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    • 13. 发明授权
    • Photographic film package with lens
    • 摄影胶片包装与镜头
    • US6118942A
    • 2000-09-12
    • US308058
    • 1999-05-12
    • Hermann LuhrigJohn Sykes
    • Hermann LuhrigJohn Sykes
    • G03B1/12G03B17/00G03B17/08G03B17/42G03C3/00G03B17/02
    • G03B1/12G03B17/08G03B17/425G03B2219/045
    • A photographic film packaging unit (1) which is provided with a lens (2) and which comprises at least one device for making an exposure, and which comprises a light-tight film housing on which the taking lens (2) is mounted, a film cartridge (10) which is enclosed in the light-tight film housing and which contains an empty spool (13), and a rolled up film (12), one end of which is attached to the spool core of the empty spool (13), wherein the film packaging unit (1) contains a motive spring (14) which is tensioned before being put into operation and which acts on the empty film cartridge (10) so that after each exposure the motive spring is released to such an extent that the film (12) is wound into the film cartridge by one frame and the shutter is made ready for release again, is distinguished by its particular convenience of operation.
    • PCT No.PCT / EP97 / 06606 Sec。 371日期1999年5月12日 102(e)日期1999年5月12日PCT 1997年11月27日PCT公布。 第WO98 / 25177号公报 日期1998年6月11日具有透镜(2)并且包括至少一个用于曝光的装置的照相胶片包装单元(1),其包括遮光膜外壳,摄影镜头(2) ),一个封闭在不透光薄膜外壳中并包含一个空卷轴(13)的胶片暗盒(10)和一个卷起的胶片(12),其一端连接到卷轴芯 所述空卷轴(13),其中所述胶片包装单元(1)包含动力弹簧(14),所述动力弹簧在投入使用之前被张紧并且作用在所述空暗暗盒(10)上,使得在每次曝光之后,所述动力弹簧 释放到使得胶片(12)被一帧地卷绕到暗盒中并且快门准备再次释放的程度,其特征在于其特别的操作方便。