JPS6259292B2 - - Google Patents

Info

Publication number
JPS6259292B2
JPS6259292B2 JP13817083A JP13817083A JPS6259292B2 JP S6259292 B2 JPS6259292 B2 JP S6259292B2 JP 13817083 A JP13817083 A JP 13817083A JP 13817083 A JP13817083 A JP 13817083A JP S6259292 B2 JPS6259292 B2 JP S6259292B2
Authority
JP
Japan
Prior art keywords
film
brake
signal
gate
shaft
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.)
Expired
Application number
JP13817083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6029731A (ja
Inventor
Masami Maetani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 by Canon Inc filed Critical Canon Inc
Priority to JP13817083A priority Critical patent/JPS6029731A/ja
Priority to US06/634,440 priority patent/US4566654A/en
Publication of JPS6029731A publication Critical patent/JPS6029731A/ja
Publication of JPS6259292B2 publication Critical patent/JPS6259292B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
    • G03B21/113—Handling roll films

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Projection-Type Copiers In General (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
JP13817083A 1983-07-28 1983-07-28 ロ−ルフィルム検索方法 Granted JPS6029731A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13817083A JPS6029731A (ja) 1983-07-28 1983-07-28 ロ−ルフィルム検索方法
US06/634,440 US4566654A (en) 1983-07-28 1984-07-26 Web transport device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13817083A JPS6029731A (ja) 1983-07-28 1983-07-28 ロ−ルフィルム検索方法

Publications (2)

Publication Number Publication Date
JPS6029731A JPS6029731A (ja) 1985-02-15
JPS6259292B2 true JPS6259292B2 (en, 2012) 1987-12-10

Family

ID=15215665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13817083A Granted JPS6029731A (ja) 1983-07-28 1983-07-28 ロ−ルフィルム検索方法

Country Status (1)

Country Link
JP (1) JPS6029731A (en, 2012)

Also Published As

Publication number Publication date
JPS6029731A (ja) 1985-02-15

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