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15 条记录 (耗时 0.018 秒)

    Method of treating seamless belt substrates and carriers therefor
    1.
    发明授权
    Method of treating seamless belt substrates and carriers therefor 失效
    处理无缝带基板和载体的方法

    公开(公告)号：US5443785A

    公开(公告)日：1995-08-22

    申请号：US176380

    申请日：1994-01-03

    申请人： Henry T. Mastalski ,  Clifford H. Griffiths

    发明人： Henry T. Mastalski ,  Clifford H. Griffiths

    IPC分类号： G03G21/00 ,  B21D3/14 ,  B29C63/20 ,  B29D99/00 ,  G03G5/10 ,  B23P11/02

    CPC分类号： B29C63/20 ,  G03G5/10 ,  Y10T29/49805 ,  Y10T29/4987

    摘要： A seamless substrate is elastically stretched over a hollow cylindrical porous mandrel having a thermal expansion coefficient not greater than the thermal expansion coefficient of the substrate by applying fluid under pressure through the mandrel and relieving the pressure of the fluid so that the substrate relapses to a shape in close contact with the mandrel. A substrate carrier includes a hollow, substantially cylindrical mandrel formed of a porous material, the mandrel having an outer diameter not greater than the inner diameter of the tubular substrate and means for supplying a pressurized fluid to the interior of the mandrel, wherein the porous material is a material having a thermal expansion coefficient not greater than the thermal expansion coefficient of the substrate.

    摘要翻译： 通过在压力下通过心轴施加流体并减轻流体的压力使无衬底弹性拉伸在具有不大于基底的热膨胀系数的热膨胀系数的中空圆柱形多孔心轴上，使得基底复位成形状 与心轴紧密接触。 衬底载体包括由多孔材料形成的中空的基本上圆柱形的心轴，心轴具有不大于管状基底的内径的外径和用于将加压流体供应到心轴的内部的装置，其中多孔材料 是具有不大于基板的热膨胀系数的热膨胀系数的材料。

    Method and apparatus for making seamless belt photoreceptors
    2.
    发明授权
    Method and apparatus for making seamless belt photoreceptors 失效
    制造无缝带光感受器的方法和装置

    公开(公告)号：US5100628A

    公开(公告)日：1992-03-31

    申请号：US636145

    申请日：1990-12-31

    申请人： Clifford H. Griffiths ,  Henry T. Mastalski

    发明人： Clifford H. Griffiths ,  Henry T. Mastalski

    IPC分类号： B05D7/00 ,  B29C33/76 ,  B29C37/00 ,  B29C41/12 ,  B29C41/20 ,  B29C41/40 ,  B29L29/00 ,  B32B5/02 ,  B32B7/02 ,  D03D1/00 ,  G03G5/00 ,  G03G5/05

    CPC分类号： G03G5/0525 ,  B29C33/76 ,  B29C37/005 ,  B29C41/12 ,  B29C41/40 ,  B29C2791/001 ,  B29L2031/709

    摘要： A method and apparatus for coating photoreceptors used in copying machines. Prior to coating, an elastically deformable material is placed about the external surface of a mandrel to accommodate the belt. The thickness of the material is such that when the belt is pushed over the mandrel the deformable material is deformed and engages the interior surfaces of the belt facing the mandrel. As a result of heating and cooling steps involved during the coating process, the belt contracts and expands differently than the mandrel. The deformable material deforms accordingly to maintain consistent contact throughout between it and the undersurface of the belt.

    摘要翻译： 一种用于复印机中使用的感光体的涂覆方法和装置。 在涂覆之前，将可弹性变形的材料围绕心轴的外表面放置以容纳带。 材料的厚度使得当带被推到心轴上时，可变形材料变形并与面向心轴的带的内表面接合。 由于在涂覆过程中涉及的加热和冷却步骤的结果，带收缩和膨胀不同于心轴。 可变形材料相应地变形以保持其与带的下表面之间的一致的接触。

    Method for supporting a photoreceptor during laser ablation
    3.
    发明授权
    Method for supporting a photoreceptor during laser ablation 失效
    激光烧蚀过程中支撑感光体的方法

    公开(公告)号：US5628918A

    公开(公告)日：1997-05-13

    申请号：US432564

    申请日：1995-05-01

    申请人： Henry T. Mastalski

    发明人： Henry T. Mastalski

    IPC分类号： B08B7/00 ,  B08B11/02 ,  G03G5/00 ,  G03G21/00

    CPC分类号： B08B11/02 ,  B08B7/0042 ,  G03G21/00 ,  G03G5/005

    摘要： A method is disclosed comprising: (a) rotating a hollow cylindrical substrate having a coating thereon; (b) employing a gas bearing around the circumference of the rotating substrate along a portion of the length of the substrate to provide support to the substrate during its rotation; and (c) removing a portion of the coating.

