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21. 发明授权

US5577682A Film cartridge having a movable flange for facilitating feeding out and rewinding of film 失效
标题翻译：薄膜盒具有可移动的凸缘，用于促进薄膜的送出和倒带
公开(公告)号：US5577682A
公开(公告)日：1996-11-26
申请号：US184683
申请日：1994-01-21
申请人： Naohiro Tsuchida , Shinya Takahashi
发明人： Naohiro Tsuchida , Shinya Takahashi
IPC分类号： G03B17/30 , G03B23/02
CPC分类号： G03B17/30 , G03B2217/261
摘要： A film patrone which permits a film to be securely delivered from and rewound in the film patrone, and which applies low resistance to the film, thereby decreasing the rewinding load. The film patrone has a case body having shielding properties, a spool rotatably contained in the case body, a film wound in a roll around the spool, a fixed flange integrally formed on the periphery of the spool at at least one end thereof, a movable flange formed in a shape which can freely be fitted to the fixed flange so as to be movable relative to the fixed flange, and a cam unit radially provided on the fixed flange and the movable flange so as to move the movable flange along the direction to thrust the spool.
摘要翻译：一种胶卷盒，可以将胶片牢固地从薄膜上传送并重新卷绕，并且对胶片施加低电阻，从而降低重卷负载。胶卷盒具有屏蔽性的盒体，可旋转地容纳在盒体中的卷轴，围绕卷轴缠绕的卷片，在其至少一端的整体形成在卷轴的周边上的固定凸缘，可移动的凸缘形成为能够相对于固定凸缘自由地安装到固定凸缘的形状;以及凸轮单元，其径向地设置在固定凸缘和可动凸缘上，以沿着该方向将可动凸缘移动到推动线轴。

22. 发明授权

US5568216A Film cartridge with visual indicator for verifying film loading in camera and with protector shield for film frame during exposure in camera 失效
标题翻译：胶片盒带视觉指示器，用于验证相机中的胶片装载，以及在相机曝光期间胶片框架的保护罩
公开(公告)号：US5568216A
公开(公告)日：1996-10-22
申请号：US584445
申请日：1996-01-11
申请人： John A. Agostinelli , Madhav Mehra
发明人： John A. Agostinelli , Madhav Mehra
IPC分类号： G03B17/30 , G03B17/26 , G03B23/02
CPC分类号： G03B17/30 , G03B2217/263
摘要： A film cartridge comprises a housing with a film exit slit, and a film roll support rotatable inside the housing to unwind a filmstrip beginning with a film leader to permit the film leader to be moved outwardly through the slit to accomplish film loading in a camera. According to one feature of the invention a protective strip is provided with a length and a width dimensioned to permit the protective strip to completely cover a non-emulsion side of successive frames of the filmstrip when individual ones of the frames are positioned outside the housing for exposure in a camera. The protective strip has a forward end portion releaseably secured to the film leader and a trailing end portion permanently secured to the housing to make the film leader first pull the protective strip onto the non-emulsion side of the filmstrip as the film leader is moved outwardly through the slit and then disconnect from the protective strip as the film leader is moved further from the housing, in order that the protective strip will remain on the non-emulsion side of the filmstrip to shield the non-emulsion side of individual ones of the frames when individual ones of the frames are positioned outside the housing for exposure in a camera. According to another feature of the invention the film cartridge includes a visible film-loaded indicator located on the housing to be seen through a window in a camera, and the protective strip is originally covering the film-loaded indicator but is pulled off the film-loaded indicator when it is pulled onto the non-emulsion side of the filmstrip as the film leader is moved outwardly through the slit.
摘要翻译：胶片暗盒包括具有胶片出射狭缝的外壳和可在外壳内旋转的胶片卷支架，以便从胶片引导件开始放松胶片以允许胶片引导件通过狭缝向外移动以在相机中完成胶片装载。根据本发明的一个特征，保护带设置有长度和宽度，其尺寸被设计成允许保护带完全覆盖胶片的连续框架的非乳化侧，当单个框架位于外壳的外部时相机曝光保护带具有可释放地固定到胶片引导件的前端部分和永久地固定到壳体的后端部分，以使得胶片引导件首先在胶片引导件向外移动时将保护条拉到胶片的非乳液侧通过狭缝，然后当胶片引导件从壳体进一步移动时，与保护条断开，以便保护条将保留在胶片的非乳液侧以屏蔽各个胶片的非乳液侧当框架中的单个框架位于外壳外部以在相机中曝光时的框架。根据本发明的另一个特征，胶片暗盒包括位于壳体上的可见的胶片装载的指示器，以通过照相机中的窗口看到，并且保护带原本覆盖胶片装载的指示器，当胶片引导件通过狭缝向外移动时被拉到胶片的非乳液侧。

