发明名称 FILM UNIT WITH LENS, ITS EXPOSED FILM TAKE-OUT METHOD, AND ITS PRODUCTION
摘要 PROBLEM TO BE SOLVED: To easily take out an exposed Brownie film without causing a light fogging by providing a film pressing member preventing a rolled exposed film from being loosened interlockingly with operation for taking out the rolled exposed film to the outside from an exposed film chamber. SOLUTION: This film unit is provided with the film pressing member 13 preventing the rolled exposed film F from being loosened interlockingly with the operation for taking out the exposed film F wound round a spool S2 for winding exposed film to the outside from the exposed film chamber. The member 13 is constituted of an arm part 13c, a pressing part 13a and an edge part 13b. In the case of taking out the exposed film F in such constitution, an opening/closing cover 15 for taking out the exposed film F from the film unit is opened first. Next, a pin 15a provided on the cover 15 is moved downward. Then, the pressing part 13a is displaced toward the shaft part S2a of the spool S2 so as to press the trailing edge FE of the film F'.
申请公布号 JP2001005148(A) 申请公布日期 2001.01.12
申请号 JP19990176891 申请日期 1999.06.23
申请人 KONICA CORP 发明人 KUBO KENJI;SHIN YUICHI
分类号 G03B17/28;G03B17/04;G03B17/30;G03C3/00;G03C3/02;(IPC1-7):G03C3/00 主分类号 G03B17/28
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