JPS5672426A - Automatic film winder of camera - Google Patents

Automatic film winder of camera

Info

Publication number
JPS5672426A
JPS5672426A JP14886479A JP14886479A JPS5672426A JP S5672426 A JPS5672426 A JP S5672426A JP 14886479 A JP14886479 A JP 14886479A JP 14886479 A JP14886479 A JP 14886479A JP S5672426 A JPS5672426 A JP S5672426A
Authority
JP
Japan
Prior art keywords
film
take
perforations
narrow
external cylinder
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
JP14886479A
Other languages
Japanese (ja)
Inventor
Saburo Yoneyama
Yasutsugu Nakagawa
Minoru Yamada
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP14886479A priority Critical patent/JPS5672426A/en
Publication of JPS5672426A publication Critical patent/JPS5672426A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

PURPOSE: To make it secure to wind a film automatically by providing a pressing member that winds the leader of a film by frictional force by increasing the diameter of a take-up member at one end part and then comes into contact with the take- up member slantingly.
CONSTITUTION: Narrow-width part A of the film leader fed into film take-up room 8 is pressed by pressing member 25 more strongly at the opposite side to its perforations (a), and consequently an influence of sprockets 4 which are to incline its advance direction to the opposite side to perforations (a) is canceled to wind the film in tight contact with the surface of external cylinder 13 of take-up member 9. Additonally, since take-up member 9 has external cylinder 13 greater in diameter at the side of perforations (a) of narrow-width part A of the film leader, the film is wound in tight contact even at the part, and eventually narrow-width part A is wound in tight contact with the surface of external cylinder 13 of take-up member 9 on the whole.
COPYRIGHT: (C)1981,JPO&Japio
JP14886479A 1979-11-19 1979-11-19 Automatic film winder of camera Pending JPS5672426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14886479A JPS5672426A (en) 1979-11-19 1979-11-19 Automatic film winder of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14886479A JPS5672426A (en) 1979-11-19 1979-11-19 Automatic film winder of camera

Publications (1)

Publication Number Publication Date
JPS5672426A true JPS5672426A (en) 1981-06-16

Family

ID=15462436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14886479A Pending JPS5672426A (en) 1979-11-19 1979-11-19 Automatic film winder of camera

Country Status (1)

Country Link
JP (1) JPS5672426A (en)

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