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    • 5. 发明授权
    • Flexible tubes supported on rigid drum
    • 柔性管支撑在刚性鼓上
    • US5518854A
    • 1996-05-21
    • US373999
    • 1995-01-18
    • Robert C. U. YuWilliam G. HerbertWilliam W. LimburgSatchidanand MishraRichard L. PostDonald C. Von HoeneGeoffrey M. T. FoleyAbraham Cherian
    • Robert C. U. YuWilliam G. HerbertWilliam W. LimburgSatchidanand MishraRichard L. PostDonald C. Von HoeneGeoffrey M. T. FoleyAbraham Cherian
    • F16C13/00B29D99/00G03G15/00G03G21/00G03G5/00
    • F16C13/00B29D99/0035G03G15/751B29L2031/324
    • A method of fabricating a cylindrical device comprising having at least one distinct outer layer comprising 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 inner circumference at least about 0.05 percent smaller than the outer circumference of the support drum, circumferentially expanding the belt with a flowing fluid under pressure until the circumference of the inner surface of the belt adjacent the first end is stretched to a new dimension at least about 0.1 percent greater than the outer circumference of the support drum while maintaining an elongation strain less than 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. The fluid may either be a gas or a liquid. The cylindrical device fabricated by this process is preferably an electrostatographic imaging member. This electrostatographic imaging member may be utilized in an electrostatographic imaging process.
    • 一种制造圆柱形装置的方法,包括具有至少一个不同的外层,包括提供具有预定外周的预成型的刚性圆柱形支撑滚筒,第一端和第二端,提供具有至少约0.05% 小于支撑滚筒的外圆周,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的圆周被拉伸至新尺寸,比外圆周大至少约0.1% 在保持伸长应变小于带的弹性极限的同时,将带从支撑滚筒的第一端向第二端滑动到支撑滚筒上,直到基本上所有的带环绕支撑体的外表面 滚筒并终止流动的液体的流动以允许皮带收缩到外面 支撑鼓的表面。 流体可以是气体或液体。 通过该方法制造的圆柱形装置优选为静电摄影成像构件。 该静电成像构件可用于静电摄影成像过程。