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1. 发明授权

US07310491B2 Non-gouging sheet stripper assembly 有权
标题翻译：非刨纸板组件
公开(公告)号：US07310491B2
公开(公告)日：2007-12-18
申请号：US11234454
申请日：2005-09-23
申请人： Robert S. Pawlik , Robert R. Tuchrelo , Billy T. Stojanovski , Nathan E. Smith
发明人： Robert S. Pawlik , Robert R. Tuchrelo , Billy T. Stojanovski , Nathan E. Smith
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , Y10S271/90
摘要： A non-gouging sheet stripper assembly is disclosed for stripping copy sheets from a surface of a moving fusing member. The non-gouging sheet stripper assembly includes (a) at least one baffle forming part of a sheet path; (b) a finger shaft having a first end attached to the at least one baffle and a second distal end for forming a sheet directing first angle with the surface of the moving fusing member; and (c) a finger tip located at the second distal end of the finger shaft and having a contour for forming a sheet stripping second angle, that is different from the sheet directing first angle with the surface of the moving fusing member.
摘要翻译：公开了一种用于从移动定影构件的表面剥离复印纸的非气泡剥离纸组件。非气泡薄板剥离器组件包括（a）形成片材路径的一部分的至少一个挡板; （b）指状轴，其具有附接到所述至少一个挡板的第一端和用于形成与所述移动定影构件的表面引导第一角度的片材的第二远端; 和（c）指尖位于指状轴的第二远端，并且具有用于形成剥离第二角度的轮廓，该轮廓不同于与移动定影构件的表面引导第一角度的片材。

2. 发明授权

US06876832B2 Fuser apparatus having cleaning web spooling prevention 失效
标题翻译：具有清洁卷筒纸预防的定影装置
公开(公告)号：US06876832B2
公开(公告)日：2005-04-05
申请号：US10455483
申请日：2003-06-05
申请人： Robert G. Pirwitz , Robert S. Pawlik , Robert R. Tuchrelo , Thomas C. Fowler
发明人： Robert G. Pirwitz , Robert S. Pawlik , Robert R. Tuchrelo , Thomas C. Fowler
IPC分类号： G03G15/20
CPC分类号： G03G15/2014
摘要： 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.
摘要翻译：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。

3. 发明申请

US20120051807A1 PRINTER HEATING ELEMENT 审中-公开
标题翻译：打印机加热元件
公开(公告)号：US20120051807A1
公开(公告)日：2012-03-01
申请号：US12869795
申请日：2010-08-27
申请人： Tab A. Tress , Robert S. Pawlik , Brian Gillis , Nathan E. Smith
发明人： Tab A. Tress , Robert S. Pawlik , Brian Gillis , Nathan E. Smith
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： An improved fuser includes a heater which provides uniformity at the surface of a fuser roll that contacts an imaged sheet. The heater is configured to include a single resistive element shaped to heat multiple sheet sizes with independently controllable conductive traces connected to outer segments of the resistive element and adapted to supply electricity to separate sections of the resistive element in accordance with the size of sheet being fed through the fuser center registered and without the need for cold spot compensation.
摘要翻译：改进的定影器包括加热器，其在与成像的片材接触的定影辊的表面上提供均匀性。该加热器被配置成包括一个单一的电阻元件，其被成形为加热多个片材尺寸，其具有连接到电阻元件的外部段的独立可控的导电迹线，并且适于根据被馈送的片材的尺寸向电阻元件的分开的部分供电通过定影中心注册，无需冷点补偿。

4. 发明授权

US06927006B2 Fuser member having fluorocarbon outer layer 失效
标题翻译：具有氟碳外层的定影器构件
公开(公告)号：US06927006B2
公开(公告)日：2005-08-09
申请号：US10446909
申请日：2003-05-28
申请人： Patrick J. Finn , Robert S. Pawlik , Elizabeth L. Barrese , David J. Gervasi , Pat Goode , Santokh S. Badesha
发明人： Patrick J. Finn , Robert S. Pawlik , Elizabeth L. Barrese , David J. Gervasi , Pat Goode , Santokh S. Badesha
IPC分类号： G03G15/20 , G03G13/20 , B32B27/06
CPC分类号： G03G15/2057 , G03G2215/2009 , G03G2215/2016 , G03G2215/2022 , G03G2215/2038 , Y10T428/24215 , Y10T428/3154 , Y10T428/31544 , Y10T428/31721 , Y10T428/31728
摘要： A fuser member having a polyimide substrate, and thereover, an outer layer with from about 61 to about 99 volume percent fluorocarbon.
摘要翻译：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。

