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公开(公告)号：DE102020116306A1
公开(公告)日：2021-01-14
申请号：DE102020116306
申请日：2020-06-19
Applicant: XEROX CORP
Inventor： TERRERO CARLOS M , DUNHAM BRIAN J , SPENCE JAMES J
IPC: B41J11/06
Abstract: Offenbart wird ein Medientransportsystem, das eine Wabenkernplatte für den Transport und die Aufrechterhaltung der Planlage eines Medienbogens in einem zugehörigen Drucksystem verwendet. Gemäß einer beispielhaften Ausführungsform schließt die Wabenplatte eine Vielzahl von laminierten Schichten ein, die Merkmale einschließen, die so konfiguriert sind, dass sie durch die gesamte Dicke der Platte Vakuum übertragen.
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公开(公告)号：CA2487465C
公开(公告)日：2008-04-22
申请号：CA2487465
申请日：2004-11-15
Applicant: XEROX CORP
Inventor： BOTT DONALD M , RUSSEL STEVEN M , SPENCE JAMES J
Abstract: An air diffusing vacuum transport belt including a first perforated layer and a second non-perforated layer is provided for transporting image carryin g substrates without vacuum belt induced image defects. The first perforated layer includes a top surface and a bottom surface, solid areas, and perforated hol e areas interspersing the solid areas for directing pressurized airflow from the top surface through to the bottom surface. The air diffusing vacuum transport belt also includes a second non-perforated layer formed over the top surface of the first perforated layer and covering the solid areas and the perforated hole areas. The second non-- perforated layer has an inner surface positioned over the top surface of the first perforated layer, and an outer surface for uniformly supporting substrates. The second non-perforated layer as such is porous to air for diffusing pressuriz ed airflow from the outer surface thereof into the perforated hole areas of the first perforated layer, thereby enabling transporting of image carrying substrates without vacuum belt induced image defects. The second non-perforated layer is made of a selected material having a density significantly less than a density of said first layer.
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公开(公告)号：CA2966059C
公开(公告)日：2019-11-12
申请号：CA2966059
申请日：2017-05-02
Applicant: XEROX CORP
Inventor： BUCHAR WAYNE A , SPENCE JAMES J , ELLIOT JACK G , LEO MICHAEL F
Abstract: A printing system facilitates the printing of articles of manufacture. The system includes an array of printheads, a support member positioned to be parallel to a plane formed by the array of printheads, a member movably mounted to the support member, an actuator operatively connected to the movably mounted member, an object holder configured to mount to the movably mounted member, and a controller operatively connected to the plurality of printheads and the actuator. The controller is configured to operate the actuator to move the object holder past the array of printheads and to operate the plurality of printheads to eject marking material onto objects held by the object holder as the object holder passes the array of printheads. The support member and printhead array are oriented vertically to enable the printing system to be installed in a vertical cabinet that provides a small footprint in a non- production environment.
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公开(公告)号：CA2966059A1
公开(公告)日：2017-11-25
申请号：CA2966059
申请日：2017-05-02
Applicant: XEROX CORP
Inventor： BUCHAR WAYNE A , SPENCE JAMES J , ELLIOT JACK G , LEO MICHAEL F
Abstract: A printing system facilitates the printing of articles of manufacture. The system includes an array of printheads, a support member positioned to be parallel to a plane formed by the array of printheads, a member movably mounted to the support member, an actuator operatively connected to the movably mounted member, an object holder configured to mount to the movably mounted member, and a controller operatively connected to the plurality of printheads and the actuator. The controller is configured to operate the actuator to move the object holder past the array of printheads and to operate the plurality of printheads to eject marking material onto objects held by the object holder as the object holder passes the array of printheads. The support member and printhead array are oriented vertically to enable the printing system to be installed in a vertical cabinet that provides a small footprint in a non-production environment.
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公开(公告)号：DE102017202715A1
公开(公告)日：2017-09-07
申请号：DE102017202715
申请日：2017-02-20
Applicant: XEROX CORP
Inventor： SPENCE JAMES J , ATWOOD MARK A , ELLIOT JACK GAYNOR , DANIELS MARC D
Abstract: Ein Druckkopf weist eine Stützplatte und eine Düsenplatte auf. Die Stützplatte hat eine nicht ebene Unterseite. Die Düsenplatte hat eine nicht ebene Unterseite. Die Düsenplatte ist mit der Unterseite der Stützplatte gekoppelt.
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Patent Agency Ranking
公开(公告)号：DE102013204966B4
公开(公告)日：2020-07-16
申请号：DE102013204966
申请日：2013-03-20
Applicant: XEROX CORP
Inventor： HERRMANN DOUGLAS K , SPENCE JAMES J
Abstract: Drucklufttisch(10) zum Ausrichten und Feststellen eines Substratmedienbogens (5) darauf zur Handhabung in einem Drucksystem, wobei der Drucklufttisch Folgendes umfasst:eine Medienplatte (100), wobei die Medienplatte eine mit Löchern (120) versehene obere Oberfläche (102) aufweist, um einen Substratmedienbogen (5) aufzunehmen;ein umkehrbares Luftgebläse (180), wobei das umkehrbare Luftgebläse selektiv mindestens eine von einer positiven Luftströmung und einer negativen Luftströmung durch die mit Löchern (120) versehene obere Oberfläche (102) erzeugt, wobei die positive Luftströmung eine gasförmige Schicht aus Luft zwischen der mit Löchern versehenen oberen Oberfläche (102) und dem Substratmedienbogen (5) bildet, wobei die negative Luftströmung bewirkt, dass der Substratmedienbogen (5) ortsfest und in Eingriff auf der mit Löchern versehenen oberen Oberfläche (102) bleibt;eine Ausrichtungswand (130, 140), die sich an mindestens einem Rand der mit Löchern versehenen oberen Oberfläche (102) entlang erstreckt; undein Bogenfestlegelement (200), wobei das Bogenfestlegelement (200) selektiv eine waagerechte Festlegkraft auf den Substratmedienbogen (5) ausübt, die eine Bewegung des Substratmedienbogens über die mit Löchern versehene obere Oberfläche (102) bewirkt, um den Substratmedienbogen (5) mit der Ausrichtungswand (130, 140) in Eingriff zu bringen.
