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公开(公告)号：US5385660A
公开(公告)日：1995-01-31
申请号：US169281
申请日：1993-12-20
摘要： A method is disclosed for parting an electrodeposited article comprised of a first surface region and a second surface region from a mandrel, wherein the method comprises: (a) positioning the article and the mandrel in a metal deposition solution; (b) forming a plurality of metal dendrites on the second surface region wherein the first surface region is free of metal dendrites; and (c) separating the article and the mandrel.
摘要翻译： 公开了一种用于从心轴分离由第一表面区域和第二表面区域构成的电沉积物品的方法，其中该方法包括：（a）将物品和心轴定位在金属沉积溶液中; （b）在第二表面区域上形成多个金属枝晶，其中第一表面区域没有金属枝晶; 和（c）分离物品和心轴。
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公开(公告)号：US5723037A
公开(公告)日：1998-03-03
申请号：US794109
申请日：1997-02-03
IPC分类号： C25D1/20
CPC分类号： C25D1/20 , Y10S204/05
摘要： There is disclosed a method for separating an electroformed article from a mandrel wherein the article is more attracted to a magnetic force than the mandrel comprising employing the magnetic force on the article in separating the article and the mandrel.
摘要翻译： 公开了一种用于将电铸制品与心轴分离的方法，其中制品比心轴更受到磁力的吸引，其包括在分离物品和心轴时在制品上使用磁力。
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公开(公告)号：US6007692A
公开(公告)日：1999-12-28
申请号：US43953
申请日：1993-04-05
摘要： A mandrel comprising a surface effective for electroforming an article thereon, wherein a portion of the mandrel has a contoured surface effective for facilitating axial movement away from the mandrel of the article formed thereon when the article experiences circumferential motion relative to the mandrel.
摘要翻译： 一种心轴，其包括有效地用于对其上的物品进行电铸的表面，其中当所述制品相对于所述心轴经历圆周运动时，所述心轴的一部分具有有效的轴向移动远离其上形成的制品的心轴的轮廓表面。
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公开(公告)号：US5389227A
公开(公告)日：1995-02-14
申请号：US157557
申请日：1993-11-26
摘要： Methods and apparatus for separating a mandrel having a tapered end portion from an article formed thereon comprising: (a) providing the mandrel having an opening in the tapered end portion; (b) plugging at least a substantial portion of the opening with a member which presents a deposition surface for the formation of the article; (c) forming the article having a tapered end portion on the mandrel, including on the deposition surface of the member; and (d) pushing the member against the inside surface of the tapered end portion of the article to move the article away from the mandrel, thereby forming a gap between the article and the mandrel.
摘要翻译： 用于从形成在其上的制品分离具有锥形端部的心轴的方法和装置包括：（a）提供在锥形端部具有开口的心轴; （b）用形成所述制品的沉积表面的构件堵塞所述开口的至少大部分; （c）在所述心轴上形成具有锥形端部的制品，包括在所述构件的沉积表面上; 和（d）将构件推压在制品的锥形端部的内表面上，以使制品远离心轴，从而在制品和心轴之间形成间隙。
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公开(公告)号：US5807472A
公开(公告)日：1998-09-15
申请号：US782239
申请日：1997-01-13
IPC分类号： C25D1/20
CPC分类号： C25D1/20
摘要： A method of separating an electroformed metal substrate from a mandrel includes establishing a parting gap between the electroformed metal substrate and the mandrel, attaching the electroformed metal substrate at a parabolic end of the mandrel to a parting fixture, and introducing a fluid through the parting fixture into an opening of the mandrel to effect separation of the electroformed metal substrate from the mandrel. The parting fixture includes a parabolically shaped outer cup with a fluid inlet tube extending through the bottom thereof. The parting fixture also preferably includes an inner cup for containing the fluid introduced through the fluid inlet tube and a vacuum device to effect attachment of the electroformed metal substrate to the parting fixture.
摘要翻译： 将电铸金属基材与心轴分离的方法包括在电铸金属基材和心轴之间建立分离间隙，将电铸成型的金属基材在心轴的抛物线末端附着到分型固定装置，以及将流体通过分型夹具 进入心轴的开口以实现电铸金属基底与心轴的分离。 分型夹具包括抛物线形的外杯，其具有延伸穿过其底部的流体入口管。 分型夹具还优选地包括用于容纳通过流体入口管引入的流体的内杯和用于实现电铸金属基底附着到分型夹具的真空装置。
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公开(公告)号：US5762736A
公开(公告)日：1998-06-09
申请号：US784617
申请日：1997-01-21
IPC分类号： C25D1/20
CPC分类号： C25D1/20 , Y10T29/49822
摘要： There is disclosed a method for parting an electroformed article from a mandrel including: (a) solidifying a liquid that is disposed between a parting device and the article, thereby joining the parting device to the article via the solidified liquid; and (b) moving the parting device in a direction of separation of the article from the mandrel while the parting device is joined to the article via the solidified liquid to assist in separation of the article from the mandrel.
