公开(公告)号：US20040247351A1

公开(公告)日：2004-12-09

申请号：US10455483

申请日：2003-06-05

Applicant: Xerox Corporation

Inventor： Robert G. Pirwitz ,  Robert S. Pawlik ,  Robert R. Tuchrelo ,  Thomas C. Fowler

IPC: G03G015/20

CPC classification number: G03G15/2014

Abstract: A fuser for an electrophotographic printer or copier has a fuser roll and pressure roll that form a nip through which a recording paper having a toner image is passed to fuse the toner image thereon. The fuser includes a cleaning web system to clean the fuser roll having a web supply roll, a tension roll to press the web against the fuser roll, and a web take up roll. To prevent spooling of the web from the supply roll during a paper jam clearance while the pressure roll is in contact with the fuser roll, a torsion spring is mounted on the tension roll shaft. The torsion spring provides enough torsional force on the tension roll to prevent rotation thereof during a jam clearance, thus preventing web spooling. During normal operation, the take up roll intermittently overcomes the torsion spring to step the web thereon.

Abstract translation: 用于电子照相打印机或复印机的定影器具有形成辊隙的定影辊和压力辊，通过该辊隙传送具有调色剂图像的记录纸以将调色剂图像熔合在其中。 定影器包括清洁网系统以清洁具有卷筒纸供应辊的定影辊，将卷筒纸压靠在定影辊上的张力辊和卷取卷筒。 为了防止当压辊与定影辊接触时在卡纸间隙期间卷筒纸从供给辊上卷绕，扭力弹簧安装在张力辊轴上。 扭力弹簧在张力辊上提供足够的扭转力，以防止在卡纸间隙期间旋转，从而防止卷筒纸缠绕。 在正常操作期间，卷取辊间歇地克服了扭转弹簧以使幅材在其上移动。

公开(公告)号：US20030207078A1

公开(公告)日：2003-11-06

申请号：US10446909

申请日：2003-05-28

Applicant: Xerox Corporation

Inventor： Patrick J. Finn ,  Robert S. Pawlik ,  Elizabeth L. Barrese ,  David J. Gervasi ,  Pat Goode ,  Santokh S. Badesha

IPC: B32B027/06

CPC classification number: G03G15/2057 ,  G03G2215/2009 ,  G03G2215/2016 ,  G03G2215/2022 ,  G03G2215/2038 ,  Y10T428/24215 ,  Y10T428/3154 ,  Y10T428/31544 ,  Y10T428/31721 ,  Y10T428/31728

Abstract: A fuser member having a polyimide substrate, and thereover, an outer layer with from about 61 to about 99 volume percent fluorocarbon.

Abstract translation: 具有聚酰亚胺基底的定影器构件，以及具有约61至约99体积％碳氟化合物的外层。

公开(公告)号：US20030049056A1

公开(公告)日：2003-03-13

申请号：US09948522

申请日：2001-09-07

Applicant: Xerox Corporation

Inventor： Patrick J. Finn ,  Robert S. Pawlik ,  Elizabeth L. Barrese ,  David J. Gervasi ,  Pat Goode ,  Santokh S. Badesha

IPC: B32B003/04 ,  G03G015/20

CPC classification number: G03G15/2057 ,  G03G2215/2009 ,  G03G2215/2016 ,  G03G2215/2022 ,  G03G2215/2038 ,  Y10T428/31721

Abstract: A fuser component useful in electrostatographic machines, having a substrate, an optional intermediate and/or adhesive layer, and an outer polyimide layer.

Abstract translation: 一种用于静电照相机中的定影器部件，具有基底，可选的中间和/或粘合剂层以及外部聚酰亚胺层。