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Method and apparatus for blocking direct ambient from striking self- developing film unit

机译:阻止直接环境撞击自显影胶片装置的方法和设备

摘要

A camera apparatus is disclosed for exposing photographic film of the self-developing type and for then processing a film unit to initiate formation of a visible image therein as it exits from the camera. The film unit is a relatively flat, flexible unit having on one side of the unit a light transmissive major surface and on an opposite side of the unit an opaque major surface. The apparatus includes structure located on the housing in adjoining relation to a housing exit slot for directing each exiting film unit along an exterior portion of the housing with the light transmissive surface maintained close to and facing the housing portion so that the light transmissive surface is blocked from direct exposure to the ambient light.
机译:公开了一种照相机设备,用于曝光自显影类型的照相胶片,然后当其从照相机中出来时,对胶片单元进行处理以开始在其中形成可见图像。膜单元是相对平坦的柔性单元,其在单元的一侧上具有透光主表面,而在单元的相对侧上具有不透明主表面。该设备包括与外壳出口狭槽邻接地位于外壳上的结构,该结构用于沿外壳的外部引导每个出射胶片单元,并使光透射表面保持靠近并面对外壳部分,从而使光透射表面被阻挡。直接暴露在环境光下

著录项

  • 公开/公告号US4502767A

    专利类型

  • 公开/公告日1985-03-05

    原文格式PDF

  • 申请/专利权人 POLAROID CORPORATION;

    申请/专利号US19820453877

  • 发明设计人 BRUCE K. JOHNSON;CHARLES W. TRIGGS;

    申请日1982-12-27

  • 分类号G03B17/52;

  • 国家 US

  • 入库时间 2022-08-22 07:53:01

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