JPH0276090U - - Google Patents

Info

Publication number
JPH0276090U
JPH0276090U JP15708988U JP15708988U JPH0276090U JP H0276090 U JPH0276090 U JP H0276090U JP 15708988 U JP15708988 U JP 15708988U JP 15708988 U JP15708988 U JP 15708988U JP H0276090 U JPH0276090 U JP H0276090U
Authority
JP
Japan
Prior art keywords
paper
platen
pen
drive roller
sheet detecting
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
JP15708988U
Other languages
English (en)
Other versions
JP2546546Y2 (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 JP1988157089U priority Critical patent/JP2546546Y2/ja
Publication of JPH0276090U publication Critical patent/JPH0276090U/ja
Application granted granted Critical
Publication of JP2546546Y2 publication Critical patent/JP2546546Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は外観図、第２図は側面図、第３図は従
来技術の外観図である。 ２……プラテン、４……ペン、６……用紙、８
……駆動ローラ、１０……軸、１２，１４……ピ
ンチローラ、１６……作図ローラ、１８，２０…
…用紙検出センサ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 駆動ローラ８とピンチローラ１２，１４とで挾
    持した用紙６を、前記駆動ローラ８の回転によつ
    てプラテン２上で所定方向に送る一方、ペン４を
    、前記用紙６に、前記プラテン２上で当接し、前
    記ペン４を前記用紙６を横切る方向に移動して前
    記用紙６上に所定の作図を行うようにした用紙駆
    動型自動製図機において、前記プラテン２の側部
    の定位置に配設した固定ピンチローラ１２の前後
    且つ近傍に位置せしめて、前記プラテン２に光反
    射型の用紙検出センサ１８，２０を配設したこと
    を特徴とする用紙検出装置。
JP1988157089U 1988-11-30 1988-11-30 用紙駆動型自動製図機における用紙検出装置 Expired - Lifetime JP2546546Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988157089U JP2546546Y2 (ja) 1988-11-30 1988-11-30 用紙駆動型自動製図機における用紙検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988157089U JP2546546Y2 (ja) 1988-11-30 1988-11-30 用紙駆動型自動製図機における用紙検出装置

Publications (2)

Publication Number Publication Date
JPH0276090U true JPH0276090U (ja) 1990-06-11
JP2546546Y2 JP2546546Y2 (ja) 1997-09-03

Family

ID=31436225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988157089U Expired - Lifetime JP2546546Y2 (ja) 1988-11-30 1988-11-30 用紙駆動型自動製図機における用紙検出装置

Country Status (1)

Country Link
JP (1) JP2546546Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217192U (ja) * 1975-07-25 1977-02-07
JPS5987990U (ja) * 1982-12-03 1984-06-14 日立精工株式会社 自動製図機
JPS59158298A (ja) * 1983-02-28 1984-09-07 武藤工業株式会社 自動製図機の用紙送り装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5217192U (ja) * 1975-07-25 1977-02-07
JPS5987990U (ja) * 1982-12-03 1984-06-14 日立精工株式会社 自動製図機
JPS59158298A (ja) * 1983-02-28 1984-09-07 武藤工業株式会社 自動製図機の用紙送り装置

Also Published As

Publication number Publication date
JP2546546Y2 (ja) 1997-09-03

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