JPS55156926A - Close winder in automatic film winder - Google Patents
Close winder in automatic film winderInfo
- Publication number
- JPS55156926A JPS55156926A JP6412079A JP6412079A JPS55156926A JP S55156926 A JPS55156926 A JP S55156926A JP 6412079 A JP6412079 A JP 6412079A JP 6412079 A JP6412079 A JP 6412079A JP S55156926 A JPS55156926 A JP S55156926A
- Authority
- JP
- Japan
- Prior art keywords
- film
- winding
- pressing force
- winder
- close
- 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
Links
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Abstract
PURPOSE: To make the winding of film sure and enable close winding by providing two pressing parts which press the leading end of the film to the film winding part and making the pressing force touching the film faster stronger than the pressing force touching the film later.
CONSTITUTION: The film cntained in a patrone chamber 5 is unrolled by a sprocket 4 and is wound on a winding member 9. A film-superposing pressure means 10 and accepting pressure means 11 are provided to the winding chamber 8. A roller 24 energized by a spring 22 and a downward guide member 25 are provided to the means 10. A rubber roller 29 energized by a spring 27 is provided to the means 11 and a large diameter part 13a is provided to the member 9. Here, the energizing forces of the springs 22, 27 are so set that the pressing force of the means 10 becomes larger than the pressing force of the means 11. As a result of this, the leading end small-width part A of the film turning around the member 9 makes gradually closer contact with the member 9, and this enables its close winding.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6412079A JPS55156926A (en) | 1979-05-24 | 1979-05-24 | Close winder in automatic film winder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6412079A JPS55156926A (en) | 1979-05-24 | 1979-05-24 | Close winder in automatic film winder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55156926A true JPS55156926A (en) | 1980-12-06 |
JPS6113728B2 JPS6113728B2 (en) | 1986-04-15 |
Family
ID=13248881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6412079A Granted JPS55156926A (en) | 1979-05-24 | 1979-05-24 | Close winder in automatic film winder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55156926A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63200062U (en) * | 1987-03-11 | 1988-12-22 |
-
1979
- 1979-05-24 JP JP6412079A patent/JPS55156926A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6113728B2 (en) | 1986-04-15 |
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