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1.发明申请公开(公告)号：US20120298250A1
公开(公告)日：2012-11-29
申请号：US13576160
申请日：2010-12-22
CPC分类号： B29C55/28 , B29C48/10 , B29C48/901 , B29C48/91 , B29C48/9125 , B29C48/913 , B29C61/08 , B29C2791/007 , B29C2948/92085 , B29C2948/92123 , B29C2948/92428 , B29C2948/92514 , B29C2948/92571 , B29C2948/92619 , B29C2948/92704 , B29C2948/92923 , B29K2995/0049 , B29K2995/0051 , B29K2995/0053 , B29L2023/001
摘要： Provided are a method and an apparatus for producing a heat-shrinkable tube. An apparatus 100 includes a pair of pinch rollers 105 that can be moved along a feeding path of a tube 101 and that can be opened and closed with the feeding path therebetween, an air vent 104 that supplies air from an end of the tube 101 to the inside of the tube, a pair of pinch rollers 106 that is arranged closer to the air vent 104 than the pinch rollers 105 and that can be opened and closed with the feeding path therebetween, and a control unit 114 that adjusts inflation of the tube by supplying air in the tube while the pinch rollers 105 are closed and the pinch rollers 106 are opened, then closing the pinch rollers 106, and changing a distance between the pinch rollers 105 and the pinch rollers 106.
摘要翻译： 提供一种制造热收缩管的方法和装置。 装置100包括一对夹送辊105，其可以沿着管101的进给路径移动并且可以通过它们之间的进给路径打开和关闭;空气排出口104，其从管101的端部向空气供应空气 管的内侧，一对夹送辊106布置成比夹送辊105更靠近通气口104，并且可以通过它们之间的进给路径打开和关闭;以及控制单元114，其调节管的膨胀 通过在夹送辊105闭合并且夹送辊106打开的同时在管中供应空气，然后关闭夹送辊106，并改变夹送辊105和夹送辊106之间的距离。
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公开(公告)号：US08828514B2
公开(公告)日：2014-09-09
申请号：US13579388
申请日：2010-12-22
CPC分类号： G03G15/2053 , G03G15/2057 , G03G2215/2048
摘要： Provided are a fluororesin tube that has substantially no scratches formed during manufacturing, and a rotary member for a fixing device, the rotary member obtained by using the fluororesin tube. The fluororesin tube is a heat-shrinkable fluororesin tube that covers a rotary member for a fixing device, such as a fixing roller or a pressure roller, to form an outermost layer of the rotary member, wherein a maximum depth of a linear scratch on a surface of the fluororesin tube is 0.8 μm or less. In one embodiment, the length of the linear scratch is 1 mm or less, and the thickness of the fluororesin tube is 100 μm or less.
摘要翻译： 提供了一种在制造过程中基本上没有形成刮痕的氟树脂管和用于定影装置的旋转构件，通过使用氟树脂管获得的旋转构件。 氟树脂管是覆盖用于诸如定影辊或压力辊的定影装置的旋转构件的热缩性氟树脂管，以形成旋转构件的最外层，其中在 氟树脂管的表面为0.8μm以下。 在一个实施例中，线性刮痕的长度为1mm以下，氟树脂管的厚度为100μm以下。
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公开(公告)号：US20120315068A1
公开(公告)日：2012-12-13
申请号：US13579388
申请日：2010-12-22
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2057 , G03G2215/2048
摘要： Provided are a fluororesin tube that has substantially no scratches formed during manufacturing, and a rotary member for a fixing device, the rotary member obtained by using the fluororesin tube. The fluororesin tube is a heat-shrinkable fluororesin tube that covers a rotary member for a fixing device, such as a fixing roller or a pressure roller, to form an outermost layer of the rotary member, wherein a maximum depth of a linear scratch on a surface of the fluororesin tube is 0.8 μm or less. In one embodiment, the length of the linear scratch is 1 mm or less, and the thickness of the fluororesin tube is 100 μm or less.
摘要翻译： 提供了一种在制造过程中基本上没有形成刮痕的氟树脂管和用于定影装置的旋转构件，通过使用氟树脂管获得的旋转构件。 氟树脂管是覆盖用于诸如定影辊或压力辊的定影装置的旋转构件的热缩性氟树脂管，以形成旋转构件的最外层，其中在 氟树脂管的表面为0.8μm以下。 在一个实施例中，线性刮痕的长度为1mm以下，氟树脂管的厚度为100μm以下。
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4.发明授权公开(公告)号：US09201333B2
公开(公告)日：2015-12-01
申请号：US13353980
申请日：2012-01-19
CPC分类号： G03G15/0233 , G03G15/0818 , G03G15/1685 , Y10T428/139
摘要： Provided is a heat-shrinkable resin tube for forming a resin layer on a rotary member for an image forming part, such as a charging roller, a developing roller, or a transfer roller, a rotary member for support, or a rotary member for paper discharge in an image forming apparatus, in which a maximum depth of at least one linear scratch on a surface of the heat-shrinkable resin tube is 0.8 μm or less. A maximum length of the at least one linear scratch may be 1 mm or less, the resin tube may have a thickness of 100 μm or less, and the at least one linear scratch may extend in a direction parallel to an axial direction of the resin tube or in a direction tilted by 20° or less with respect to the axial direction.
摘要翻译： 本发明提供一种用于在诸如充电辊，显影辊或转印辊，用于支撑的旋转构件或用于纸的旋转构件的图像形成部分的旋转构件上形成树脂层的热收缩树脂管 在热收缩树脂管的表面上的至少一个线性划痕的最大深度为0.8μm以下的图像形成装置中的放电。 所述至少一个线性划痕的最大长度可以为1mm以下，树脂管的厚度可以为100μm以下，并且所述至少一个线状刮痕可以在与所述树脂的轴向平行的方向上延伸 管或相对于轴向倾斜20°或更小的方向。
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