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公开(公告)号：US5132724A
公开(公告)日：1992-07-21
申请号：US656734
申请日：1991-02-19
摘要： An opening and closing mechanism for photographic film cartridges of the type having a film-receiving tray with outwardly extending front and side lips and a flexible cover for the tray resealably engaged with the lips. The opening and closing mechanism includes a cartridge-receiving base with front and side lips for supporting the front and side lips of the tray. A carriage is mounted for movement with respect to the base. An elongated roller including cartridge cover-engaging fingers is rotatably and movably mounted to the carriage. Springs bias the roller toward engagement with the lips of the base. A carriage drive assembly includes a roller drive linkage, a track drive linkage, a motor and a shuttle linkage. A rack is mounted adjacent to the base for engagement by the track drive linkage. During the cartridge opening stroke, the shuttle linkage couples the motor to the roller drive linkage causing the roller to rotate in a first direction and peel the cover from the tray and wind the cover onto the roller. During the cartridge closing stroke, the shuttle linkage couples the motor to the track drive linkage to drive the carriage with respect to the base and rotate the roller in a second direction to unwind the reseal the cover onto the tray.
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公开(公告)号：US4993698A
公开(公告)日：1991-02-19
申请号：US452306
申请日：1989-12-19
CPC分类号： B65H1/266 , B65H1/04 , B65H3/46 , G03B27/583 , B65H2701/18264
摘要： A light-tight magazine for dispensing recording sheets one by one from a stack in which the sheets are separated from each other by intervening spacing foils (17), the spacing foils being held against removal from the magazine by means of ear portions (20, 21) that protrude laterally beyond the sides of the stack and are engaged by means of fixed abutment walls (27, 28) in the magazine interior.
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公开(公告)号：US4383748A
公开(公告)日：1983-05-17
申请号：US328382
申请日：1981-12-07
CPC分类号： G03B17/34
摘要： A cassette containing a stack of film units having overlapping positive and negative sheets has a housing with first and second side walls having first and second openings, and a light-admitting aperture between the two side walls. The film units are stored in a first compartment of the housing adjacent to the aperture in such a way that the foremost unit is in register with the opening in one of the side walls. A discrete withdrawing strip for each film unit has an inner portion adhering to the rear side of the respective unit and an outer portion extending outwardly through the opening in the other side wall. The withdrawing strips form a bundle which extends through a channel connecting the first compartment with a second compartment behind the stacked film units. When a withdrawing strip is extracted from the housing, its inner portion is peeled off the rear side of the corresponding freshly exposed film unit while the latter leaves the housing via the opening in the one side wall and enters a developing unit. A cover sheet is located in front of the foremost film unit or in front of each film unit to allow for the making of a test exposure in a photographic copying machine prior to extraction of the cover sheet with the help of an additional withdrawing strip which extends outwardly through the opening in the other side wall of the housing.
摘要翻译： 包含具有重叠的正片和负片的薄膜单元的一叠的盒具有壳体，其具有第一和第二侧壁，其具有第一和第二开口，以及在两个侧壁之间的光入口。 胶片单元被存储在邻近孔的壳体的第一隔室中，使得最前面的单元与一个侧壁中的开口对准。 用于每个胶片单元的离散的抽出带具有粘附到相应单元的后侧的内部部分和通过另一侧壁中的开口向外延伸的外部部分。 取出条形成一束，其延伸穿过连接第一隔室的通道和堆叠的膜单元后面的第二隔室。 当从壳体中取出取出的条带时，其内部部分从相应的新近曝光的胶片装置的后侧剥离，而后者通过一个侧壁中的开口离开外壳并进入显影单元。 覆盖片位于最前面的胶片单元的前面或每个胶片单元的前面，以允许在提取盖片之前在照相复印机中进行测试曝光，借助于附加的延伸条带 向外通过外壳的另一侧壁中的开口。
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公开(公告)号：US4179114A
公开(公告)日：1979-12-18
申请号：US860747
申请日：1977-12-15
申请人： Lucas van der Does
发明人： Lucas van der Does
摘要： A device for removing a film sheet from a stack of such sheets present in a cassette. The device comprises a pin that can be moved into engagement with the uppermost film sheet of the stack in a marginal area thereof, and thereafter is moved in a direction substantially parallel to the plane of said sheet, whereby said sheet is bulged and thus made ready for engagement by means for removing it from the stack.
