JPS6048961U - Suspension coil spring compression device - Google Patents
Suspension coil spring compression deviceInfo
- Publication number
- JPS6048961U JPS6048961U JP14297383U JP14297383U JPS6048961U JP S6048961 U JPS6048961 U JP S6048961U JP 14297383 U JP14297383 U JP 14297383U JP 14297383 U JP14297383 U JP 14297383U JP S6048961 U JPS6048961 U JP S6048961U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- compression device
- pneumatic
- actuating cylinder
- spring compression
- 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
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は車両のサスペンションの略示側面図、第２図は
従来のコイルスプリング圧縮作業を示す略示側面図、第
３図〜第８図はこの考案の一実施例を示すもので、第３
図は作動シリンダの伸長時の正面図、第４図は同右側面
図、第５図は作動シリンダの短縮時の正面図、第６図は
上部係着部材の拡大断面図、第７図は作動シリンダの拡
大断面図、第８図は制御回路図である。
１０・・・車両、１．１・・・フレーム、１３・・・ア
クスル、１４・・・コイルスプリング、２１・・・作動
シリンダ、２４．２５・・・係着部材、２６・・・伸長
側ポート、′３０・・・短縮側ポート、４２・・・空気
圧管路、４３・・・油圧管路、６７・・・空気源、７１
・・・空気圧回路、８１・・・油圧回路、Ａ・・・制御
回路。
＼Fig. 1 is a schematic side view of a vehicle suspension, Fig. 2 is a schematic side view showing a conventional coil spring compression operation, and Figs. 3 to 8 show an embodiment of this invention. 3
The figures are a front view of the operating cylinder when it is extended, Fig. 4 is a right side view of the same, Fig. 5 is a front view of the operating cylinder when it is retracted, Fig. 6 is an enlarged sectional view of the upper engagement member, and Fig. 7 is a front view of the operating cylinder when it is extended. FIG. 8 is an enlarged sectional view of the operating cylinder and a control circuit diagram. DESCRIPTION OF SYMBOLS 10... Vehicle, 1.1... Frame, 13... Axle, 14... Coil spring, 21... Operating cylinder, 24.25... Engagement member, 26... Extension side Port, '30... Shortened side port, 42... Pneumatic pipe line, 43... Hydraulic pipe line, 67... Air source, 71
... Pneumatic circuit, 81... Hydraulic circuit, A... Control circuit. \
Claims (1)
作動シリンダの両端部に配設し、作動シリンダの伸長側
ポートに空気圧管路を接続するとともに同作動シリンダ
の短縮側ポートに油圧管路を接続し、空気圧管路に空気
源をもとに空気圧を付与する空気圧回路、およびその回
路の空気圧を油圧に変換するエアハイドロブースタとか
ら制御回路を構成し、作動シリンダの空気圧による伸長
作動および油圧による短縮作動を可能ならしめたことを
特徴とするサスペンションのコイルスプリング圧縮装置
。Attachment members that can be hung on the vehicle frame and axle are arranged at both ends of the actuating cylinder, and a pneumatic pipe line is connected to the extension side port of the actuating cylinder, and a hydraulic line is connected to the contraction side port of the same actuating cylinder. The control circuit consists of a pneumatic circuit that is connected to the pneumatic pipeline to apply air pressure to the pneumatic pipe from an air source, and an air-hydro booster that converts the air pressure in that circuit into hydraulic pressure. A coil spring compression device for a suspension, which is characterized in that it is capable of compressing a spring by compressing the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14297383U JPS6048961U (en) | 1983-09-13 | 1983-09-13 | Suspension coil spring compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14297383U JPS6048961U (en) | 1983-09-13 | 1983-09-13 | Suspension coil spring compression device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6048961U true JPS6048961U (en) | 1985-04-06 |
| JPS6246550Y2 JPS6246550Y2 (en) | 1987-12-16 |
Family
ID=30319283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14297383U Granted JPS6048961U (en) | 1983-09-13 | 1983-09-13 | Suspension coil spring compression device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6048961U (en) |
-
1983
- 1983-09-13 JP JP14297383U patent/JPS6048961U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6246550Y2 (en) | 1987-12-16 |
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