发明名称 FILM CARTRIDGE LOADER
摘要 Apparatus for automatically loading a length of film into a cartridge having a rotatable reel disposed within the cartridge shell. The film is fed from a supply, its free end is connected to the cartridge reel at a first station and the cartridge reel is driven to wind a predetermined length of film onto the reel. The film is severed between the supply and the cartridge so that a free film end extends from the cartridge. The cartridge is then moved to a second station at which the free film end is spliced to one end of a film leader. The film and a major portion of the leader are then wound into the cartridge.
申请公布号 US3693900(A) 申请公布日期 1972.09.26
申请号 USD3693900 申请日期 1971.04.07
申请人 MINNESOTA MINING AND MFG. CO. 发明人 ARLIN L. BOHN
分类号 G03B21/43;(IPC1-7):B65H19/20 主分类号 G03B21/43
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