    摘要翻译： 公开了一种方法，包括：（a）旋转其上具有涂层的中空圆柱形基材; （b）沿着所述基板的长度的一部分使用围绕所述旋转基板的圆周的气体轴承，以在其旋转期间向所述基板提供支撑; 和（c）去除涂层的一部分。

    Laser ablation nozzle
    5.
    发明授权
    Laser ablation nozzle 失效
    激光烧蚀喷嘴

    公开(公告)号：US5496985A

    公开(公告)日：1996-03-05

    申请号：US221955

    申请日：1994-04-01

    申请人： Robert S. Foltz ,  Ronald A. Gaither ,  Alfred O. Klein ,  John J. Wilbert ,  Henry T. Mastalski ,  Peter J. Schmitt ,  Eugene A. Swain ,  Christopher E. Dackson

    发明人： Robert S. Foltz ,  Ronald A. Gaither ,  Alfred O. Klein ,  John J. Wilbert ,  Henry T. Mastalski ,  Peter J. Schmitt ,  Eugene A. Swain ,  Christopher E. Dackson

    IPC分类号： B23K26/12 ,  B23K26/14

    CPC分类号： B23K26/1476 ,  B23K26/12 ,  B23K26/123 ,  B23K26/127 ,  B23K26/142 ,  B23K26/1436

    摘要： A laser ablation apparatus includes a nozzle, disposed through a housing, wherein the nozzle has: (i) a nozzle housing comprised of a bottom surface; (ii) a first orifice defined by the bottom surface; (iii) a second orifice defined by the bottom surface; (iv) a first passageway defined by the nozzle housing in communication with the first orifice; and (v) a second passageway defined by the nozzle housing in communication with the second orifice, wherein the portion of the second passageway adjacent the second orifice forms an angle .theta..sub.3 with the portion of the first passageway adjacent the first orifice, wherein the angle .theta..sub.3 is effective for directing a first fluid stream through the second orifice at the surface of the enclosed substrate portion to facilitate removal of the coating in the form of coating debris during or subsequent to exposure of the coating of an enclosed substrate portion to high energy radiation. A high energy radiation generating apparatus and a first fluid stream generating apparatus are coupled to the nozzle. A second fluid stream nozzle is disposed in a direction for directing a second fluid stream against the first fluid stream to keep coating debris inside the housing. Exhausting apparatus is coupled to the housing.

    摘要翻译： 一种激光烧蚀装置，包括一个通过壳体设置的喷嘴，其中喷嘴具有：（i）由底面构成的喷嘴壳; （ii）由底表面限定的第一孔; （iii）由底表面限定的第二孔; （iv）由所述喷嘴壳体限定的与所述第一孔连通的第一通道; 和（v）由所述喷嘴壳体限定的与所述第二孔口连通的第二通道，其中与所述第二孔口相邻的所述第二通道的所述部分与所述第一通道的所述部分邻近所述第一孔口形成角度θ3， θ3对于引导第一流体流在封闭的基底部分的表面处有效地引导第二流体流，以便于在封闭的基底部分的涂层暴露于高能量期间或之后去除涂层碎屑形式的涂层 辐射。 高能量辐射发生装置和第一流体流产生装置联接到喷嘴。 第二流体流喷嘴设置在用于将第二流体流引导抵靠第一流体流的方向上，以保持涂覆在壳体内的碎屑。 排气装置联接到壳体。

    Automated substrate loading and photoreceptor unloading system
    6.
    发明授权
    Automated substrate loading and photoreceptor unloading system 失效
    自动基板装载和感光器卸载系统

    公开(公告)号：US5433572A

    公开(公告)日：1995-07-18

    申请号：US933647

    申请日：1992-08-24

    申请人： Eugene A. Swain ,  Henry T. Mastalski

    发明人： Eugene A. Swain ,  Henry T. Mastalski

    IPC分类号： B05B13/02 ,  B65G1/04 ,  B65G57/20

    CPC分类号： B05B13/0242 ,  B65G1/0435 ,  Y10S414/121 ,  Y10S414/123

    摘要： A system for loading a plurality of cylindrical members, initially oriented to longitudinally extend in a first direction, into a processing module adapted to receive the plurality of cylindrical members longitudinally extending in a second direction, is disclosed. The system is particularly adapted for use in a rotary atomization manufacturing system for manufacturing photoreceptors from the cylindrical member in the form of substrate members. The system includes a first support structure for receiving and retaining removably thereon the plurality of cylindrical members oriented to longitudinally extend in the first direction. The system transfers the plurality of cylindrical members, longitudinally extending in the first direction, to the first support structure. The system includes a second support structure for receiving and retaining removably thereon the plurality of cylindrical members oriented to longitudinally extend in the second direction. The system moves the first support structure from the first position to a second position, the first support structure in the first position orienting the plurality of cylindrical members to longitudinally extend in the first direction, the first support structure in the second position orienting the plurality of cylindrical members to longitudinally extend in the second direction, transverse to the first direction, in alignment with the second support structure. The system transfers substantially simultaneously the plurality of cylindrical members from the first support structure to the second support structure. The system transfers substantially simultaneously the plurality of cylindrical members from the second support structure to the processing module.