5. 发明申请

US20100278569A1 APPARATUSES USEFUL FOR PRINTING AND METHODS OF TREATING MARKING MATERIAL ON MEDIA 有权
标题翻译：用于打印的设备和介质处理标记材料的方法
公开(公告)号：US20100278569A1
公开(公告)日：2010-11-04
申请号：US12432374
申请日：2009-04-29
申请人： Patrick James FINN , David C. Irving , Robert S. Pawlik
发明人： Patrick James FINN , David C. Irving , Robert S. Pawlik
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： Apparatuses useful for printing and methods of treating marking material on media are provided. An exemplary embodiment of the apparatuses includes a first member including a first outer surface; and a roll including a second outer surface forming a nip with the first outer surface. The second outer surface includes an inner portion having first and second axially-spaced edges, a roughened first high-friction surface axially outward from the first edge and a roughened second high-friction surface axially outward from the second edge. The first and second high-friction surfaces extend circumferentially around the roll and have a higher roughness than the inner portion. The inner portion and the first and second high-friction surfaces contact the first outer surface at the nip, and the first and second high-friction surfaces lie outside of a media path through the nip.
摘要翻译：提供了可用于印刷的设备和在介质上处理标记材料的方法。装置的示例性实施例包括：第一构件，其包括第一外表面; 以及包括与第一外表面形成辊隙的第二外表面的辊。第二外表面包括具有第一和第二轴向间隔边缘的内部部分，从第一边缘轴向向外的粗糙化的第一高摩擦表面和从第二边缘轴向向外的粗糙化的第二高摩擦表面。第一和第二高摩擦表面围绕辊周向延伸并且具有比内部部分更高的粗糙度。内部部分和第一和第二高摩擦表面在辊隙处接触第一外表面，并且第一和第二高摩擦表面位于穿过辊隙的介质路径的外部。

6. 发明授权

US4875068A Integrated fuser connector and alignment member 失效
标题翻译：集成定影连接器和对准构件
公开(公告)号：US4875068A
公开(公告)日：1989-10-17
申请号：US147941
申请日：1988-01-25
申请人： Robert S. Pawlik , Kenneth R. Rasch
发明人： Robert S. Pawlik , Kenneth R. Rasch
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： The present invention is a fuser assembly having a molded housing with a plurality of integral posts disposed along a first surface, an elongated electrically conductive contact strip having at least one set of integral, oppositely disposed spring clips and a pair of upright extending tabs, the spring clips engaging opposite sides of one of the integral posts to secure the contact strip to the housing and align the strip within the housing, a fuser roll with an associated electrical heating element disposed within the housing, one end of the heating element being secured to the end of one of the upright extending tabs, and a thermal cut-off element electrically connected to the heating element with one end of the thermal element secured to an end of the second upright extending tab.
摘要翻译：本发明是一种定影组件，其具有模制壳体，该模制壳体具有沿着第一表面设置的多个整体柱，细长的导电接触条，其具有至少一组一体的相对设置的弹簧夹和一对直立延伸的突片，弹簧夹接合一个整体柱的一个的相对侧，以将接触条固定到壳体并将带对准在壳体内;定影辊，其具有设置在壳体内的相关联的加热元件，加热元件的一端固定到所述直立延伸片中的一个的端部以及与所述加热元件电连接的热切断元件，所述热元件的一端固定到所述第二直立延伸片的一端。

7. 发明授权

US08121528B2 Apparatuses useful for printing and methods of treating marking material on media 有权
标题翻译：用于印刷的设备和在介质上处理标记材料的方法
公开(公告)号：US08121528B2
公开(公告)日：2012-02-21
申请号：US12490755
申请日：2009-06-24
申请人： Robert S. Pawlik , Nathan Smith , Brian Gillis , Thomas C. Fowler
发明人： Robert S. Pawlik , Nathan Smith , Brian Gillis , Thomas C. Fowler
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G15/2039 , G03G2215/2035
摘要： Apparatuses useful for printing and methods of treating marking material on media are provided. An exemplary embodiment of the apparatuses useful for printing includes a roll including a first outer surface; a continuous belt including an inner surface and a second outer surface forming a nip by contact with the first outer surface, the belt being driven to rotate by rotation of the roll; a heater disposed inside of the belt and comprising a first heating surface contacting the inner surface of the belt at the nip; and a heating fin in thermal contact with the heater, the heating fin including a second heating surface extending circumferentially in contact with a pre-nip portion of the inner surface of the belt. Thermal energy is conducted from the heater to the heating fin. The second heating surface pre-heats the pre-nip portion of the belt before the pre-nip portion is rotated to the nip, and the first heating surface of the heater heats the pre-heated, pre-nip portion at the nip.
摘要翻译：提供了可用于印刷的设备和在介质上处理标记材料的方法。用于打印的装置的示例性实施例包括：包括第一外表面的卷; 连续带，其包括通过与所述第一外表面接触而形成辊隙的内表面和第二外表面，所述带被驱动以通过所述辊的旋转而旋转; 设置在所述带内的加热器，包括在所述辊隙处与所述带的内表面接触的第一加热表面; 以及与所述加热器热接触的加热翅片，所述加热翅片包括沿周向延伸的第二加热表面，所述第二加热表面与所述带的内表面的预压合部分接触。热能从加热器传导到加热翅片。第二加热表面在预压合部分旋转到辊隙之前预先加热带的预压合部分，并且加热器的第一加热表面在辊隙处加热预加热的预压合部分。

