利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

54 条记录 (耗时 0.041 秒)

    Flexible belt system
    1.
    发明授权
    Flexible belt system 失效
    柔性带系统

    公开(公告)号：US5709765A

    公开(公告)日：1998-01-20

    申请号：US334010

    申请日：1994-10-31

    申请人： William G. Herbert ,  Robert C.U. Yu ,  Geoffrey M.T. Foley ,  William W. Limburg ,  Richard L. Post ,  Donald C. VonHoene ,  Satchidanand Mishra

    发明人： William G. Herbert ,  Robert C.U. Yu ,  Geoffrey M.T. Foley ,  William W. Limburg ,  Richard L. Post ,  Donald C. VonHoene ,  Satchidanand Mishra

    IPC分类号： G03G15/20 ,  B29C63/20 ,  B65H23/34 ,  G03G5/10 ,  G03G15/00 ,  G03G21/00 ,  G03G15/02

    CPC分类号： G03G15/751 ,  B29C63/20 ,  G03G5/10 ,  Y10T29/53657

    摘要： A flexible belt is disclosed which includes a major segment and at least one narrow minor segment, the narrow minor segment extending from one end of the belt to the opposite end and being more extendible than the major segment when subjected to an externally applied tension. This belt may be a component of a composite cylindrical device including a rigid drum substrate supporting the flexible belt in a stretched condition. The composite cylindrical device may be fabricated by providing a preformed rigid cylindrical support drum having a predetermined outer circumference, a first end and a second end, providing a flexible belt having an outer surface and an inner surface circumference of at least about 0.05 percent smaller than the outer circumference of the support drum, the belt including a major segment and at least one narrow minor segment, the narrow minor segment extending from one end of the belt to the opposite end and being more extendible than the major segment under the same applied tension, circumferentially expanding the belt with a flowing fluid under pressure until the inner surface circumference of the belt adjacent the first end is stretched to a new dimension of at least about 0.1 percent greater than the outer circumference of the support drum while maintaining the belt below the elastic limit of the belt, sliding the belt onto the support drum from the first end toward the second end of the support drum until substantially all of the belt encircles the outer surface of the support drum, and terminating the flow of the flowing liquid to allow the belt to contract onto the outer surface of the support drum.

    摘要翻译： 公开了一种柔性带，其包括主段和至少一个窄的小段，窄的小段从带的一端延伸到相对端，并且在经受外部施加的张力时比主段更可延伸。 该带可以是复合圆柱形装置的组件，其包括在拉伸状态下支撑柔性带的刚性鼓衬底。 复合圆柱形装置可以通过提供具有预定外圆周的预制刚性圆柱形支撑滚筒来制造，第一端和第二端提供柔性带，该柔性带的外表面和内表面周长小于 支撑滚筒的外圆周，皮带包括主要部分和至少一个狭窄的小的部分，窄的小分段从皮带的一端延伸到相对的端部并且在相同的张紧张力下比主要部分更可延伸 在压力下使流体流体周向地膨胀带，直到邻近第一端的带的内表面周长被拉伸至比支撑滚筒的外圆周大至少约0.1％的新尺寸，同时将带保持在下面 带的弹性极限，将带从第一端向第二端滑动到支承鼓上 直到基本上所有的皮带围绕支撑滚筒的外表面，并终止流动的液体的流动，以允许皮带收缩到支撑滚筒的外表面上。

    Flexible belt supported by flexible substrate carrier sleeve
    3.
    发明授权
    Flexible belt supported by flexible substrate carrier sleeve 失效
    柔性带由柔性衬底承载套支撑

    公开(公告)号：US5308725A

    公开(公告)日：1994-05-03

    申请号：US953038

    申请日：1992-09-29

    申请人： Robert C. U. Yu ,  Geoffrey M. T. Foley ,  William G. Herbert ,  William W. Limburg ,  Satchidanand Mishra ,  Richard L. Post ,  Donald C. VonHoene

    发明人： Robert C. U. Yu ,  Geoffrey M. T. Foley ,  William G. Herbert ,  William W. Limburg ,  Satchidanand Mishra ,  Richard L. Post ,  Donald C. VonHoene

