发明名称 Camera interior light lock
摘要 A camera includes a frame having a movably attached film engaging member including a metering pawl for engaging a contained filmstrip. A light locking cover attached to the frame prevents ambient light from entering a defined light tight enclosure surrounding the film engaging member with the exception of an opening to allow a locking portion of a second movable lever within the lighttight enclosure for engaging the film engaging member. The lever includes an integral light locking portion adjacent the locking portion which blocks the opening of the first light locking cover but allows the locking portion to engage the film engaging member. The access opening of the light locking cover is sufficiently large to allow pivoting movement of the locking portion, the cover preferably including a recess to allow the light blocking portion of the lever to effectively cover the opening in a lighttight manner.
申请公布号 US5678109(A) 申请公布日期 1997.10.14
申请号 US19960602395 申请日期 1996.02.16
申请人 EASTMAN KODAK COMPANY 发明人 BALLING, EDWARD NORMAN;DUSSINGER, THOMAS EDGAR
分类号 G03B1/08;G03B1/14;G03B1/62;G03B17/02;(IPC1-7):G03B17/02 主分类号 G03B1/08
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