JPH0258062U - - Google Patents

Info

Publication number
JPH0258062U
JPH0258062U JP13442988U JP13442988U JPH0258062U JP H0258062 U JPH0258062 U JP H0258062U JP 13442988 U JP13442988 U JP 13442988U JP 13442988 U JP13442988 U JP 13442988U JP H0258062 U JPH0258062 U JP H0258062U
Authority
JP
Japan
Prior art keywords
hydraulic cylinder
working machine
attached
type working
rotating
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
JP13442988U
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 JP13442988U priority Critical patent/JPH0258062U/ja
Publication of JPH0258062U publication Critical patent/JPH0258062U/ja
Pending 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、第2図は本考案の実施例を示し、第1
図は全体説明図、第2図は油圧回路図、第3図は
従来例の説明図である。 20は車体、23は回転台、24は旋回体、2
6は旋回ベアリング、32は腕式作業機、37は
油圧シリンダ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 車体20に旋回体24を旋回ベアリング26で
    旋回可能に取付け、この旋回体24に腕式作業機
    32を上下回動可能に取付けると共に、車体20
    に旋回可能に支承した回転台23と前記旋回体2
    4を上下方向に相対変位可能に連結し、該回動台
    23と旋回体24とに亘つて油圧シリンダ37を
    連結すると共に、前記旋回ベアリング26に作用
    する偏荷重を検出手段と、その検出荷重により油
    圧シリンダ37の油室内圧力を制御する手段を設
    けたことを特徴とする旋回式作業機の偏荷重防止
    装置。
JP13442988U 1988-10-17 1988-10-17 Pending JPH0258062U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13442988U JPH0258062U (ja) 1988-10-17 1988-10-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13442988U JPH0258062U (ja) 1988-10-17 1988-10-17

Publications (1)

Publication Number Publication Date
JPH0258062U true JPH0258062U (ja) 1990-04-26

Family

ID=31393177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13442988U Pending JPH0258062U (ja) 1988-10-17 1988-10-17

Country Status (1)

Country Link
JP (1) JPH0258062U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018119667A (ja) * 2017-01-27 2018-08-02 株式会社タダノ 旋回制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018119667A (ja) * 2017-01-27 2018-08-02 株式会社タダノ 旋回制御装置

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