JPS608744U - Construction machinery outrigger device - Google Patents

Construction machinery outrigger device

Info

Publication number
JPS608744U
JPS608744U JP10023783U JP10023783U JPS608744U JP S608744 U JPS608744 U JP S608744U JP 10023783 U JP10023783 U JP 10023783U JP 10023783 U JP10023783 U JP 10023783U JP S608744 U JPS608744 U JP S608744U
Authority
JP
Japan
Prior art keywords
outrigger
cylinders
construction machinery
parallel
outrigger device
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
JP10023783U
Other languages
Japanese (ja)
Inventor
北田　智夫
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP10023783U priority Critical patent/JPS608744U/en
Publication of JPS608744U publication Critical patent/JPS608744U/en
Pending legal-status Critical Current

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  • Fluid-Pressure Circuits (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

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

図面はこの考案の一実施例を示す回路図である。 ４□はアウトリガ操作弁、５１．　５ａ、　　５ｂはア
ウトリガシリンダ、８は左右切換え弁。The drawing is a circuit diagram showing an embodiment of this invention. 4□ is an outrigger operation valve, 51. 5a and 5b are outrigger cylinders, and 8 is a left/right switching valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 装輪式旋回掘削機などの建設機械において、車体の両側
にアウトリガシリンダ５．を設け、これらアウトリガシ
リンダ５１と、アウトリガ操作弁４１の間を、中立位置
８ａ時各アウトリガシリンダ５、を並列接続し、右位置
８ｂ時右側のアウトリガシリンダ５ａへ、そして左位置
８Ｃ時左側のアウトリガシリンダ５ｂへ夫々油圧を差し
向ける左右切換え弁８を設けてなる建設機械のアウトリ
ガ装置。In construction machines such as wheeled swing excavators, outrigger cylinders 5. The outrigger cylinders 5 at the neutral position 8a are connected in parallel between these outrigger cylinders 51 and the outrigger operation valve 41, and the outrigger cylinders 5 on the right side are connected in parallel at the right position 8b, and the outrigger cylinders 5 on the left side are connected in parallel at the left position 8C. This outrigger device for construction machinery is provided with left and right switching valves 8 that direct hydraulic pressure to cylinders 5b, respectively.
JP10023783U 1983-06-30 1983-06-30 Construction machinery outrigger device Pending JPS608744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10023783U JPS608744U (en) 1983-06-30 1983-06-30 Construction machinery outrigger device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10023783U JPS608744U (en) 1983-06-30 1983-06-30 Construction machinery outrigger device

Publications (1)

Publication Number Publication Date
JPS608744U true JPS608744U (en) 1985-01-22

Family

ID=30237214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10023783U Pending JPS608744U (en) 1983-06-30 1983-06-30 Construction machinery outrigger device

Country Status (1)

Country Link
JP (1) JPS608744U (en)

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