公开(公告)号：US08784946B2

公开(公告)日：2014-07-22

申请号：US12241863

申请日：2008-09-30

Applicant: Jeffrey M. Fowler ,  Steven C. Hart

Inventor： Jeffrey M. Fowler ,  Steven C. Hart

IPC: C08J7/04 ,  G03G21/00

CPC classification number: G03G21/0011

Abstract: A method feeds a continuous core of a print cartridge cleaning blade along a path. The path passes, in the following order, firstly through a coating bath or spray coating station, secondly by a curing station, thirdly through a cutter, and fourthly to a finisher station. Thus, the method herein coats portions of the continuous core that are in the coating bath/spray station with an outer covering. For portions of the continuous core that are adjacent the curing station, the method cures the outer covering of the continuous core; for portions of the continuous core that are in the cutter, the method cuts the continuous core into predetermined lengths; and for portions of the predetermined lengths of the continuous core that are adjacent the finishing station, the method finishes the outer covering of the predetermined lengths of the continuous core to produce a finished print cartridge cleaning blade.

Abstract translation: 一种方法沿着路径馈送打印碳粉盒清洁刀片的连续芯。 该路径按以下顺序首先通过涂浴或喷涂站，其次由固化站，第三次通过切割机，第四次通过切割机。 因此，本文的方法将涂覆浴/喷雾站中的连续芯的部分涂覆有外覆盖物。 对于与固化站相邻的连续芯的部分，该方法固化连续芯的外覆层; 对于在切割器中的连续芯的部分，该方法将连续的芯切割成预定长度; 并且对于与精加工站相邻的连续芯的预定长度的部分，该方法完成连续芯的预定长度的外覆盖以产生成品的打印盒清洁刮刀。

公开(公告)号：US20090304400A1

公开(公告)日：2009-12-10

申请号：US12157090

申请日：2008-06-06

Applicant: Alan R. Kuntz ,  Saquiequois J. Bissouma ,  Steven C. Hart ,  Heiko Rommelmann

Inventor： Alan R. Kuntz ,  Saquiequois J. Bissouma ,  Steven C. Hart ,  Heiko Rommelmann

IPC: G03G15/20

CPC classification number: G03G15/2053

Abstract: A replaceable unit monitor assembly includes a substrate member, multiple thermal insulating stand-off members, and a monitor device mounted on the substrate member. The stand-off members mount the substrate member to an end hub of a fuser roll of a printing machine while limiting conductive heat transfer to the monitor device.

Abstract translation: 可更换单元监视器组件包括基板构件，多个绝热定位构件以及安装在基板构件上的监视装置。 支架构件将基板构件安装到印刷机的定影辊的端部毂上，同时限制传导到传感器的传导热量。

公开(公告)号：US07313348B2

公开(公告)日：2007-12-25

申请号：US11263369

申请日：2005-10-31

Applicant: Steven C. Hart ,  Ajay Kumar

Inventor： Steven C. Hart ,  Ajay Kumar

IPC: G03G15/08

CPC classification number: G03G15/0893 ,  G03G15/0877 ,  G03G2215/0816

Abstract: A developer system, including: a developer housing having a sump containing developer material including toner particles; a developer member rotatably mounted in the housing for transferring toner particles to a latent image on the photoreceptive member in a development zone; a pickup auger, positioned in an auger channel, for transporting and delivering developer material to the developer member, along a path adjacent to the developer member, the pickup auger having a first end portion and a second end portion, and the pickup auger includes a plurality of blades extending along the length of thereof, the plurality of blades being mounted on a core having a core size, the core size being adapted and arranged in the auger channel to maintain a constant developer material distance from the developer member along the length the auger channel.

Abstract translation: 一种显影剂系统，包括：显影剂外壳，其具有容纳包含调色剂颗粒的显影剂材料的贮槽; 可旋转地安装在壳体中的显影剂构件，用于将显影区中的调色剂颗粒转印到感光构件上的潜像上; 拾取螺旋钻，定位在螺旋钻通道中，用于沿着与显影剂构件相邻的路径将显影剂材料输送并输送到显影剂构件，拾取螺旋钻具有第一端部和第二端部，拾取螺旋钻包括： 多个叶片沿着其长度延伸，所述多个叶片安装在具有芯尺寸的芯上，所述芯尺寸适于并布置在所述螺旋钻通道中以沿着所述长度保持与所述显影剂构件的恒定的显影剂材料距离 螺旋通道。

公开(公告)号：US5937252A

公开(公告)日：1999-08-10

申请号：US3697

申请日：1998-01-07

Applicant: Henry B. Peters, Jr. ,  Paul J. Rowe ,  Steven C. Hart ,  Daniel P. White ,  Steven A. Foltz ,  Peter L. Sylvester, Jr.

Inventor： Henry B. Peters, Jr. ,  Paul J. Rowe ,  Steven C. Hart ,  Daniel P. White ,  Steven A. Foltz ,  Peter L. Sylvester, Jr.

