JPS63103220U - - Google Patents

Info

Publication number
JPS63103220U
JPS63103220U JP20033286U JP20033286U JPS63103220U JP S63103220 U JPS63103220 U JP S63103220U JP 20033286 U JP20033286 U JP 20033286U JP 20033286 U JP20033286 U JP 20033286U JP S63103220 U JPS63103220 U JP S63103220U
Authority
JP
Japan
Prior art keywords
cylinder
control valve
double
paddy field
right wheels
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
JP20033286U
Other languages
English (en)
Other versions
JPH0437381Y2 (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 JP20033286U priority Critical patent/JPH0437381Y2/ja
Publication of JPS63103220U publication Critical patent/JPS63103220U/ja
Application granted granted Critical
Publication of JPH0437381Y2 publication Critical patent/JPH0437381Y2/ja
Expired legal-status Critical Current

Links

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  • Transplanting Machines (AREA)

Description

【図面の簡単な説明】
図面は本考案に係る歩行型水田作業機の実施例
を示し、第1図は車輪の昇降構造及び圧油供給系
を示す図、第2図はセンターフロート前部付近の
斜視図、第3図は歩行型田植機の全体側面図であ
る。 2……左右車輪、9……昇降シリンダ、12…
…ローリングシリンダ、13,16……制御弁、
19……排油路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 左右車輪2を同時に上下動操作する昇降シリン
    ダ9、及び左右車輪2の相対高さを変更操作する
    ローリングシリンダ12を備えた歩行型水田作業
    機であつて、前記昇降シリンダ9とローリングシ
    リンダ12のうち少なくとも一方を複動型のシリ
    ンダに構成すると共に、前記複動型のシリンダに
    対して圧油給排操作を行う制御弁16からの排油
    路19を、他方のシリンダに対して圧油給排操作
    を行う制御弁13に接続してある歩行型水田作業
    機。
JP20033286U 1986-12-25 1986-12-25 Expired JPH0437381Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20033286U JPH0437381Y2 (ja) 1986-12-25 1986-12-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20033286U JPH0437381Y2 (ja) 1986-12-25 1986-12-25

Publications (2)

Publication Number Publication Date
JPS63103220U true JPS63103220U (ja) 1988-07-05
JPH0437381Y2 JPH0437381Y2 (ja) 1992-09-02

Family

ID=31162741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20033286U Expired JPH0437381Y2 (ja) 1986-12-25 1986-12-25

Country Status (1)

Country Link
JP (1) JPH0437381Y2 (ja)

Also Published As

Publication number Publication date
JPH0437381Y2 (ja) 1992-09-02

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