JPH0310711U - - Google Patents

Info

Publication number
JPH0310711U
JPH0310711U JP6936689U JP6936689U JPH0310711U JP H0310711 U JPH0310711 U JP H0310711U JP 6936689 U JP6936689 U JP 6936689U JP 6936689 U JP6936689 U JP 6936689U JP H0310711 U JPH0310711 U JP H0310711U
Authority
JP
Japan
Prior art keywords
control valve
compensator
electromagnetic proportional
controls
proportional directional
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
JP6936689U
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 JP6936689U priority Critical patent/JPH0310711U/ja
Publication of JPH0310711U publication Critical patent/JPH0310711U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lifting Devices For Agricultural Implements (AREA)
  • Fluid-Pressure Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の油圧回路図、第2図は電磁比
例制御弁、コンペンセータ等の縦断面図、第3図
は農作業機械の機構説明図、第4図は同斜視図、
第5図は従来のロータリ制御回路図である。 1…液圧ポンプ、2…コンペンセータ、3…電
磁比例方向流量制御弁、4…コントロール弁、5
…主シリンダ、6…水平用シリンダ、14…絞り
部、18…コンペンスプール、21…ばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 水平用シリンダを制御する電磁比例方向流量制
    御弁と主シリンダを制御するコントロール弁とを
    コンペンセータを介して液圧ポンプに接続せしめ
    、前記コンペンセータは電磁比例方向流量制御弁
    の絞り部前後の差圧力と設定ばねとをコンペンス
    プールを介して対抗させると共に余剰流量をコン
    トロール弁に導く構成としたことを特徴とする農
    作業機械のロータリ制御回路。
JP6936689U 1989-06-14 1989-06-14 Pending JPH0310711U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6936689U JPH0310711U (ja) 1989-06-14 1989-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6936689U JPH0310711U (ja) 1989-06-14 1989-06-14

Publications (1)

Publication Number Publication Date
JPH0310711U true JPH0310711U (ja) 1991-01-31

Family

ID=31604608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6936689U Pending JPH0310711U (ja) 1989-06-14 1989-06-14

Country Status (1)

Country Link
JP (1) JPH0310711U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011002073A (ja) * 2009-06-22 2011-01-06 Kubota Corp 作業機の油圧装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011002073A (ja) * 2009-06-22 2011-01-06 Kubota Corp 作業機の油圧装置

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