５ｂ、　　５ｃ・・・ガス室（アキュムレータ）、２
０ａ、２０ｂ・・・弁機構、２１・・・ハウジング、２
２．２２’、２２“・・・ロータ、２８・・・導通孔（
大径）、２９・・・オリフィス（小径）。Fig. 1 is a system diagram of a conventional hydropneumatic suspension, Fig. 2 is a system diagram of a hydropneumatic suspension according to the present invention, and Fig. 3 is a sectional view showing the structure of the valve mechanism, which is the main part. Figures 4a, b are sectional views showing the operating state of the valve mechanism, Figures 5a, b, and 6a
, b are sectional views showing the main structure and operating state of a valve mechanism according to another embodiment. 1... Suspension body (hydraulic cylinder), 5at
5b, 5c... Gas chamber (accumulator), 2
0a, 20b... Valve mechanism, 21... Housing, 2
2.22', 22"...rotor, 28...conducting hole (
Large diameter), 29... Orifice (small diameter).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ２個以上のガス室を有し、ガス室の切換えによってばね
定数を変えるハイドロニューマチックサスペンションに
おいて、前記ガス室の切換えを行う弁機構を、サスペン
ション本体に対し、流路抵抗を先じない導通状態と適宜
の流路抵抗を付与する絞り状態との２位置変換可能に形
成したことを特徴トスるハイドロニューマチックサスペ
ンション。In a hydropneumatic suspension that has two or more gas chambers and whose spring constant is changed by switching the gas chambers, the valve mechanism that switches the gas chambers is in a conductive state with respect to the suspension body without causing flow resistance. A hydropneumatic suspension characterized by being able to change between two positions: and a constricted state that provides appropriate flow path resistance.
JP19464083U 1983-12-17 1983-12-17 Hydroneumachi Suspension Granted JPS60102114U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19464083U JPS60102114U (en) 1983-12-17 1983-12-17 Hydroneumachi Suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19464083U JPS60102114U (en) 1983-12-17 1983-12-17 Hydroneumachi Suspension

Publications (2)

Publication Number Publication Date
JPS60102114U true JPS60102114U (en) 1985-07-12
JPS647045Y2 JPS647045Y2 (en) 1989-02-23

Family

ID=30418303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19464083U Granted JPS60102114U (en) 1983-12-17 1983-12-17 Hydroneumachi Suspension

Country Status (1)

Country Link
JP (1) JPS60102114U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228739A1 (en) * 1991-08-30 1993-03-04 Tokico Ltd VEHICLE HEIGHT CONTROL SYSTEM
DE4244768C2 (en) * 1991-08-30 1998-12-17 Tokico Ltd Hydropneumatic spring for a vehicle height control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135970A (en) * 1974-09-20 1976-03-26 Sanwa Koki Kk BERUTOKONBEAROORASOCHI
JPS5545408A (en) * 1978-09-25 1980-03-31 Hisashi Matsushima Preparation of pattern tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135970A (en) * 1974-09-20 1976-03-26 Sanwa Koki Kk BERUTOKONBEAROORASOCHI
JPS5545408A (en) * 1978-09-25 1980-03-31 Hisashi Matsushima Preparation of pattern tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228739A1 (en) * 1991-08-30 1993-03-04 Tokico Ltd VEHICLE HEIGHT CONTROL SYSTEM
DE4228739C2 (en) * 1991-08-30 1998-03-26 Tokico Ltd Vehicle height control system
DE4244768C2 (en) * 1991-08-30 1998-12-17 Tokico Ltd Hydropneumatic spring for a vehicle height control system

Also Published As

Publication number Publication date
JPS647045Y2 (en) 1989-02-23

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