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公开(公告)号：BR102013011010A2
公开(公告)日：2015-06-30
申请号：BR102013011010
申请日：2013-05-03
Applicant: XEROX CORP
Inventor： SPENCE JAMES J , ROBINSON NORMAN D JR
Abstract: Transporte de mídia de substrato de mancal aéreo. A presente invenção refere-se a um aparelho para transportar uma folha de mídia de substrato ao longo de uma via de processo através de uma zona de marcação. O aparelho inclui uma zona de marcação, um trilho de suporte de mancal aéreo. A zona de marcação marca a folha de mídia de substrato. O trilho de suporte de mancal aéreo estende-se a partir de um primeiro local a montante da zona de marcação para um segundo local a jusante da zona de marcação. O carro de mídia transporta a folha ao longo da via de processo. O carro de mídia inclui um carretel de reservatório de tinta para reter a folha nele na medida em que o carro de mídia traslada através da zona de marcação. O carro de mídia é suportado ao longo da via de processo entre o primeiro e segundo locais pelo trilho de suporte de mancal aéreo. O trilho de suporte de mancal aéreo inclui uma camada gasosa fornecendo um suporte de mancal sem contato entre uma superfície externa do trilho de suporte de mancal aéreo e uma superfície de suporte sem contato do carro de mídia
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公开(公告)号：DE602004025440D1
公开(公告)日：2010-03-25
申请号：DE602004025440
申请日：2004-11-08
Applicant: XEROX CORP
Inventor： SPENCE JAMES J , BOTT DONALD M , RUSSEL STEVEN M
Abstract: An air diffusing vacuum transport belt (200) including a first perforated layer (210) and a second non-perforated layer (220) is provided for transporting image carrying substrates without vacuum belt induced image defects. The first perforated layer (210) includes a top surface and a bottom surface, solid areas, and perforated hole areas (216) interspersed in the solid areas for directing pressurized airflow from the top surface through to the bottom surface. The air diffusing vacuum transport belt also includes a second non-perforated layer (220) formed over the top surface of the first perforated layer and covering the solid areas and the perforated hole areas (216). The second non-perforated layer (220) has an inner surface positioned over the top surface of the first perforated layer, and an outer surface for uniformly supporting substrates. The second non-perforated layer (220) is porous to air for diffusing pressurized airflow from the outer surface thereof into the perforated hole areas (216) of the first perforated layer (210), thereby enabling transporting of image carrying substrates without vacuum belt induced image defects.
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公开(公告)号：BRPI0405067A
公开(公告)日：2005-07-19
申请号：BRPI0405067
申请日：2004-11-19
Applicant: XEROX CORP
Inventor： SPENCE JAMES J , RUSSEL STEVEN M , BOTT DONALD M
Abstract: An air diffusing vacuum transport belt (200) including a first perforated layer (210) and a second non-perforated layer (220) is provided for transporting image carrying substrates without vacuum belt induced image defects. The first perforated layer (210) includes a top surface and a bottom surface, solid areas, and perforated hole areas (216) interspersed in the solid areas for directing pressurized airflow from the top surface through to the bottom surface. The air diffusing vacuum transport belt also includes a second non-perforated layer (220) formed over the top surface of the first perforated layer and covering the solid areas and the perforated hole areas (216). The second non-perforated layer (220) has an inner surface positioned over the top surface of the first perforated layer, and an outer surface for uniformly supporting substrates. The second non-perforated layer (220) is porous to air for diffusing pressurized airflow from the outer surface thereof into the perforated hole areas (216) of the first perforated layer (210), thereby enabling transporting of image carrying substrates without vacuum belt induced image defects.
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公开(公告)号：CA2487465A1
公开(公告)日：2005-05-21
申请号：CA2487465
申请日：2004-11-15
Applicant: XEROX CORP
Inventor： RUSSEL STEVEN M , SPENCE JAMES J , BOTT DONALD M
Abstract: An air diffusing vacuum transport belt including a first perforated lay er and a second non-perforated layer is provided for transporting image carryin g substrates without vacuum belt induced image defects. The first perforated layer includes a top surface and a bottom surface, solid areas, and perforated hol e areas interspersing the solid areas for directing pressurized airflow from the top surface through to the bottom surface. The air diffusing vacuum transport belt also includes a second non-perforated layer formed over the top surface of the first perforated layer and covering the solid areas and the perforated hole areas. The second non- perforated layer has an inner surface positioned over the top surface of the first perforated layer, and an outer surface for uniformly supporting substrates. The second non-perforated layer as such is porous to air for diffusing pressuriz ed airflow from the outer surface thereof into the perforated hole areas of the first perforated layer, thereby enabling transporting of image carrying substrates without vacuum belt induced image defects.
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