摘要翻译： 一种用于从存在于盒中的这种片材的堆叠中去除胶片的装置。 该装置包括可在其边缘区域中移动与堆叠的最上面的薄膜片接合的销，然后在基本上平行于所述片材的平面的方向上移动，由此所述片材膨胀并因此准备好 用于通过将其从堆叠中移除的装置进行接合。
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公开(公告)号：US3994004A
公开(公告)日：1976-11-23
申请号：US374251
申请日：1973-06-27
申请人： Albert J. Bachelder
发明人： Albert J. Bachelder
CPC分类号： H01M2/1066 , G03B17/26 , G03B17/34
摘要： Apparatus for interfacing a battery powered photographic camera with a battery containing film cassette is disclosed. When the cassette is interfaced with the camera, electrical contacts in the camera engage the terminals of the cassette battery through access ports in the cassette housing. These access ports are provided with removable battery terminal masks to prevent accidental completion of an electrical circuit. The camera is equipped with enclosure means for receiving the cassette and with means associated therewith for removing the battery terminal masks so as to expose the terminals which can then engage the camera contacts for completion of an electrical circuit.
摘要翻译： 公开了一种用于将电池供电的照相机与含电池盒相接的装置。 当录像带与相机接口时，相机中的电气触点通过录像带外壳中的接入端口接合盒式电池的端子。 这些接入端口设置有可移除的电池端子掩模，以防止意外完成电路。 相机配备有用于接收盒式磁带和与其相关联的装置的外壳装置，用于移除电池端子掩模，以便露出终端，其然后可以接合相机触点以完成电路。
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公开(公告)号：US3925800A
公开(公告)日：1975-12-09
申请号：US46641574
申请日：1974-05-02
申请人： POLAROID CORP
发明人： WHALL JAMES M
摘要： Apparatus including a pair of rollers for spreading a processing fluid between a pair of photographic sheet elements at least one of which forms part of a film unit of the self-developing type. One of the rollers is rigid, having a substantially cylindrical configuration. The other roller is structurally configured to include a rigid support member having a curved exterior surface of convex shape over which lies a layer of resilient material having an internal shape similar to that of the exterior shape of the support member and an exterior sheet contacting surface whose shape is substantially cylindrical. Because of the structure of this second roller, the thickness of the resilient layer varies across the length of the roller thereby permitting a variation in the deformation capability of its sheet contacting surface. By specially selecting the variable deformation characteristics of this surface, both the initial distribution and subsequent flow patterns of the processing fluid may be controlled to meet the design requirements that the fluid thickness between the sheets be uniform and the film unit size minimized.
摘要翻译： 一种装置，包括一对辊，用于在一对照相片元件之间铺展处理流体，其中至少一个照相片元件形成自显影类型的胶片单元的一部分。 辊中的一个是刚性的，具有基本上圆柱形的构造。 另一个辊在结构上被构造成包括刚性支撑构件，该刚性支撑构件具有弯曲的凸形外表面，所述刚性支撑构件具有与支撑构件的外部形状类似的内部形状的弹性材料层和外部片接触表面， 形状基本上是圆柱形。 由于该第二辊的结构，弹性层的厚度在辊的长度上变化，从而允许其片接触表面的变形能力发生变化。 通过特别选择该表面的可变变形特性，可以控制处理流体的初始分布和随后的流动模式，以满足板之间的流体厚度均匀且膜单元尺寸最小化的设计要求。
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公开(公告)号：US3810229A
公开(公告)日：1974-05-07
申请号：US30444872
申请日：1972-11-07
申请人： EASTMAN KODAK CO
发明人： DUNNING W , ENDTER D , MC DONALD W , RISSBERGER A
摘要： A hermetic, light-tight cartridge for containing sheet material containing a light-sensitive element, such as an aperture card. The cartridge is arranged to permit the cards to be withdrawn. The cartridge comprises a body portion having a generally rectangular cross section, a bottom wall portion, and opposed side and end walls connected to the bottom wall portion. The body portion has an open top through which the the cards may be withdrawn and an opening in the bottom wall portion. A removable top is provided for the body portion and a closure member is provided for the opening in the bottom wall. The closure member comprises a support plate disposed within the body portion and having a size generally equal to the size of the sheet material. The closure member is arranged to positively and releasably engage and seal the periphery of the opening in said bottom wall portion and the removable top is arranged to positvely and releasably engage and seal the top edge of the body portion. The closure member has means engageable exterior of the cartridge for movement into and out of engagement with the opening and to lift the sheet material out of the top of the opened cartridge.