IPC: G03G15/08

CPC classification number: G03G15/0822 ,  G03G2215/0827

Abstract: A development system which includes a dual auger assembly, mounted in a housing, for mixing developer materials in which a trickle port is between the dual auger assembly at an end of the housing which enables combining the cleaner waste toner and trickle waste in a single without the need of an additional auger.

Abstract translation: 一种开发系统，其包括安装在壳体中的双螺旋组件，用于混合显影剂材料，其中涓流端口位于壳体的端部处的双螺旋钻组件之间，其能够将清洁剂废调色剂和滴流废物组合在一个单独的没有 需要一个额外的螺旋钻。

公开(公告)号：US5640657A

公开(公告)日：1997-06-17

申请号：US568107

申请日：1995-12-06

Applicant: Steven C. Hart ,  Gerald M. Kryk

Inventor： Steven C. Hart ,  Gerald M. Kryk

IPC: G03G15/08

CPC classification number: G03G15/0803 ,  G03G2215/0621 ,  G03G2215/0643

Abstract: A device for forming two twisted loops on the ends of a wire electrode to be used in scavengeless development. The wire is supported at both ends in a wire twisting apparatus and a specified tension is applied to the free ends of the wire. A crank is turned so that the both ends of the wire rotate at the same time. This causes the free ends of the wire to twist upon the suspended wire portion, two loops being formed at the ends of the wire. The twisted sections are stable and strong enough to maintain the loops when the wire is mounted in the development system.

Abstract translation: 用于在无电极开发中使用的线电极的端部上形成两个扭转环的装置。 线材在线扭转装置的两端被支撑，并且将特定的张力施加到线的自由端。 转动曲柄使得钢丝绳的两端同时旋转。 这使得线的自由端在悬挂线部分上扭曲，在线的端部形成两个环。 扭绞部分稳定且足够坚固，以便在电线安装在显影系统中时保持环路。

公开(公告)号：US07366453B2

公开(公告)日：2008-04-29

申请号：US11262575

申请日：2005-10-31

Applicant: Michael D. Thompson ,  James M. Chappell ,  Steven C. Hart ,  Patrick J. Howe ,  Ajay Kumar ,  Steven R. Leroy ,  Paul W. Morehouse ,  Palghat S. Ramesh ,  Fei Xiao

Inventor： Michael D. Thompson ,  James M. Chappell ,  Steven C. Hart ,  Patrick J. Howe ,  Ajay Kumar ,  Steven R. Leroy ,  Paul W. Morehouse ,  Palghat S. Ramesh ,  Fei Xiao

IPC: G03G15/09

CPC classification number: G03G15/0935 ,  G03G2215/0634

Abstract: A development subsystem is used to develop developer having semiconductive carrier particles and toner particles. The development subsystem includes a developer housing, for retaining a quantity of developer having semiconductive carrier particles and toner particles, a first magnetic roll having a stationary core with at least one magnet and a sleeve that rotates about the stationary core of the first magnetic roll, a second magnetic roll having a stationary core with at least one magnet and a sleeve that rotates about the stationary core of the second magnetic roll, and a motor coupled to the first and the second magnetic rolls to drive the rotating sleeves of the first and the second magnetic rolls in a direction that is against the direction of a photoreceptor that rotates in proximity to the first and the second magnetic rolls. The first and the second magnetic rolls carry semiconductive carrier particles and toner particles through a development zone formed by the first and the second magnetic rolls.

Abstract translation: 开发子系统用于开发具有半导体载体颗粒和调色剂颗粒的显影剂。 开发子系统包括用于保持一定量的具有半导体载体颗粒和调色剂颗粒的显影剂的显影剂外壳，具有至少一个磁体的固定磁芯的第一磁性辊和围绕第一磁性辊的固定磁芯旋转的套筒， 第二磁辊，具有带有至少一个磁体的固定磁芯和围绕第二磁性辊的固定磁芯旋转的套筒，以及耦合到第一和第二磁性辊的电动机，以驱动第一和第二磁性辊的旋转套筒 在与第一和第二磁辊相邻的感光体的方向上的第二磁辊。 第一和第二磁辊通过由第一和第二磁辊形成的显影区域承载半导体载体颗粒和调色剂颗粒。

公开(公告)号：US06340528B1

公开(公告)日：2002-01-22

申请号：US09487288

申请日：2000-01-19

Applicant: Bing R. Hsieh ,  Yuan Yu ,  Timothy J. Fuller ,  John F. Yanus ,  Damodar M. Pai ,  Heiko Rommelmann ,  Allen J. Thompson ,  Donald S. Stanton ,  Michelle L. Schlafer ,  Alan R. Kuntz ,  Ann M. Kazakos ,  William H. Wayman ,  Steven C. Hart

Inventor： Bing R. Hsieh ,  Yuan Yu ,  Timothy J. Fuller ,  John F. Yanus ,  Damodar M. Pai ,  Heiko Rommelmann ,  Allen J. Thompson ,  Donald S. Stanton ,  Michelle L. Schlafer ,  Alan R. Kuntz ,  Ann M. Kazakos ,  William H. Wayman ,  Steven C. Hart