23. 发明授权

US5517268A Film cartridge with exposed-film indicator 失效
标题翻译：带有曝光胶片指示器的胶片暗盒
公开(公告)号：US5517268A
公开(公告)日：1996-05-14
申请号：US368508
申请日：1995-01-03
申请人： Thomas M. Stephany
发明人： Thomas M. Stephany
IPC分类号： G03B17/30 , G03B17/26 , G03B23/02
CPC分类号： G03B17/30 , G03B2217/263
摘要： A film cartridge has a folded-over tab protruding from a film egress slot, which is unfolded by a film leader moving outwardly through the slot. The unfolded tab provides a visible indication of film use. In an alternate embodiment, the tab is an integral extension of a light-trapping plush that lines the film egress slot.
摘要翻译：胶片暗盒具有从胶片出口狭槽突出的折叠突片，胶片出口由胶片引导者向外穿过狭槽展开。展开的标签提供了电影使用的可见指示。在一个替代实施例中，突片是限定胶片出口槽的光捕捉毛绒的整体延伸。

24. 发明授权

US5475453A Manually-operated tray assembly for dispensing and receiving overhead projector transparencies 失效
标题翻译：用于分配和接收高架投影仪投影胶片的手动托盘组件
公开(公告)号：US5475453A
公开(公告)日：1995-12-12
申请号：US287370
申请日：1994-08-08
申请人： Patrick MacCarthy
发明人： Patrick MacCarthy
IPC分类号： G03B21/132 , G03B23/04 , G03B23/02
CPC分类号： G03B23/042 , G03B21/132 , Y10S353/01 , Y10S353/05
摘要： A manually-operated tray assembly for facilitating the handling of transparencies on an overhead projector. The tray assembly comprises a dispensing tray for holding a stack of transparencies prior to projection, and a receiving tray for accepting the transparencies following projection. The transparencies are slid one-at-a-time from the dispensing tray to the platen of the projector, and following projection, from the platen to the receiving tray by a stroke of the user's hand. The `used` transparencies accumulate in the receiving tray in a neat orderly stack. The dispensing tray is preferably arranged at a sloping angle relative to the platen of the projector so that only one transparency at a time is transferred to the platen. The receiving tray is also preferably arranged at a sloping angle relative to the platen to facilitate the transfer of transparencies from the platen to the receiving tray. The dispensing tray and the receiving tray are preferably located on the same side of the projector and are held in suitable positions relative to the projector to accommodate the transfer of transparencies to and from the platen. The user retains complete control over the transparency while it is located on the platen of the projector and may move it about on the platen as desired.
摘要翻译：用于便于在高架投影仪上处理透明胶片的手动操作的托盘组件。托盘组件包括用于在投影之前保持透明胶片堆叠的分配盘，以及用于在投影之后接受透明度的接收托盘。投影胶片从分配盘一个一个地滑动到投影仪的压板，并且在投影之后，由用户的手的行程从压板移动到接收托盘。 “已使用”的投影胶片以一个整洁的堆叠积累在接收托盘中。分配托盘优选地相对于投影仪的压板以倾斜角度布置，使得一次只有一个透明度被转印到压板上。接收托盘还优选地相对于压板以倾斜角度布置，以便于将透明胶片从压板传送到接收托盘。分配托盘和接收托盘优选地位于投影仪的同一侧上，并且相对于投影仪被保持在合适的位置，以适应透明胶片与压板的转印。当用户位于投影机的压板上时，用户可以保持对透明度的完全控制，并可根据需要将其移动到压板上。