摘要翻译： 用于容纳包含光敏元件（例如光圈卡）的片材的气密的，不透光的盒。 墨盒被安排为允许卡被取出。 盒包括具有大致矩形横截面的主体部分，底壁部分，以及连接到底壁部分的相对侧壁和端壁。 主体部分具有敞开的顶部，卡片可以通过该顶部取出，并且在底壁部分中具有开口。 为主体部分提供可拆卸的顶部，并且为底壁中的开口提供封闭构件。 闭合构件包括设置在主体部分内并具有大致等于片材尺寸的尺寸的支撑板。 封闭构件被布置成可靠地和可释放地接合和密封所述底壁部分中的开口的周边，并且可移除顶部布置成以正向和可释放的方式接合和密封主体部分的顶部边缘。 封闭构件具有用于与开口移动进入和离开接合的盒的可接合外部的装置，并且将片材提升到打开的盒的顶部之外。
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公开(公告)号：US3785637A
公开(公告)日：1974-01-15
申请号：US3785637D
申请日：1971-12-17
发明人： VAN DER DOES L
CPC分类号： G03B17/34
摘要： A device for the delivery, one by one, of rectangular pieces of film from a stack, the stack being incorporated in a storage magazine with a substantially flat pressure plate keeping the stack by spring pressure against retaining members acting upon the top film, at least one of the retaining members being a pressure member that can move to and fro near one side of the stack, which pressure member can push one edge of the top film toward the opposite edge, as a result of which the top film is released from the stack over a large part of its surface. The invention being that the direction of active movement of the pressure member coincides with the direction in which the films are delivered, that near the delivery end of the magazine a blocking device is provided which can be moved into the path of the top film, causing it to bulge during the active movement of the pressure member, and that furthermore a second blocking device is provided which, near the end of the active movement of the pressure member, is pressed behind the pushed-up edge of the top film of the stack, and presses it back, counter to the spring force acting upon, to such an extent that the top film is released from the retaining members and after removal of the first blocking device, can extend freely in one direction of delivery.
摘要翻译： 一种用于从堆叠中逐个传送矩形片的片的装置，所述堆叠被结合在具有基本上平坦的压力板的存储盒中，所述压板通过弹簧压力抵抗作用在顶部膜上的保持构件至少保持 保持构件中的一个是可以在堆叠的一侧附近移动的压力构件，该压力构件可以将顶膜的一个边缘朝向相对的边缘推动，由此顶部膜从 堆叠在其大部分表面上。 本发明是压力构件的主动运动方向与胶片输送方向一致，在胶囊的输送端附近设有一个阻挡装置，该阻挡装置可以移动到顶膜的路径中，导致 其在压力构件的主动运动期间膨胀，并且还提供了第二阻塞装置，其在压力构件的主动运动的结束附近被压在堆叠的顶部膜的上推边缘的后面 并且抵抗作用在其上的弹簧力，使顶膜从保持构件释放并且在移除第一阻挡装置之后可以在一个输送方向上自由延伸。
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公开(公告)号：US3782257A
公开(公告)日：1974-01-01
申请号：US3782257D
申请日：1972-07-05
申请人： EASTMAN KODAK CO
发明人： HARVEY D
摘要： A cartridge for a plurality of photographic film units of the self-processing type wherein the film units each include an image-recording unit releasably coupled at the leading end to a leading member which comprises elements that can be separated from the finished photographic print and constitute waste that must be disposed of. The cartridge comprises a substantially rectangular container having an exposure aperture in one surface. The cartridge is provided with a trailing and a leading end, the leading end being provided with a film unit dispensing slot for the removal of an exposed image-recording unit from the cartridge. The lower portion of the leading end of the cartridge extends beyond the portion containing the dispensing slot and is arranged to accept and retain the leading member as it is separated from the image-recording unit.
摘要翻译： 一种用于多个自动处理类型的摄影胶片单元的盒，其中胶片单元各自包括图像记录单元，该图像记录单元在前端可释放地联接到引导构件，引导构件包括可以与完成的照相印刷品分离的元件，并构成 必须处理的废物。 墨盒包括在一个表面上具有曝光孔的基本矩形的容器。 墨盒设有尾部和前端，前端设有胶片单元分配槽，用于从墨盒中取出曝光的图像记录单元。 盒的前端的下部延伸超过包含分配槽的部分，并且被布置成在引导构件与图像记录单元分离时接纳和保持。
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公开(公告)号：US3779770A
公开(公告)日：1973-12-18
申请号：US3779770D
申请日：1972-04-24
申请人： POLAROID CORP
发明人： WAREHAM R , ALSTON W , DRISCOLL J
摘要： A photographic film assemblage including a container, a plurality of self-developing film units within the container which are adapted to be sequentially exposed and treated with a liquid processing composition, and members associated with the container so as to form an integral part of the assemblage for controlling the distribution of the liquid processing composition during treatment of a film unit. A photographic apparatus with which the film assemblage is adapted to be used includes structure for locating the distribution control members in operative association with a film unit located in position for exposure and subsequent treatment with the liquid processing composition.
摘要翻译： 一种照相胶片组合件，包括容器，容器内的多个自显影胶片单元，其适于依次暴露并用液体处理组合物处理，以及与容器相关联的部件，以形成组合件的整体部分 用于在胶片单元的处理期间控制液体处理组合物的分布。 适于使用胶片组合的摄影装置包括用于将分配控制构件定位成与位于曝光和随后用液体处理组合物处理的位置的胶片单元可操作地相关联的结构。
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