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1. 发明授权

US4423946A Locking arrangement for guides in photographic material developer apparatus 失效
标题翻译：照相材料显影装置中导轨的锁定装置
公开(公告)号：US4423946A
公开(公告)日：1984-01-03
申请号：US418089
申请日：1982-09-14
申请人： Adolf Fleck , Hans Ketterer , Gerald Pietsch
发明人： Adolf Fleck , Hans Ketterer , Gerald Pietsch
IPC分类号： G03D3/08 , G03D3/13
CPC分类号： G03D3/132
摘要： A conveying arrangement in a developing apparatus for photographic material has pairs of conveying rollers as well as guiding and/or deflecting sheets which extend between two opposite sidewalls. Fastening elements are provided on both sidewalls and are adapted to hold the ends of a guiding and/or deflecting sheet against movement in all directions except for an unlocking direction. A removable, deformable locking element is further provided and is adapted to prevent movement of the sheets in the unlocking direction. The fastening element for a guiding and/or deflecting sheet includes a cutout in each of the sidewalls and a positioning pin in at least one of the cutouts. The positioning pin cooperates with an opening in the corresponding guiding and/or deflecting sheet.
摘要翻译：用于照相材料的显影装置中的输送装置具有成对的输送辊以及在两个相对侧壁之间延伸的引导和/或偏转片。紧固元件设置在两个侧壁上，并且适于保持引导和/或偏转片的端部抵抗除解锁方向以外的所有方向的运动。进一步提供可拆卸的，可变形的锁定元件，并且适于防止片材在解锁方向上移动。用于引导和/或偏转片的紧固元件包括在每个侧壁中的切口和在至少一个切口中的定位销。定位销与相应的导向和/或偏转片中的开口配合。

2. 发明授权

US5358115A Dark box for storage of exposed light sensitive sheets 失效
标题翻译：暗盒用于存放曝光的光敏纸
公开(公告)号：US5358115A
公开(公告)日：1994-10-25
申请号：US149022
申请日：1993-11-08
申请人： Gerald Pietsch , Helmut Schausberger
发明人： Gerald Pietsch , Helmut Schausberger
IPC分类号： G03B42/04 , G03D13/00 , B65D85/48
CPC分类号： G03D13/003 , G03B42/04 , G03B42/045
摘要： A dark box which has at least one sealable opening and whose internal chamber can be divided into a desired number of compartments for stacks of identical or differently dimensioned and/or shaped sheets of exposed radiation sensitive material such as X-ray films, photographic paper, photographic film or others. The dark box can be inserted into the dark room of an apparatus which is designed to simultaneously withdraw two or more sheets from the inserted dark box and to transport the withdrawn sheets toward or into a developing machine of the type capable of simultaneously processing two or more rows of sheets. If the machine must be confined in a dark chamber, the apparatus is equipped or combined with an adapter which prepares simultaneously withdrawn sheets for admission into the developing machine.
摘要翻译：具有至少一个可密封开口的暗箱，并且其内室可分为所需数量的隔室，用于相同或不同尺寸和/或成形的曝光辐射敏感材料片材的叠层，例如X射线胶片，相纸，摄影胶片或其他。暗箱可以插入到设备的黑暗室中，该设备被设计成从插入的暗盒中同时抽出两个或更多个片材，并将取出的片材朝着或者能够同时处理两个或更多个类型的显影机器运送行页。如果机器必须限制在暗室中，则该设备配备或配合适配器，该适配器准备同时取出的片材进入显影机。

3. 发明授权

US5242260A Method of transferring discrete light sensitive sheets from a dark box 失效
标题翻译：从暗盒转移离散感光片的方法
公开(公告)号：US5242260A
公开(公告)日：1993-09-07
申请号：US926919
申请日：1992-08-07
申请人： Gerald Pietsch , Ernst Leithenmair
发明人： Gerald Pietsch , Ernst Leithenmair
IPC分类号： B65H3/08 , B65H7/12 , B65H7/18 , G03B17/26 , G03B42/04 , G03D13/00
CPC分类号： G03B42/04 , B65H3/0833 , B65H7/12 , B65H7/18 , B65H2511/524 , B65H2513/42 , B65H2515/342 , B65H2515/60 , B65H2551/28
摘要： Discrete light sensitive exposed but undeveloped sheets which are stacked in a dark box are transferred toward or into one or more developing machines by one or more suction cups which can jointly attract a single sheet at a time or each of which can attract the uppermost sheet of one of two or more stacks of sheets in the dark box. A suction cup which attracts a portion of the uppermost sheet of a stack in the dark box is caused to flex the attracted portion above and away from the sheet below the uppermost sheet in order to promote separation of the uppermost sheet from the remainder of the stack. The flexed uppermost sheet is then at least partially extracted from the dark box and is monitored to ascertain whether or not its underside adheres to one or more sheets. If the at least partly extracted uppermost sheet carries or entrains one or more additional sheets, all extracted sheets are returned into the dark box and the procedure is started anew but the interval and/or the extent of flexing is increased to further reduce the likelihood of adherence of one or more sheets to the underside of the extracted uppermost sheet. A visible or audible signal is generated if a certain number of successive extractions of one and the same uppermost sheet still results in simultaneous extraction of two or more sheets.
摘要翻译：堆叠在暗盒中的离散光敏曝光但未显影的片材通过一个或多个吸盘向一个或多个显影机器转移或转移到一个或多个显影机中，该吸盘可以一次共同吸引单张片材，或者每个吸盘可以吸引最上面的片材在黑暗的盒子中的两个或更多张纸张之一。在暗箱中吸引堆叠的最上面的片材的一部分的吸盘使得被吸引的部分在最上面的片材之下弯曲，从而使最上面的片材与堆叠的其余部分分离。然后将弯曲的最上面的片材从暗盒中至少部分地提取，并且被监控以确定其下侧是否粘附到一个或多个片材。如果至少部分提取的最上面的片材携带或夹带一个或多个另外的片材，则将所有提取的片材返回到暗盒中，并且重新开始该过程，但增加了间隔和/或伸缩的程度以进一步降低一个或多个片材粘附到提取的最上面的片材的下侧。如果一个同一最上面的纸张的一定数量的连续提取仍然导致两个或更多个纸张的同时提取，则产生可见或可听见的信号。

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