JPH0258990U - - Google Patents

Info

Publication number
JPH0258990U
JPH0258990U JP13741388U JP13741388U JPH0258990U JP H0258990 U JPH0258990 U JP H0258990U JP 13741388 U JP13741388 U JP 13741388U JP 13741388 U JP13741388 U JP 13741388U JP H0258990 U JPH0258990 U JP H0258990U
Authority
JP
Japan
Prior art keywords
drawing surface
endless
roller
axis
erased
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
JP13741388U
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 JP13741388U priority Critical patent/JPH0258990U/ja
Publication of JPH0258990U publication Critical patent/JPH0258990U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の斜視図、第2図は
第1図の消去ローラの詳細斜視図である。 1……消去ローラ、2……軸、3……描画面、
4……巻取り軸、5……消去駆動部、6……円筒
、7……フエルト。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンドレスの描画面を有する電子黒板において
    、エンドレスの描画面の描画位置と異なる位置に
    、描画面の移動方向に垂直する軸に固定されて描
    画面を押し付ける消去ローラと、消去指示で前記
    軸を消去ローラの面と前記移動する描画面とが逆
    方向になるように回転させる駆動機構とを有する
    ことを特徴とする電子黒板。
JP13741388U 1988-10-20 1988-10-20 Pending JPH0258990U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13741388U JPH0258990U (ja) 1988-10-20 1988-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13741388U JPH0258990U (ja) 1988-10-20 1988-10-20

Publications (1)

Publication Number Publication Date
JPH0258990U true JPH0258990U (ja) 1990-04-27

Family

ID=31398814

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13741388U Pending JPH0258990U (ja) 1988-10-20 1988-10-20

Country Status (1)

Country Link
JP (1) JPH0258990U (ja)

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