JPH0342846U - - Google Patents

Info

Publication number
JPH0342846U
JPH0342846U JP10418989U JP10418989U JPH0342846U JP H0342846 U JPH0342846 U JP H0342846U JP 10418989 U JP10418989 U JP 10418989U JP 10418989 U JP10418989 U JP 10418989U JP H0342846 U JPH0342846 U JP H0342846U
Authority
JP
Japan
Prior art keywords
electric circuit
switching valve
rotating
switch
operates
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
JP10418989U
Other languages
English (en)
Other versions
JPH0721650Y2 (ja
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 filed Critical
Priority to JP1989104189U priority Critical patent/JPH0721650Y2/ja
Publication of JPH0342846U publication Critical patent/JPH0342846U/ja
Application granted granted Critical
Publication of JPH0721650Y2 publication Critical patent/JPH0721650Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す旋回装置の電気
回路図、第2図は同じく旋回装置の油圧回路図、
第3図は同じく掘削機の概略断面図、第4図は検
出スイツチの内部回路図、第5図は検知板の配置
図、第6図は掘削機の側面図である。 1……下部走行体、2……上部旋回体、8……
旋回用モータ、9……電磁切換バルブ、10……
電気回路、11a,11b……操作スイツチ、1
2……検出スイツチ、13……遮断装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 下部走行体に対して旋回自在に上部旋回体が設
    けられた車両において、上部旋回体を旋回させる
    旋回用モータと、該旋回用モータに流体圧を供給
    して駆動させる電磁切換バルブと、該電磁切換バ
    ルブを作動させる電気回路とを備え、該電気回路
    に、前記電磁切換バルブを作動して上部旋回体を
    旋回させる操作スイツチと、上部旋回体の停止す
    る位置を検出する検出スイツチと、該検出スイツ
    チの出力信号により電気回路を遮断して上部旋回
    体を停止させる遮断装置とが設けられたことを特
    徴とする車両の旋回装置。
JP1989104189U 1989-09-04 1989-09-04 車両の旋回装置 Expired - Lifetime JPH0721650Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989104189U JPH0721650Y2 (ja) 1989-09-04 1989-09-04 車両の旋回装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989104189U JPH0721650Y2 (ja) 1989-09-04 1989-09-04 車両の旋回装置

Publications (2)

Publication Number Publication Date
JPH0342846U true JPH0342846U (ja) 1991-04-23
JPH0721650Y2 JPH0721650Y2 (ja) 1995-05-17

Family

ID=31652991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989104189U Expired - Lifetime JPH0721650Y2 (ja) 1989-09-04 1989-09-04 車両の旋回装置

Country Status (1)

Country Link
JP (1) JPH0721650Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938431A (ja) * 1982-08-27 1984-03-02 Kubota Ltd 旋回台付き作業車

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938431A (ja) * 1982-08-27 1984-03-02 Kubota Ltd 旋回台付き作業車

Also Published As

Publication number Publication date
JPH0721650Y2 (ja) 1995-05-17

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