    IPC分类号： B65H5/02 ,  F16H7/12 ,  G03G5/10 ,  G03G15/00 ,  G03G15/16 ,  G03G21/00

    CPC分类号： G03G15/754

    摘要： A process including providing at least two support members maintained at a predetermined distance from each other, encircling the support members with at least one loosely hanging preformed flexible seamless carrier support sleeve having a predetermined outer circumference, encircling the seamless carrier support sleeve with a flexible belt having an inner circumference substantially same as or less than the predetermined outer circumference of the seamless carrier support sleeve, and increasing the distance between the support members to stretch the flexible belt, the size of the inner circumference of the stretched flexible belt being substantially equal to the outer circumference of the seamless carrier support sleeve after stretching the flexible belt. The resulting flexible belt assembly fabricated by this process may be utilized in various systems including electrostatographic imaging systems.

    摘要翻译： 一种方法，包括提供保持彼此以预定距离的至少两个支撑构件，用至少一个具有预定外周的至少一个松散悬挂的预先形成的柔性无缝载体支撑套筒环绕支撑构件，环形带有柔性带的无缝载体支撑套筒 具有与无缝载体支撑套筒的预定外周基本相同或更小的内圆周，并且增加支撑构件之间的距离以拉伸柔性带，拉伸的柔性带的内周的尺寸基本上等于 在拉伸柔性带之后的无缝载体支撑套筒的外周。 通过该方法制造的所得柔性带组件可用于包括静电成像系统的各种系统中。

    Seamed flexible electrostatographic imaging belt having a permanent localized solid attribute
    5.
    发明授权
    Seamed flexible electrostatographic imaging belt having a permanent localized solid attribute 有权
    具有永久定位固体属性的接缝柔性静电成像带

    公开(公告)号：US5966573A

    公开(公告)日：1999-10-12

    申请号：US168834

    申请日：1998-10-08

    申请人： Robert C.U. Yu ,  Robert A. Koontz ,  Ralph A. Shoemaker ,  Satchidanand Mishra ,  Donald C. VonHoene ,  Richard L. Post ,  Anthony M. Horgan ,  Bing R. Hsieh ,  Edward F. Grabowski

    发明人： Robert C.U. Yu ,  Robert A. Koontz ,  Ralph A. Shoemaker ,  Satchidanand Mishra ,  Donald C. VonHoene ,  Richard L. Post ,  Anthony M. Horgan ,  Bing R. Hsieh ,  Edward F. Grabowski

    IPC分类号： G03G5/10 ,  G03G15/00 ,  G03G21/14

    CPC分类号： G03G15/754 ,  G03G21/145 ,  G03G5/10

    摘要： A flexible electrostatographic imaging belt having two parallel sides and a non imaging seam region extending substantially from one of the sides to the other side, the non-imaging seam region having a leading edge, a trailing edge and a seam within the non imaging seam region, the leading and trailing edges being perpendicular to the two parallel sides of the imaging belt, the belt comprising a substrate layer, a reflective electrically conductive layer, at least one imaging layer, an imaging region extending around the belt from adjacent the leading edge of the seam region to adjacent the trailing edge, the imaging region adapted to reflect monochromatic infrared radiation and a permanent localized solid attribute at a predetermined location in the non imaging seam region, the attribute adapted to reduce by at least about 50 percent direct reflection by the seam itself of a beam of monochromatic infrared radiation originally directed at the attribute. This belt is used in imaging apparatus and imaging processes.

    摘要翻译： 一种柔性静电摄影成像带，其具有两个平行的边和基本上从一个侧面延伸到另一侧的非成像接缝区域，非成像接缝区域具有非成像接缝区域内的前缘，后缘和接缝 所述前缘和所述后缘垂直于所述成像带的两个平行侧，所述带包括基底层，反射导电层，至少一个成像层，围绕所述带从所述带的前缘延伸的成像区域 所述接缝区域邻近所述后缘，所述成像区域适于在所述非成像接缝区域中的预定位置处反射单色红外辐射和永久定位固体属性，所述属性适于通过所述非成像接缝区域的至少约50％的直接反射减少 接缝本身的一束单色红外辐射原本指向的属性。 该带用于成像设备和成像过程。