    摘要翻译： 公开了一种用于装载多个圆柱形构件的系统，其最初定向为沿第一方向纵向延伸，成为适于容纳沿第二方向纵向延伸的多个圆柱形构件的处理模块。 该系统特别适用于旋转雾化制造系统，用于从圆柱形构件以衬底构件的形式制造感光体。 该系统包括第一支撑结构，用于在其上可移除地容纳和保持定向成沿第一方向纵向延伸的多个圆柱形构件。 系统将沿着第一方向纵向延伸的多个圆柱形构件传送到第一支撑结构。 该系统包括第二支撑结构，用于在其上可移除地容纳和保持定向成沿第二方向纵向延伸的多个圆柱形构件。 该系统将第一支撑结构从第一位置移动到第二位置，第一位置中的第一支撑结构使多个圆柱形构件沿着第一方向纵向延伸，第二支撑结构在第二位置， 圆柱形构件沿第二方向纵向延伸，横向于第一方向，与第二支撑结构对准。 系统基本同时将多个圆柱形构件从第一支撑结构转移到第二支撑结构。 该系统基本上同时将多个圆柱形构件从第二支撑结构转移到处理模块。

    Laser ablation system
    7.
    发明授权
    Laser ablation system 失效
    激光消融系统

    公开(公告)号：US5424508A

    公开(公告)日：1995-06-13

    申请号：US178166

    申请日：1994-01-06

    申请人： Eugene A. Swain ,  Henry T. Mastalski

    发明人： Eugene A. Swain ,  Henry T. Mastalski

    IPC分类号： G03G5/05 ,  B23K26/00 ,  B23K26/08 ,  B23K26/14

    CPC分类号： B23K26/147 ,  B23K26/1438

    摘要： A system for for removing a band of coating material from a first end of a coated cylinder having a second opposite end including ablating the band of coating material with a laser beam and directing an annular curtain of compressed fluid against the band in a direction away from the second opposite end to create an air curtain along the outer surface of the cylinder in a direction from the second opposite end toward the band and the first end.

    摘要翻译： 一种用于从具有第二相对端的涂覆圆筒的第一端去除涂层材料带的系统，包括用激光束烧蚀涂层材料带，并将压缩流体的环形帘布沿着远离的方向引导到带上。 第二相对端沿着从第二相对端朝向带的方向和第一端沿着圆柱体的外表面产生气帘。

    Roll having relieved edges for low stress belt tracking for belt loops
    8.
    发明授权
    Roll having relieved edges for low stress belt tracking for belt loops 有权
    轧辊具有松弛边缘用于带环的低应力带跟踪

    公开(公告)号：US06636714B1

    公开(公告)日：2003-10-21

    申请号：US09209854

    申请日：1998-12-11

    申请人： Henry T. Mastalski

    发明人： Henry T. Mastalski

    IPC分类号： G03G1500

    CPC分类号： G03G15/6517 ,  G03G2215/00156

    摘要： An apparatus for steering a moving web, particularly in an electrophotographic printing machine of the type having an endless photoreceptor belt supported by a plurality of rolls and arranged to move in a predetermined path through a plurality of processing stations disposed therealong the belt being of the type which is supported by a plurality of rolls. A roll for steering the belt is adapted for rotational movement about a first axis and tilting movement about a second axis transverse to the first axis. The steering roll further is cylindrical along its length, however the ends of the cylindrical portion of the roll are radiused to reduce the stress induced on the belt edge when the roll is tilted to effect steering of the belt. Additionally, the radiused ends may be filled with a compliant material to provide needed edge support while still reducing the stress induced at the belt edge. A belt edge sensor can be utilized to track the position of the belt and feed that information to the machine controller which then actuates the steering motor to tilt the roll to the extent and for as long as is necessary to maintain the proper belt tracking pattern on the roll.

    摘要翻译： 一种用于转向移动幅材的装置，特别是在具有由多个辊支撑的环形感光体带的电子照相印刷机中，并且被布置成沿预定路径移动，所述多个处理站沿着该多个处理站沿着该类型 其由多个辊支撑。 用于转向皮带的辊适于围绕第一轴线的旋转运动和围绕横向于第一轴线的第二轴线的倾斜运动。 转向辊沿其长度进一步是圆柱形的，然而当辊倾斜以实现带的转向时，辊的圆柱形部分的端部是圆角的，以减小在带边缘上引起的应力。 此外，圆弧端部可以用顺应性材料填充以提供所需的边缘支撑，同时仍然减少在带边缘处引起的应力。 带边缘传感器可以用于跟踪皮带的位置并将该信息提供给机器控制器，然后该机器控制器致动转向马达以将卷轴倾斜到一定程度，并且只要维持适当的皮带跟踪图案是必要的 卷。