发明名称 Film leader positioning apparatus
摘要 In a bottom loading camera, a loading chamber receives a film cartridge in an axial direction substantially at the same time a film leader projecting from the cartridge is transversely received in a feed path between the loading chamber and a take-up chamber. By mounting a back door for pivoting proximate an end of the camera body closest to the loading chamber, a cartridge positioning member on the door can axially depress the cartridge in the chamber to properly position the cartridge as the door is initially closed. Then, with continued closure of the back door, cooperating means on the door and adjacent the feed path can transversely position the film leader to straighten it along the path in the event the leader is skewed. Next, a film guide on the door can urge the forward end of the film leader against a take-up spool in the take-up chamber to enable the spool to engage the leader end. Thus, the leader end will have benefited from any previous correction to the film cartridge or the film leader.
申请公布号 US4641936(A) 申请公布日期 1987.02.10
申请号 US19860818164 申请日期 1986.01.13
申请人 EASTMAN KODAK COMPANY 发明人 HARVEY, FREDERICK W.;JOHNSON, GLENN W.
分类号 G03B1/56;G03B17/30;(IPC1-7):G03B1/04 主分类号 G03B1/56
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