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    • 4. 发明授权
    • Film cassette and method of making the same
    • 胶片盒及其制作方法
    • US4340288A
    • 1982-07-20
    • US110856
    • 1980-01-10
    • Otto StemmeFrank StaudacherPeter LermannJustus DanhauserDieter EngelsmannKarl Wagner
    • Otto StemmeFrank StaudacherPeter LermannJustus DanhauserDieter EngelsmannKarl Wagner
    • G03B17/26G03B19/02G03B1/12G03B1/00
    • G03B17/26G03B19/02
    • A novel film cartridge, camera for use with such cartridge and method of making such cartridge are disclosed. The cartridge is in form of a pocket of a material which is impermeable to light and which accommodates a multi-exposure film strip having a length at least equal to the length of the pocket. The pocket is provided with at least one opening extending transversely to its elongation and through which a leading end of the film strip extends to the exterior of the pocket so that it can be engaged by a film transporting mechanism of a camera suitable for accommodating such a pocket, which mechanism transports the film strip either in one continuous movement out of the pocket and into a storage space of the camera from where it is sequentially transported into the pocket in increments during which exposures are made, or else the film is sequentially transported out of the pocket and into the camera storage space with exposures being made during each transporting step and the exposed film is thereupon returned in a single movement into the pocket. However, the pocket may also have two parts one of which accommodates the non-exposed film strip which is then transported during exposures into the other part so that the film strip becomes completely located in the other part when it is fully exposed and a re-transportation into the first part of the pocket is not necessary. Cameras suitable for use with various embodiments of the novel cartridge are also disclosed, as well as methods of making the cartridge.
    • 公开了一种新颖的胶片暗盒,用于这种盒的相机以及制造这种盒的方法。 药筒是一种不透光材料的口袋的形式,并且容纳多个曝光胶带,其长度至少等于口袋的长度。 该口袋设置有至少一个横向延伸的开口,该薄膜条的前端延伸到该口袋的外部,从而可以通过适合于容纳这种类型的相机的照相机的胶片传送机构来接合 口袋,该机构以一个连续的运动将口袋中的胶片带传送出照相机的存储空间,并在其中以增量的顺序传送到口袋中,在曝光期间,或者将胶片依次传送出去 并且在每个输送步骤期间进行曝光并进入相机存储空间,并且曝光的胶片随后以单次运动返回到口袋中。 然而,口袋还可以具有两个部分,其中一个容纳未曝光的胶片条,然后在曝光期间将其转印到另一部分中,使得当胶片条被完全曝光时,胶片条完全位于另一部分中, 运输到口袋的第一部分是没有必要的。 还公开了适用于新型盒的各种实施例的相机以及制造盒的方法。