IPC: B23B2736

CPC classification number: G03G15/0818 ,  G03G2215/0621 ,  G03G2215/0643 ,  G03G2215/0861 ,  Y10S428/906 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/26 ,  Y10T428/31507 ,  Y10T428/31551 ,  Y10T428/31663 ,  Y10T428/31786 ,  Y10T428/31855

Abstract: A donor member, useful in ionographic or electrophotographic apparatuses and preferably useful in hybrid scavengeless development units, has a substrate and an oxidized transport coating thereover. The oxidized transport coating includes a polymer binder, charge transporting molecules and one or more oxidizing agents. The polymer binder of the donor roll coating preferably includes one of (1) a crosslinked polymer with charge transporting molecules dispersed therein, or (2) a crosslinked polyamide binder with hydroxy charge transport molecules dispersed therein. The donor roll is preferably included in a printing machine that develops latent images formed on a photoconductive member.

Abstract translation: 可用于阴离子或电子照相设备并且优选用于杂交无花果开发单元的供体构件在其上具有底物和氧化的运输涂层。 氧化的运输涂层包括聚合物粘合剂，电荷输送分子和一种或多种氧化剂。 供体辊涂层的聚合物粘合剂优选包括（1）分散有电荷传输分子的交联聚合物，或（2）分散有羟基电荷传输分子的交联聚酰胺粘合剂。 供体辊优选包括在形成在感光体上的潜像的显影机中。

公开(公告)号：US5600418A

公开(公告)日：1997-02-04

申请号：US533108

申请日：1995-09-25

Applicant: Steven C. Hart ,  Mark S. Amico ,  Glenn M. Keenan

Inventor： Steven C. Hart ,  Mark S. Amico ,  Glenn M. Keenan

IPC: G03G15/09 ,  G03G15/08 ,  G03G15/06

CPC classification number: G03G15/0818

Abstract: A donor roll for transporting marking particles to an electrostatic latent image recorded on a surface is provided. The donor roll is adaptable for use with a power source to assist in transporting the marking particles. The donor roll includes a rotatably mounted body having a particle transportation portion, a support portion adjacent the particle transportation portion, and an external portion adjacent the support portion and spaced from the particle transportation portion. The donor roll further includes an electrode member mounted on the body and an electrical connector associated with the support portion of the body and electrically connected to the electrode member. The electrical connector is adapted to be electrically connectable to the power source.

Abstract translation: 提供了用于将标记颗粒传送到记录在表面上的静电潜像的供体辊。 供体辊适用于与电源一起使用以帮助运送标记颗粒。 供体辊包括具有颗粒输送部分的可旋转安装的主体，与颗粒输送部分相邻的支撑部分和与支撑部分相邻并与颗粒输送部分间隔开的外部部分。 供体辊还包括安装在主体上的电极部件和与主体的支撑部分相连并电连接到电极部件的电连接器。 电连接器适于电连接到电源。

公开(公告)号：US5600411A

公开(公告)日：1997-02-04

申请号：US474861

申请日：1995-06-07

Applicant: Steven C. Hart

Inventor： Steven C. Hart

IPC: G03G21/10 ,  G03G15/08 ,  G03G21/00

CPC classification number: G03G15/0887 ,  G03G15/0877

Abstract: An apparatus for trapping a contaminant is provided. The apparatus includes a first member having a plurality of apertures in the first member and a second member having a plurality of apertures in the second member. The second member is in juxtaposition with the first member. A space between the first member and the second member is smaller than a maximum length of the contaminant.

Abstract translation: 提供了一种用于捕集污染物的装置。 该装置包括在第一构件中具有多个孔的第一构件和在第二构件中具有多个孔的第二构件。 第二个成员与第一个成员并列。 第一构件和第二构件之间的空间小于污染物的最大长度。

公开(公告)号：US5570169A

公开(公告)日：1996-10-29

申请号：US533229

申请日：1995-09-25

Applicant: Steven C. Hart

Inventor： Steven C. Hart

IPC: G03G15/08 ,  G03G15/06

CPC classification number: G03G15/0818

Abstract: A donor roll for transporting marking particles to an electrostatic latent image recorded on a surface is provided. The donor roll is adaptable for use with a commutator for applying an electrical field to the roll to assist in transporting the marking particles. The donor roll includes a rotatably mounted body and an electrode member mounted on the body. The donor roll further includes a connector operably associated with the body, electrically connected to the electrode member, and rotatable with the body. The connector is adapted to be removably connectable to the commutator.

Abstract translation: 提供了用于将标记颗粒传送到记录在表面上的静电潜像的供体辊。 供体辊适用于与换向器一起使用以将电场施加到辊以帮助运送标记颗粒。 供体辊包括可旋转地安装的主体和安装在主体上的电极构件。 供体辊还包括与主体可操作地相关联的电连接器，电连接到电极构件并且可与身体一起旋转。 连接器适于可拆卸地连接到换向器。