JPH03107974U - - Google Patents

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Publication number
JPH03107974U
JPH03107974U JP1530290U JP1530290U JPH03107974U JP H03107974 U JPH03107974 U JP H03107974U JP 1530290 U JP1530290 U JP 1530290U JP 1530290 U JP1530290 U JP 1530290U JP H03107974 U JPH03107974 U JP H03107974U
Authority
JP
Japan
Prior art keywords
mound
wheels
retracts
retracted
portable
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
JP1530290U
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 JP1530290U priority Critical patent/JPH03107974U/ja
Publication of JPH03107974U publication Critical patent/JPH03107974U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
図面は本考案の一実施例を示し、第1図は本考
案に係る電動油圧式のマウンドの縦断面図、第2
図は同マウンドの平断面図、第3図は同マウンド
の要部詳細断面図、第4図は油圧回路図、第5図
は電動式のマウンドの要部詳細断面図である。 1……ピツチヤーマウンド、6……車輪、7…
…出没機構、11……油圧シリンダー、12……
油圧ポンプ、13,13′……電動機。

Claims (1)

    【実用新案登録請求の範囲】
  1. 偏平山状に形成したマウンドの中空部に複数の
    車輪と、該車輪をマウンドの底面から出没させる
    出没機構とを内蔵し、前記車輪をマウンドの底面
    から出没させて可搬状態と、設置状態とに変換可
    能にしたことを特徴とする可搬式ピツチヤーマウ
    ンド。
JP1530290U 1990-02-19 1990-02-19 Pending JPH03107974U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1530290U JPH03107974U (ja) 1990-02-19 1990-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1530290U JPH03107974U (ja) 1990-02-19 1990-02-19

Publications (1)

Publication Number Publication Date
JPH03107974U true JPH03107974U (ja) 1991-11-06

Family

ID=31518615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1530290U Pending JPH03107974U (ja) 1990-02-19 1990-02-19

Country Status (1)

Country Link
JP (1) JPH03107974U (ja)

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