JPS60155613U - Air suspension device - Google Patents

Air suspension device

Info

Publication number
JPS60155613U
JPS60155613U JP4310884U JP4310884U JPS60155613U JP S60155613 U JPS60155613 U JP S60155613U JP 4310884 U JP4310884 U JP 4310884U JP 4310884 U JP4310884 U JP 4310884U JP S60155613 U JPS60155613 U JP S60155613U
Authority
JP
Japan
Prior art keywords
air
spring
suspension device
air spring
air 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.)
Pending
Application number
JP4310884U
Other languages
Japanese (ja)
Inventor
原　賢則
斉藤　恭一
Original Assignee
日産ディーゼル工業株式会社
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 日産ディーゼル工業株式会社 filed Critical 日産ディーゼル工業株式会社
Priority to JP4310884U priority Critical patent/JPS60155613U/en
Publication of JPS60155613U publication Critical patent/JPS60155613U/en
Pending legal-status Critical Current

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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図は本考案のエアサスペンション装置の一例を示す
構成図、第２図は本考案装置の他の実施例を示す構成図
である。 １・・・車輪、２・・・車軸、３・・・エアスプリング
、４・・・車体、５・・・エアパイフ、６・・・レベリ
ングバルブ、７・・・エアタンク、８・・・第１の電磁
弁、９・・・第２の電磁弁、１０・・・第１の絞り弁、
１１・・・第２の絞り弁、１゛２・・・可変絞り弁。FIG. 1 is a block diagram showing an example of the air suspension device of the present invention, and FIG. 2 is a block diagram showing another embodiment of the device of the present invention. DESCRIPTION OF SYMBOLS 1... Wheel, 2... Axle, 3... Air spring, 4... Vehicle body, 5... Air pipe, 6... Leveling valve, 7... Air tank, 8... First solenoid valve, 9... second solenoid valve, 10... first throttle valve,
11...Second throttle valve, 1゛2...Variable throttle valve.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）車軸を懸架するエアスプリングと該エアスプリン
グに圧縮空気を供給するエア供給源とを結−ぶエア通路
に、その通路の絞り率を変化させて上記エアスプリング
のばね定数を任意に調節する機構を設けたことを特徴と
するエアサスペンション装置。(1) The spring constant of the air spring can be arbitrarily adjusted by changing the throttle ratio of the air passage connecting the air spring that suspends the axle and the air supply source that supplies compressed air to the air spring. An air suspension device characterized by having a mechanism for （２）上記エアスプリングのばね定数を任意に調節する
機構が、複数の電磁切換弁と複数の絞り弁とにより構成
されていることを特徴とする実用新案登録請求の範囲第
１項記載のエアサスペンション装置。(2) The air spring according to claim 1, wherein the mechanism for arbitrarily adjusting the spring constant of the air spring is constituted by a plurality of electromagnetic switching valves and a plurality of throttle valves. Suspension device. （３）上記エアスプリングのばね定数を任意に調節する
機構が、可変絞り弁により構成されていることを特徴と
する実用新案登録請求の範囲第１項記載のエアサスペン
ション装置。(3) The air suspension device according to claim 1, wherein the mechanism for arbitrarily adjusting the spring constant of the air spring is constituted by a variable throttle valve.
JP4310884U 1984-03-26 1984-03-26 Air suspension device Pending JPS60155613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4310884U JPS60155613U (en) 1984-03-26 1984-03-26 Air suspension device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4310884U JPS60155613U (en) 1984-03-26 1984-03-26 Air suspension device

Publications (1)

Publication Number Publication Date
JPS60155613U true JPS60155613U (en) 1985-10-17

Family

ID=30554472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4310884U Pending JPS60155613U (en) 1984-03-26 1984-03-26 Air suspension device

Country Status (1)

Country Link
JP (1) JPS60155613U (en)

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