JPS6411789U - - Google Patents

Info

Publication number
JPS6411789U
JPS6411789U JP10797887U JP10797887U JPS6411789U JP S6411789 U JPS6411789 U JP S6411789U JP 10797887 U JP10797887 U JP 10797887U JP 10797887 U JP10797887 U JP 10797887U JP S6411789 U JPS6411789 U JP S6411789U
Authority
JP
Japan
Prior art keywords
sheet
motor
electronic whiteboard
drive device
registration request
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
JP10797887U
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 JP10797887U priority Critical patent/JPS6411789U/ja
Publication of JPS6411789U publication Critical patent/JPS6411789U/ja
Pending legal-status Critical Current

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Landscapes

  • Drawing Aids And Blackboards (AREA)

Description

【図面の簡単な説明】
第１図は本考案における一実施例のシート走行
駆動装置の斜視図、第２図は従来例のシート走行
駆動装置の斜視図である。 １…シート、７…モーター、１０…一方向クラ
ツチユニツト左、１２…一方向クラツチユニツト
右。

Claims (1)

    【実用新案登録請求の範囲】
  1. シートの両端にそれぞれシート巻取り軸を有す
    るシート巻取り式電子黒板において、一個のモー
    ターと、前記モーターに連結する少く共二個の一
    方向クラツチを具備し、一方向クラツチを使用し
    て、一個のモーターでシートの送り方向と戻し方
    向の走行駆動を行うことを特徴とする電子黒板の
    シート走行駆動装置。
JP10797887U 1987-07-14 1987-07-14 Pending JPS6411789U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10797887U JPS6411789U (ja) 1987-07-14 1987-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10797887U JPS6411789U (ja) 1987-07-14 1987-07-14

Publications (1)

Publication Number Publication Date
JPS6411789U true JPS6411789U (ja) 1989-01-23

Family

ID=31342883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10797887U Pending JPS6411789U (ja) 1987-07-14 1987-07-14

Country Status (1)

Country Link
JP (1) JPS6411789U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102126382A (zh) * 2011-03-29 2011-07-20 徐健 一种教学写字布
CN105034664A (zh) * 2015-08-07 2015-11-11 湖南城市学院 帆布卷轴式黑板

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102126382A (zh) * 2011-03-29 2011-07-20 徐健 一种教学写字布
CN105034664A (zh) * 2015-08-07 2015-11-11 湖南城市学院 帆布卷轴式黑板
CN105034664B (zh) * 2015-08-07 2017-01-18 湖南城市学院 帆布卷轴式黑板

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