专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US06684043B1 Long life charging apparatus 失效
公开(公告)号：US06684043B1
公开(公告)日：2004-01-27
申请号：US10228878
申请日：2002-08-27
申请人： Michael F. Zona , John S. Facci , Michael J. Levy , Rachael L. McGrath
发明人： Michael F. Zona , John S. Facci , Michael J. Levy , Rachael L. McGrath
IPC分类号： G03G1502
CPC分类号： G03G15/0233
摘要： Apparatus for charging a substrate, comprising: an elongated charging member having a crowned surface; an elongated pressure member having, the pressure member being supported for pressure engagement with the charging member to form a nip therebetween adapted to receive the substrate. There is also disclose a method for making the apparatus.

72. 发明授权

US06456815B1 Developer apparatus including a coated developer roller 失效
标题翻译：显影装置包括涂覆显影辊
公开(公告)号：US06456815B1
公开(公告)日：2002-09-24
申请号：US09724833
申请日：2000-11-28
申请人： Peter G. Odell , Thomas Thomson , Jas Paul S. Dhillon , Yvonne J. M. Groot , Michael F. Zona , Richard D. Hunt
发明人： Peter G. Odell , Thomas Thomson , Jas Paul S. Dhillon , Yvonne J. M. Groot , Michael F. Zona , Richard D. Hunt
IPC分类号： G03G1508
CPC分类号： G03G15/0818 , G03G15/0928 , G03G2215/0861 , G03G2215/0863 , Y10T428/24802
摘要： The present invention relates to improved methods of coating donor members with waterbome coatings, wherein a resin, a pigment, and water are combined in proportions effective to provide a donor member precursor composition; the donor member precursor composition is subjected to high pressure communition to provide a donor member conductive coating composition; and the donor member coating composition is coated onto a substrate. The present method advantageously provides a donor member coating which is substantially free of air pockets or defects. In preferred embodiments the resin is a phenolic resin, preferably a waterborne phenolic resin, such as a phenol-formaldehyde resole, and in other preferred embodiments the pigment is selected from the group consisting of carbon black, graphite, magnetite, nigrosine, and combinations thereof.
摘要翻译：本发明涉及涂覆具有水果覆盖层的供体构件的改进方法，其中树脂，颜料和水以有效提供供体构件前体组合物的比例组合; 供体构件前体组合物进行高压分布以提供供体构件导电涂料组合物; 并且将供体构件涂料组合物涂布在基材上。本方法有利地提供基本上没有气穴或缺陷的施主构件涂层。在优选实施方案中，树脂是酚醛树脂，优选水性酚醛树脂，例如苯酚 - 甲醛甲阶酚醛树脂，在其它优选实施方案中，颜料选自炭黑，石墨，磁铁矿，苯胺黑和其组合。

73. 发明授权

US6035163A Vibration absorbing bias charge roll 失效
标题翻译：振动吸收偏压充电辊
公开(公告)号：US6035163A
公开(公告)日：2000-03-07
申请号：US196584
申请日：1998-11-20
申请人： Michael F. Zona , Alan M. Litman
发明人： Michael F. Zona , Alan M. Litman
IPC分类号： G03G15/02
CPC分类号： G03G15/0233 , G03G15/0291
摘要： A charging roller for use in a machine in which an electrical bias is applied to a surface of a member is provided. The charging roller includes a shaft, a foam material surrounding at least a portion of the shaft, and a thermoplastic material. The thermoplastic material surrounds at least a portion of the foam material. The foam material is adapted to provide for greater compliance to prevent vibration of the roller against the surface.
摘要翻译：提供了一种用于在构件的表面上施加电偏压的机器中的充电辊。充电辊包括轴，围绕轴的至少一部分的泡沫材料和热塑性材料。热塑性材料包围泡沫材料的至少一部分。泡沫材料适于提供更大的柔顺性以防止辊抵靠表面的振动。

74. 发明授权

US5826140A Method of remanufacturing toner cartridges 失效
标题翻译：碳粉盒再制造方法
公开(公告)号：US5826140A
公开(公告)日：1998-10-20
申请号：US829129
申请日：1997-03-28
申请人： Michael F. Zona , Lucy A. Allchin
发明人： Michael F. Zona , Lucy A. Allchin
IPC分类号： G03G15/08
CPC分类号： G03G15/0894 , G03G2215/00987 , G03G2221/183
摘要： A seal for sealing a toner filling aperture of a housing of a refilled toner cartridge is provided. The cartridge includes a ruptured closure positioned on the housing adjacent the aperture. The housing and the closure cooperate to define a non-planar surface adjacent the periphery of the aperture. The seal includes a body having a first surface thereof conforming to the periphery of the aperture. The body has an opening therein. The seal also includes a member secured to a second surface of the body. The second surface is opposed to the first surface. The seal also includes an adhesive secured to the first surface of the body. The adhesive conforms to the non-planar surface and seals the body to the closure and the housing so as to permit the cartridge to be sealed without removal of the closure.
摘要翻译：提供用于密封重新填充的调色剂盒的壳体的调色剂填充孔的密封件。该盒包括一个破裂的封闭件，该封闭件邻近该孔定位在壳体上。壳体和封闭件配合以限定邻近孔的周边的非平面表面。密封件包括具有与孔的周边相符的第一表面的本体。身体内有一个开口。密封件还包括固定到主体的第二表面上的构件。第二表面与第一表面相对。密封件还包括固定到主体的第一表面上的粘合剂。粘合剂符合非平面表面并将本体密封到封闭件和外壳上，以便允许墨盒被密封，而不需要拆卸盖子。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式