JPH02102909U - - Google Patents

Info

Publication number
JPH02102909U
JPH02102909U JP1244689U JP1244689U JPH02102909U JP H02102909 U JPH02102909 U JP H02102909U JP 1244689 U JP1244689 U JP 1244689U JP 1244689 U JP1244689 U JP 1244689U JP H02102909 U JPH02102909 U JP H02102909U
Authority
JP
Japan
Prior art keywords
power
power steering
drive element
supply circuit
electric drive
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
JP1244689U
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 JP1244689U priority Critical patent/JPH02102909U/ja
Publication of JPH02102909U publication Critical patent/JPH02102909U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Guiding Agricultural Machines (AREA)

Description

【図面の簡単な説明】
第1図は電気回路図、第2図は田植機の全体側
面図、第3図は同平面図、第4図はパワーステア
リング部の側面説明図、第5図は油圧回路図であ
る。 31…油圧シリンダ、32…電動モータ(電動
駆動要素)、33…油圧ポンプ、38…電源、3
9…電源供給回路、40…電源監視用集積回路(
監視装置)。

Claims (1)

    【実用新案登録請求の範囲】
  1. パワーステアリング用油圧シリンダに油圧の供
    給を行うパワーステアリング用油圧ポンプを電動
    駆動要素により駆動するようにした構造において
    、前記電動駆動要素に電源を供給する電源供給回
    路に供給電源の異常を感知する電源監視装置を設
    けると共に、前記油圧シリンダに別途作業系の油
    圧供給回路を接続させたことを特徴とする農機の
    電動式パワーステアリング装置。
JP1244689U 1989-02-03 1989-02-03 Pending JPH02102909U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1244689U JPH02102909U (ja) 1989-02-03 1989-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1244689U JPH02102909U (ja) 1989-02-03 1989-02-03

Publications (1)

Publication Number Publication Date
JPH02102909U true JPH02102909U (ja) 1990-08-16

Family

ID=31221889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1244689U Pending JPH02102909U (ja) 1989-02-03 1989-02-03

Country Status (1)

Country Link
JP (1) JPH02102909U (ja)

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