25. 发明授权

US5243369A Film cassette 失效
标题翻译：电影院
公开(公告)号：US5243369A
公开(公告)日：1993-09-07
申请号：US671882
申请日：1991-03-27
申请人： Rudolf Gratzl
发明人： Rudolf Gratzl
IPC分类号： G03B17/26 , G03B19/18 , G03B23/02 , G03C3/00
CPC分类号： G03B17/265
摘要： Film cassette with a housing in which a film supply container and a film takeup container are provided in housing halves 11, 12 arranged side by side to receive an exposed and unexposed film, a cassette window mountable on the film guide surface of a motion picture camera, and a cassette drive. Between housing halves 11, 12, a turning loop device 2 is arranged in which the film is guided from one housing half 11 to the other housing half 12.
摘要翻译： PCT No.PCT / DE89 / 00631 Sec。 371日期1991年3月27日 102（e）1991年3月27日PCT PCT 1989年9月29日PCT公布。出版物WO90 / 04206 日期：1990年04月19日。具有壳体的薄膜盒，其中薄膜供应容器和薄膜收容容器设置在并排设置的壳体半部11,12中以接收暴露和未曝光的胶片，可安装在胶片上的盒式窗口电影摄像机的引导表面和盒式磁带驱动器。在外壳半部11,12之间，设置有转动环装置2，其中胶片从一个壳体半部11被引导到另一壳体半部12。

26. 发明授权

US5107611A Device for the cyclic rearrangement of a pile of rectangular or square sheets 失效
标题翻译：圆形或平方英尺圆周循环装置
公开(公告)号：US5107611A
公开(公告)日：1992-04-28
申请号：US153484
申请日：1988-02-02
申请人： Peter Ackeret
发明人： Peter Ackeret
IPC分类号： B42F7/14 , G03B23/02
CPC分类号： G03B23/02
摘要： The invention relates to a device for the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile (182) of photographic prints, having a first (12) and a second (14) frame part which may be moved relative to one another and parallel to the main plane of the pile, and having means that, on movement of the frame parts backwards and forwards, remove an individual sheet from one end of the pile and add it to the other end of the pile again, these means comprising(a) a separating means (20,68,71) for separating the individual sheet from the pile,(b) a feeding means (22) for feeding sheets to the separating means,(c) retaining means (26,28,32,80) for holding the individual sheet in the first frame part and the remainder of the pile in the other frame part, and(d) a guide means (79) for guiding the separated individual sheet for the purpose of returning it to the other end of the remainder of the pile,the guide means having a stop member (52) which can be brought up against the transverse edge, remote from the separating means (68,69), of the individual picture, and having guiding means (79) which guide the end, facing the separating means, of the individual picture, the guiding means acting at right-angles to the direction of movement of the frame parts, in front of a return passage.
摘要翻译：本发明涉及一种用于一堆矩形或正方形片材，特别是相片的绒头（182）的循环重排的装置，具有第一（12）和第二（14）框架部分，该第一（12）和第二（14）框架部分可相对于一个另一个并且平行于桩的主平面，并且具有在框架部件向后和向前运动的同时从桩的一端移除单独的片材并将其再次添加到桩的另一端的装置包括：（a）用于将单独的片材与绒头分离的分离装置（20,68,71），（b）用于将片材供给到分离装置的进给装置（22），（c）保持装置（26,28， 32,80），用于将单个片材保持在第一框架部分中，并且剩余的桩在另一个框架部分中，以及（d）引导装置（79），用于引导分离的单独的片材以将其返回到引导装置的剩余部分的另一端具有能够穿过的停止构件（52）远离单独图片的分离装置（68,69）的横向边缘，并且具有引导装置（79），引导装置（79）将单独图片的朝向分离装置的端部引导到导向装置与框架部件的运动方向成直角，在返回通道的前方。

27. 发明授权

US5048209A Apparatus for cyclic rearrangement of a sheet stack 失效
标题翻译：用于纸张堆叠的循环重排的装置
公开(公告)号：US5048209A
公开(公告)日：1991-09-17
申请号：US444137
申请日：1989-11-30
申请人： Peter Ackeret
发明人： Peter Ackeret
IPC分类号： B42F7/14 , B65H83/02 , G03B23/02 , G09F11/30
CPC分类号： B42F7/14 , G03B23/02 , G09F11/30
摘要： An apparatus for cyclic rearrangement of a stack of sheets includes a transfer system for an individual sheet so as to displace it from one stack end to the other stack end. The transfer system includes at least one pivotable element, namely a bent wire element subjected to spring bias which, in turn is produced by the wire element itself due to its being deformed upon assembly.
摘要翻译：用于一叠纸张的循环重排的装置包括用于单个纸张的转印系统，以便将其从一个堆叠端部移位到另一个堆叠端部。传送系统包括至少一个可枢转元件，即经受弹簧偏压的弯曲线元件，弹簧偏压又由线元件本身由于其在组装时变形而产生。