8. 发明授权

US5245395A Recording substrate wave restrictor 失效
标题翻译：记录基板波浪限制器
公开(公告)号：US5245395A
公开(公告)日：1993-09-14
申请号：US756247
申请日：1991-09-06
申请人： Robert S. Pawlik , Robert E. Gary
发明人： Robert S. Pawlik , Robert E. Gary
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： An improved fusing apparatus including a baffle assembly having at least one member for imparting an arcuate-shaped profile in a sheet of recording substrate subsequent to the transport thereof through a fuser nip. The arcuate-shaped profile is imparted along a generally central axis of the recording substrate, substantially perpendicular to the path of movement thereof, providing lateral strength to the substrate for eliminating the formation of longitudinal waves therein.
摘要翻译：一种改进的定影装置，包括挡板组件，该挡板组件具有至少一个构件，用于在其通过定影辊隙传送之后，在记录基板中赋予弓形轮廓。弓形轮廓沿着记录基板的大致中心轴线施加，基本上垂直于其运动路径，为基板提供横向强度以消除其中的纵波形成。

9. 发明授权

US5202734A Spring loaded oil distributing preheated donor roll 失效
标题翻译：弹簧加载油分配预先加入的滚筒
公开(公告)号：US5202734A
公开(公告)日：1993-04-13
申请号：US757089
申请日：1991-09-10
申请人： Robert S. Pawlik , Richard G. Palmatier , Robert Gary
发明人： Robert S. Pawlik , Richard G. Palmatier , Robert Gary
IPC分类号： B05C1/02 , G03G15/20
CPC分类号： G03G15/2025
摘要： A release agent management (RAM) system including a metering roll supported for contact with release agent material contained in a sump. A donor roll is provided for applying oil deposited on its surface by the metering roll. Prior to fusing taking place, the donor roll is supported in pressure engagement with the fuser roll and out of contact with the metering roll. During fusing the donor roll is cammed into engagement with the metering roll.

10. 发明授权

US08107871B2 Apparatuses useful for printing and methods of treating marking material on media 有权
标题翻译：用于印刷的设备和在介质上处理标记材料的方法
公开(公告)号：US08107871B2
公开(公告)日：2012-01-31
申请号：US12432374
申请日：2009-04-29
申请人： Patrick James Finn , David C. Irving , Robert S. Pawlik
发明人： Patrick James Finn , David C. Irving , Robert S. Pawlik
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G2215/2035
摘要： Apparatuses useful for printing and methods of treating marking material on media are provided. An exemplary embodiment of the apparatuses includes a first member including a first outer surface; and a roll including a second outer surface forming a nip with the first outer surface. The second outer surface includes an inner portion having first and second axially-spaced edges, a roughened first high-friction surface axially outward from the first edge and a roughened second high-friction surface axially outward from the second edge. The first and second high-friction surfaces extend circumferentially around the roll and have a higher roughness than the inner portion. The inner portion and the first and second high-friction surfaces contact the first outer surface at the nip, and the first and second high-friction surfaces lie outside of a media path through the nip.
摘要翻译：提供了可用于印刷的设备和在介质上处理标记材料的方法。装置的示例性实施例包括：第一构件，其包括第一外表面; 以及包括与第一外表面形成辊隙的第二外表面的辊。第二外表面包括具有第一和第二轴向间隔边缘的内部部分，从第一边缘轴向向外的粗糙化的第一高摩擦表面和从第二边缘轴向向外的粗糙化的第二高摩擦表面。第一和第二高摩擦表面围绕辊周向延伸并且具有比内部部分更高的粗糙度。内部部分和第一和第二高摩擦表面在辊隙处接触第一外表面，并且第一和第二高摩擦表面位于穿过辊隙的介质路径的外部。

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