JPS6346222B2 - - Google Patents

Info

Publication number
JPS6346222B2
JPS6346222B2 JP1307383A JP1307383A JPS6346222B2 JP S6346222 B2 JPS6346222 B2 JP S6346222B2 JP 1307383 A JP1307383 A JP 1307383A JP 1307383 A JP1307383 A JP 1307383A JP S6346222 B2 JPS6346222 B2 JP S6346222B2
Authority
JP
Japan
Prior art keywords
shaft
gear
ratchet
cam
winding
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
JP1307383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59138689A (ja
Inventor
Daijiro Nakamura
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.)
ESU EMU KOGYO KK
Original Assignee
ESU EMU KOGYO KK
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 ESU EMU KOGYO KK filed Critical ESU EMU KOGYO KK
Priority to JP1307383A priority Critical patent/JPS59138689A/ja
Publication of JPS59138689A publication Critical patent/JPS59138689A/ja
Publication of JPS6346222B2 publication Critical patent/JPS6346222B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Overhead Projectors And Projection Screens (AREA)
JP1307383A 1983-01-28 1983-01-28 スクリ−ン巻取り装置 Granted JPS59138689A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1307383A JPS59138689A (ja) 1983-01-28 1983-01-28 スクリ−ン巻取り装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1307383A JPS59138689A (ja) 1983-01-28 1983-01-28 スクリ−ン巻取り装置

Publications (2)

Publication Number Publication Date
JPS59138689A JPS59138689A (ja) 1984-08-09
JPS6346222B2 true JPS6346222B2 (enrdf_load_stackoverflow) 1988-09-14

Family

ID=11822970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1307383A Granted JPS59138689A (ja) 1983-01-28 1983-01-28 スクリ−ン巻取り装置

Country Status (1)

Country Link
JP (1) JPS59138689A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59138689A (ja) 1984-08-09

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