28. 发明授权

US4993179A Device for the cyclic rearrangement of a pile of rectangular or square sheets 失效
标题翻译：用于一堆矩形或正方形片的循环重排的装置
公开(公告)号：US4993179A
公开(公告)日：1991-02-19
申请号：US252874
申请日：1988-09-30
申请人： Peter Ackeret
发明人： Peter Ackeret
IPC分类号： B42F7/14 , G03B23/02
CPC分类号： G03B23/02
摘要： The invention relates to a device for the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile (182) of photographic prints, having a first (12) and a second (14) frame part which may be moved relative to one another and parallel to the main plane of the pile, and having means that, on movement of the frame parts backwards and forwards, remove an individual sheet from one end of the pile and add it to the other end of the pile again, these means comprising:(a) a separating means (20, 68, 71) for separating the individual sheet from the pile,(b) a feeding means (22) for feeding sheets to the separating means,(c) retaining means (26, 28, 32, 80) for holding the individual sheet in the first frame part and the remainder of the pile in the other frame part, and(d) a guide means (79) for guiding the separated individual sheet for the purpose of returning it to the other end of the remainder of the pile,wherein the feeding means (22) on the first frame part (12) has a contact face lying as a result of spring bias (24) adjacent the rear edge (viewed in the direction of movement) of the pile at the end from which a sheet is to be separated, by means of which contact face a force exerted from the pile, parallel to the plane of the pile on the contact face may be converted into a yielding movement transversely thereto against the spring bias.

29. 发明授权

US4970813A Picture changer 失效
标题翻译：图片转换器
公开(公告)号：US4970813A
公开(公告)日：1990-11-20
申请号：US223062
申请日：1988-06-15
申请人： Peter Ackeret
发明人： Peter Ackeret
IPC分类号： B42F7/14 , G03B23/02 , G09F11/30
CPC分类号： G09F11/30 , G03B23/02
摘要： The picture changer comprises a housing with a window and a slider member, on the actuation of which a pile of pictures housed in the changer is cyclically rearranged. To simplify construction and give the change-over movement any easy action, the process of separating the individual picture, which takes place under strong spring bias, is restricted to a short partial travel. As the change-over movement continues, the individual sheet is stiffened in the conveying direction so that it holds the remainder of the pile at a distance from the separating gap and itself is held by stop members. The change-over function can be interrupted by displacing the separating gap.
摘要翻译： PCT No.PCT / EP87 / 00632 Sec。 371日期1988年6月15日第 102（e）日期1988年6月15日PCT提交1987年10月24日PCT公布。出版物WO88 / 03280 日期：1988年5月5日。图像更换器包括具有窗口和滑动构件的壳体，在其致动时，容纳在更换器中的一堆照片被循环地重新排列。为了简化结构并给出转换动作任何容易的动作，在强弹簧偏压下发生的单独图像的分离过程被限制在短的部分行程。随着转换运动的继续，单个片材在输送方向上变硬，使得它的剩余部分保持与隔离间隙一定距离，并且其自身由止动件保持。可以通过移位分隔间隙来中断切换功能。

30. 发明授权

US4879825A Cyclic rearrangement apparatus for stacked rectangular sheets 失效
标题翻译：用于堆叠矩形片的循环重排装置
公开(公告)号：US4879825A
公开(公告)日：1989-11-14
申请号：US216153
申请日：1988-07-07
申请人： Peter Ackeret
发明人： Peter Ackeret
IPC分类号： B42F7/14 , G03B23/02
CPC分类号： G03B23/02
摘要： Apparatus for the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile of photographic prints, is provided. The apparatus has a first and a second frame part which may be moved relative to one another and parallel to the main plane of the pile, and a picture changer which, on movement of the frame parts backwards and forwards, removes an individual sheet at one end of the pile and adds it to the other end of the pile. The picture changer includes a first and second separating member which, resiliently biased towards each other, define a through-gap which for the entry of the sheet being separated has a spacing greater than the thickness of one sheet and less than the thickness of two sheets, which spacing is, during the outward movement of the frame parts, maintained or reduced to the thickness of the sheet being separated, as appropriate.

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