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公开(公告)号：US6019309A
公开(公告)日：2000-02-01
申请号：US14803
申请日：1998-01-28
申请人： Steven F. Entz
发明人： Steven F. Entz
CPC分类号： G03C3/00 , G03B27/588 , G03C2200/10
摘要： A photographic cassette, has a core retainer to rotatably seat a photographic web roll core along an axis of the retainer. The cassette further has a housing with an exterior and interior members each with a main wall which extends axially and part way around the axis, the main wall of each having an axially extending first margin. In the cassette one of the members is rotatable around the axis between a closed position in which first margins of the housing members abut one another so that a web roll with a core seated in the core retainer is light tightly enclosed by the housing, and an open position in which the first margins are separated to expose an axially extending cassette opening and in which the rotatable member further radially overlaps the other member than when in the open position. A method of loading such a cassette and dispensing photosensitive material, is also provided.
摘要翻译： 一个照相盒，具有一个芯保持器，用于沿着保持器的轴线可旋转地安置照相卷筒纸芯。 磁带盒还具有壳体，其外部和内部构件各自具有主轴，该主壁围绕轴线轴向延伸并且部分地绕轴线延伸，每个主壁具有轴向延伸的第一边缘。 在盒中，一个构件可以在关闭位置之间围绕轴线旋转，在闭合位置之间，壳体构件的第一边缘彼此邻接，使得具有位于芯保持器中的芯的腹板卷被壳体轻轻包围，并且 打开位置，其中第一边缘被分离以露出轴向延伸的盒开口，并且与打开位置相比，可旋转构件在另一个构件中径向重叠。 还提供了一种装载这种盒和分发感光材料的方法。
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公开(公告)号：US5347299A
公开(公告)日：1994-09-13
申请号：US824977
申请日：1992-01-24
CPC分类号： B41J13/103
摘要： There is described a tray-like cartridge for supplying thin delicate sheets of dye done film in a thermal printer. The cartridge has a slidable lid which normally covers a portion of the cartridge containing a factory-supplied package of film. The lid has a specially shaped window through which sheets of film may be drawn one-by-one from the cartridge for use in the printer. When the cartridge is not in the printer, the lid window is closed. This keeps the film free of dust and protects it from damage. The shape of the lid and its window act in conjunction with a film feeding mechanism of the printer to insure absolute reliability in the separating and feeding of individual sheets of film. Another portion of the cartridge serves as a waste bin for used sheets of the film.
摘要翻译： 描述了一种用于在热敏打印机中提供染色完成膜的薄精细片的托盘状盒。 墨盒具有可滑动的盖，其通常覆盖包含工厂供应的胶卷的一部分墨盒。 盖子具有特殊形状的窗口，通过该窗口，薄膜片可以一个接一个地从盒中被拉出以用于打印机。 当墨盒不在打印机中时，盖子窗口关闭。 这样可以使电影不受灰尘影响，并保护电影免受损害。 盖子及其窗口的形状与打印机的胶片馈送机构结合起来，以确保分离和输送单张胶片的绝对可靠性。 墨盒的另一部分用作薄膜的二手纸的垃圾箱。
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公开(公告)号：US06183143B2
公开(公告)日：2001-02-06
申请号：US09181314
申请日：1998-10-28
IPC分类号： G03B1726
CPC分类号： G03B27/588
摘要： A cassette and method of use, which cassette can receive and rotatably mount a roll of photosensitive medium web. The cassette includes a housing having a first section and a second section with respective, mating margins extending in a transverse direction between opposite ends of the cassette. The second section is movable with respect to the first section between a closed position in which the mating margins abut one another so that the housing is maintained light tight, and an open position in which the margins are spaced apart. The margins can define between them a slit through which the web of photosensitive medium can pass. The cassette further has a lock assembly with at least one lock member movable between a locked position in which it restrains the second section from moving from the closed position, and a released position in which the cassette can be opened. The lock assembly further includes a handle adjacent a first end of the cassette connected to the at least one lock member so that the at least one lock member can be moved between the locked and released positions by manual movement of the handle.
摘要翻译： 盒式磁带和使用方法，该盒可以容纳和可旋转地安装感光介质卷筒。 盒包括具有第一部分和第二部分的壳体，第二部分具有在盒的相对端之间沿横向方向延伸的相应的配合边缘。 第二部分可相对于第一部分在关闭位置之间移动，在关闭位置之间，其中配合边缘彼此邻接，使得外壳保持不透光，并且打开位置，边缘间隔开。 边缘可以在它们之间限定光栅介质可以通过的狭缝。 该盒还具有一个锁定组件，该组件具有至少一个锁定构件，该锁定构件可以在其限制第二区段从关闭位置移动的锁定位置和可以打开盒子的释放位置之间移动。 所述锁组件还包括邻近所述盒的与所述至少一个锁定构件连接的第一端的手柄，使得所述至少一个锁定构件可以通过手柄的手动移动而在锁定位置和释放位置之间移动。
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公开(公告)号：US5397289A
公开(公告)日：1995-03-14
申请号：US128395
申请日：1993-09-28
IPC分类号： B65H27/00 , B65H23/038 , B23P15/00
CPC分类号： B65H23/038
摘要： A gimballed roller automatically positions itself with regards to a moving web of material to minimize misalignment forces on the web material and additionally incorporates a feature of being quickly adjusted by an operator to accommodate different widths of web material.