摘要翻译： 公开了一种从心轴分离电铸制品的方法，包括：（a）固化设置在分型装置和制品之间的液体，从而通过固化液体将分型装置接合到制品; 和（b）当分离装置经由固化液体接合到制品上时，分离装置沿制品与心轴分离的方向移动，以帮助制品与心轴分离。
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公开(公告)号：US5395499A
公开(公告)日：1995-03-07
申请号：US61149
申请日：1993-05-14
摘要： An at least partially hollow electroforming mandrel containing therein means for adjustably altering the diameter of the mandrel. The mandrel assists in creating a parting gap between the mandrel and the electroformed article, thereby facilitating separation of the two components.
摘要翻译： 其中包含用于可调节地改变心轴直径的装置的至少部分中空的电铸心轴。 心轴有助于在心轴和电铸制品之间产生分离间隙，从而便于两个组件的分离。
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公开(公告)号：US5254239A
公开(公告)日：1993-10-19
申请号：US51931
申请日：1993-04-26
IPC分类号： C25D1/20
CPC分类号： C25D1/20
摘要： A method for separating an electroformed article from a mandrel comprising: (a) masking a portion of a mandrel with a mask comprising an electrically nonconductive outer surface; (b) electroforming an article on the mandrel wherein the electroforming material is deposited on the mandrel surface but fails to adhere to the nonconductive outer surface of the mask, whereby the end of the electroformed article is adjacent to the mask; and (c) removing the article from the mandrel by either: (i) pushing the mask against the end of the article to effect movement of the article in the direction of separation; or (ii) removing the mandrel while keeping the mask stationary, whereby the end of the article pushes against the mask during withdrawal of the mandrel.
摘要翻译： 一种用于从心轴分离电铸制品的方法，包括：（a）用包含非导电外表面的掩模掩蔽心轴的一部分; （b）在心轴上电铸物品，其中电铸材料沉积在心轴表面上，但不能粘附到掩模的非导电外表面上，由此电铸制品的端部与掩模相邻; 以及（c）通过以下任一方法从所述心轴移除所述制品：（i）将所述面罩推向所述制品的端部以实现所述制品沿分离方向的移动; 或者（ii）在保持面罩固定的同时移除心轴，由此在心轴撤出期间制品的端部推动面罩。
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公开(公告)号：US5403627A
公开(公告)日：1995-04-04
申请号：US71087
申请日：1993-06-04
申请人： John J. Wilbert , William G. Herbert , Ernest F. Matyi , Henry T. Mastalski , Eugene A. Swain , Peter J. Schmitt , Alfred O. Klein , Monroe J. Hordon , Gary J. Maier
发明人： John J. Wilbert , William G. Herbert , Ernest F. Matyi , Henry T. Mastalski , Eugene A. Swain , Peter J. Schmitt , Alfred O. Klein , Monroe J. Hordon , Gary J. Maier
CPC分类号： G03G5/005 , B05D5/00 , B23K26/142 , B23K26/1436 , B23K26/1437 , B23K26/1462
摘要： A process for treating a predetermined portion of a coating on a photoreceptor to remove at least part of the coating involves directing a source of high energy irradiation at the coating in the presence of at least one fluid medium to remove at least part of the coating from the predetermined portion of the coating. The source of high energy irradiation is preferably a laser beam, ultrasonic energy, or a source of high intensity heat. The at least one fluid medium is preferably at least one gas jet, liquid jet or a liquid solvent.
摘要翻译： 用于处理感光体上的涂层的预定部分以除去至少部分涂层的方法包括在存在至少一种流体介质的情况下引导涂层上的高能辐射源，以将至少部分涂层从 涂层的预定部分。 高能量照射的来源优选是激光束，超声能量或高强度热源。 所述至少一种流体介质优选为至少一种气体射流，液体射流或液体溶剂。
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公开(公告)号：US5895529A
公开(公告)日：1999-04-20
申请号：US878688
申请日：1997-06-19
申请人： Geoffrey M. T. Foley , Robert W. Hedrick , Henry T. Mastalski , Ernest F. Matyi , Yonn K. Rasmussen , Mark S. Thomas , Huoy-Jen Yuh , William G. Herbert , Gary J. Maier
发明人： Geoffrey M. T. Foley , Robert W. Hedrick , Henry T. Mastalski , Ernest F. Matyi , Yonn K. Rasmussen , Mark S. Thomas , Huoy-Jen Yuh , William G. Herbert , Gary J. Maier
摘要： There is disclosed a chuck apparatus for holding and shaping a hollow, flexible, endless substrate during dip coating comprising: (a) a hollow, flexible bladder adapted to be disposed within the substrate; and (b) a first spindle and a second spindle which are partially disposed within the bladder, the second spindle being movable to press the bladder against the substrate and to shape the bladder and the substrate into an elongated shape.
摘要翻译： 公开了一种用于在浸涂过程中保持和成形中空柔性环形基材的卡盘装置，包括：（a）适于设置在基底内的中空柔性囊; 和（b）部分地布置在所述囊内的第一主轴和第二主轴，所述第二主轴可移动以将所述囊压靠在所述基底上并且将所述囊和所述基底成形为细长形状。
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