发明名称 MECHANISM FOR CARRYING FILM
摘要 PROBLEM TO BE SOLVED: To suppress the deterioration of photographic print quality resulting from the change of the transport speed of a film in the case the film is scanned in the process of rewinding into a cartridge. SOLUTION: In a film scanner 1 in which the film 2 is scanned in the process where the film 2 is rewound into the cartridge 70, an oil type clutch 13 for rewinding the film 2 having a holding torque threshold smaller than the holding torque threshold of a power type clutch 12 for feeding the film 2 is arranged between a spool shaft 71 around which the film 2 is wound and a shaft 11a rotated by a motor 11.
申请公布号 JP2003098604(A) 申请公布日期 2003.04.04
申请号 JP20010287460 申请日期 2001.09.20
申请人 NORITSU KOKI CO LTD 发明人 MASUDA SHIGERU;NAKAOKA NOBUAKI
分类号 G03B17/30;G03B27/32;G03B27/46;(IPC1-7):G03B27/32 主分类号 G03B17/30
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