JPH02136149U - - Google Patents

Info

Publication number
JPH02136149U
JPH02136149U JP4400789U JP4400789U JPH02136149U JP H02136149 U JPH02136149 U JP H02136149U JP 4400789 U JP4400789 U JP 4400789U JP 4400789 U JP4400789 U JP 4400789U JP H02136149 U JPH02136149 U JP H02136149U
Authority
JP
Japan
Prior art keywords
switching valve
hydraulic cylinder
circuit
cylinder
bucket
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
JP4400789U
Other languages
English (en)
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 JP4400789U priority Critical patent/JPH02136149U/ja
Publication of JPH02136149U publication Critical patent/JPH02136149U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す側視図、第2
図は従来例の側視図である。 4……バケツト、5……油圧シリンダ、8……
作動油圧回路、9……切換弁、13……電磁切換
弁、11,12……発振回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. バケツト角度変更用の油圧シリンダに連結され
    たシリンダ伸縮用の切換弁付き作動油圧回路にお
    いて、前記油圧シリンダと前記切換弁間の前記作
    動油圧回路に、発振回路により繰り返し切換え作
    動されて前記油圧シリンダの伸縮を繰り返す電磁
    切換弁を介装したことを特徴とするバケツト作動
    装置。
JP4400789U 1989-04-17 1989-04-17 Pending JPH02136149U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4400789U JPH02136149U (ja) 1989-04-17 1989-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4400789U JPH02136149U (ja) 1989-04-17 1989-04-17

Publications (1)

Publication Number Publication Date
JPH02136149U true JPH02136149U (ja) 1990-11-13

Family

ID=31556918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4400789U Pending JPH02136149U (ja) 1989-04-17 1989-04-17

Country Status (1)

Country Link
JP (1) JPH02136149U (ja)

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