摘要翻译： 滚珠滚筒自动定位自身对于移动的材料幅材，以最小化幅材材料上的不对准力，并且还包括由操作者快速调节以适应不同宽度的幅材材料的特征。
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公开(公告)号：US5984544A
公开(公告)日：1999-11-16
申请号：US70343
申请日：1998-04-30
申请人： Steven R. Lippold , Steven F. Entz
发明人： Steven R. Lippold , Steven F. Entz
CPC分类号： B65H75/08 , B65H75/242 , B65H2701/1719
摘要： An elongated intercore for mounting hollow cores of various lengths for rotation. The intercore includes a plurality of stop members spaced along at least part of the length of the intercore, and which are urged resiliently radially outward between retracted and extended positions. As a result, a core can be slid over the stop members while they are in their retracted position and a first end of a core can abut against a forward facing side of any of the stop members when in an extended position, to prevent the first end from rearward movement. In another aspect, an elongated intercore is provided with a plurality of ring guides spaced apart from one another along a forward end of the intercore and each extending about the intercore. This aspect additionally includes a resilient wire ring which can be positioned within any of the ring guides and restrain forward movement of the core.
摘要翻译： 用于安装各种长度的空心铁芯用于旋转的细长铁芯。 铁芯包括沿着铁芯的长度的至少一部分间隔开的多个止动构件，并且在缩回位置和伸出位置之间被径向向外弹性地推动。 结果，当它们处于其缩回位置时，芯可以在止动构件上滑动，并且当延伸位置时，芯的第一端可以抵靠任何止动构件的向前侧，以防止第一 从向后运动结束。 在另一方面，细长的芯片设置有多个环形引导件，所述多个环形引导件沿着所述铁芯的前端彼此间隔开并且每个环形引导件围绕所述铁芯间延伸。 该方面另外包括弹性线圈，其可定位在任何环形引导件内并限制芯的向前运动。
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公开(公告)号：US5255015A
公开(公告)日：1993-10-19
申请号：US896089
申请日：1992-06-03
CPC分类号： G11B7/127 , B41J2/471 , G02B6/4204 , H01S5/024 , H01S5/02212 , H01S5/02415
摘要： An athermally compensated printhead includes a laser diode having predetermined characteristics for generating a beam of light, a diode mount, cooling means, a collimator lens, and a len mount. The diode mount is formed of a predetermined material with a predetermined coefficient of thermal expansion for mounting the laser diode in the printhead. The cooling means is used to maintain the laser diode at a substantially constant operating temperature for longer life and to avoid wavelength changes. The collimator lens has characteristics which provide predetermined changes in focal length versus changes in ambient temperature over a predetermined temperature range. The len mount is formed of a predetermined material having a predetermined coefficient of thermal expansion for mounting the collimator lens adjacent a first major surface of the diode mount to receive the beam of light from the laser diode. The predetermined coefficient of thermal expansion of the material of the lens mount is chosen to compensate for the changes in focal length of the collimator lens versus changes in ambient temperature over the predetermined temperature range.
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公开(公告)号：US5291217A
公开(公告)日：1994-03-01
申请号：US529849
申请日：1990-05-29
IPC分类号： B41M5/398 , B41M5/382 , G03B21/64 , G03B27/02 , G03B27/04 , G03B27/30 , G03D15/10 , G03F7/20 , B41J2/48
CPC分类号： B41M5/38221 , G03B27/30
摘要： A method and apparatus are disclosed for producing thermal slide transparencies. Receiver elements mounted in open slide frames are positioned on a platen in an exposure station, and donor elements in the form of cut sheets are positioned over the receiver element prior to exposure. A laser beam, modulated in accordance with an information signal, is scanned across the surface of the donor element in order to provide the necessary thermal energy to effect a transfer of dye from a donor element to a receiver element. The elements are moved in a cross-scan direction during exposure by means of a lead screw connected to the platen. In order to form a color slide, successive donor elements of the necessary colors are moved into register with the receiver element. After the image has been formed on the receiver element, the receiver element is moved to a fusing station where the image is fixed. Sections of the slide frame are then joined together to complete the slide.
摘要翻译： 公开了用于制造热滑动幻灯片的方法和装置。 安装在开放式滑动框架中的接收器元件定位在曝光站中的压板上，并且在曝光之前将切片的供体元件定位在接收器元件上方。 根据信息信号调制的激光束被扫描在施主元件的表面上，以便提供必要的热能来实现染料从施主元件到接受元件的转移。 元件在曝光期间通过连接到压板的导螺杆在横向扫描方向上移动。 为了形成彩色幻灯片，将必要颜色的连续的施主元件移动到与接收器元件对准。 在接收器元件上形成图像之后，接收器元件被移动到图像被固定的定影台。 然后将滑动框架的部分连接在一起以完成滑块。
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