发明名称 Camera with film chamber for selective loading of film roll or cartridge and method of selective loading
摘要 A camera assembly includes an endcap assembly for closing off the bottom end of a second film chamber, which is sized to selectively receive a roll of film or a secondary film cartridge housing a roll of film. The endcap assembly can include a movable shutter blade enclosed between two plates. The endcap assembly can be removably secured to the camera assembly. At least a portion of the endcap assembly can be formed with the camera assembly. Embodiments further relate to a method of loading such cameras, especially in the daylight. The method involves bringing a sleeve into light-tight engagement with the endcap assembly and then inserting a winding rod through the sleeve and the endcap assembly and into a second film chamber of the camera. The winding rod can then be used to wind film out of a cassette in the first chamber and into a roll in the second chamber.
申请公布号 US7463822(B2) 申请公布日期 2008.12.09
申请号 US20060637548 申请日期 2006.12.12
申请人 发明人
分类号 G03B17/02;G03B1/00;G03B17/28;G03B17/30;G03B19/06 主分类号 G03B17/02
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