JPS5461929A - Film feeder - Google Patents

Film feeder

Info

Publication number
JPS5461929A
JPS5461929A JP12904477A JP12904477A JPS5461929A JP S5461929 A JPS5461929 A JP S5461929A JP 12904477 A JP12904477 A JP 12904477A JP 12904477 A JP12904477 A JP 12904477A JP S5461929 A JPS5461929 A JP S5461929A
Authority
JP
Japan
Prior art keywords
drive shaft
film
floating
drive
floating gears
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
JP12904477A
Other languages
Japanese (ja)
Other versions
JPS597370B2 (en
Inventor
Yoshiaki Sone
Masashige Shirai
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 JP12904477A priority Critical patent/JPS597370B2/en
Publication of JPS5461929A publication Critical patent/JPS5461929A/en
Publication of JPS597370B2 publication Critical patent/JPS597370B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To enable film to be fed in forward and backward directions with a simple construction and achieve miniaturization and reduction in thickness by providing floating gears movable about a drive shaft between film winding reel shafts and drive shaft.
CONSTITUTION: Floating gears 75, 76 are provided between the shafts 17, 18 to be loaded with a pair of film winding reels 15, 16 provided to the substrate 20 of a roll film carrier and a drive shaft 77. When the drive shaft 77 is revolved by operating an operating handle 80, the respective floating gears 75, 76 move by rolling around the drive gear 78 about the drive shaft 77, one of the floating gears drive- coupling the drive shaft 77 and reel shafts and other floating gear displacing so as not to couple the drive shaft 77 and reel shafts. Hence, the film may be fed in forward and backward directions between the reels 15 and 16 according to the rotating directions of the operating handle 80.
COPYRIGHT: (C)1979,JPO&Japio
JP12904477A 1977-10-27 1977-10-27 roll film carrier Expired JPS597370B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12904477A JPS597370B2 (en) 1977-10-27 1977-10-27 roll film carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12904477A JPS597370B2 (en) 1977-10-27 1977-10-27 roll film carrier

Publications (2)

Publication Number Publication Date
JPS5461929A true JPS5461929A (en) 1979-05-18
JPS597370B2 JPS597370B2 (en) 1984-02-17

Family

ID=14999694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12904477A Expired JPS597370B2 (en) 1977-10-27 1977-10-27 roll film carrier

Country Status (1)

Country Link
JP (1) JPS597370B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153545U (en) * 1983-03-31 1984-10-15 富士写真フイルム株式会社 roll film carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153545U (en) * 1983-03-31 1984-10-15 富士写真フイルム株式会社 roll film carrier
JPH0216350Y2 (en) * 1983-03-31 1990-05-07

Also Published As

Publication number Publication date
JPS597370B2 (en) 1984-02-17

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