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    • 3. 发明授权
    • Method and apparatus for stripping media from a surface in an apparatus useful for printing
    • 用于从用于印刷的设备中的表面剥离介质的方法和设备
    • US08433228B2
    • 2013-04-30
    • US12352250
    • 2009-01-12
    • Christine A. KeenanAugusto E. BartonAnthony S. Condello
    • Christine A. KeenanAugusto E. BartonAnthony S. Condello
    • G03G15/20
    • B41F17/007B41M5/0358G03G15/2028
    • Apparatuses useful for printing and methods of stripping media from surfaces in apparatuses useful for printing are provided. An exemplary embodiment of an apparatus useful for printing comprises a first roll; a belt including an inner surface and an outer surface, the first roll and the outer surface of the belt forming a nip; and a stripping member located internal to the belt. The stripping member includes at least a first stripping surface and a second stripping surface having a smaller curvature than the first stripping surface. The stripping member is rotatable to selectively position one of the first stripping surface and the second stripping surface in contact with the inner surface of the belt. The one of the first stripping surface and the second stripping surface facilitates stripping of a medium fed to the nip from the outer surface of the belt.
    • 提供了可用于打印的设备和从用于打印的设备中的表面剥离介质的方法。 用于打印的装置的示例性实施例包括第一卷; 包括内表面和外表面的带,所述第一辊和所述带的外表面形成辊隙; 以及位于带内部的剥离构件。 剥离构件至少包括具有比第一剥离表面小的曲率的第一剥离表面和第二剥离表面。 剥离构件可旋转以选择性地定位与带的内表面接触的第一剥离表面和第二剥离表面中的一个。 第一剥离表面和第二剥离表面中的一个有助于从带的外表面进给到辊隙的介质的剥离。
    • 7. 发明申请
    • FIXING DEVICES FOR FIXING MARKING MATERIAL TO A WEB WITH CONTACT PRE-HEATING OF WEB AND MARKING MATERIAL AND METHODS OF FIXING MARKING MATERIAL TO A WEB
    • 用于将标记材料固定到网上的固定装置与网络和标记材料的接触预加热和将标记材料固定到网络的方法
    • US20120039646A1
    • 2012-02-16
    • US12855036
    • 2010-08-12
    • Anthony S. CondelloDale R. Mashtare
    • Anthony S. CondelloDale R. Mashtare
    • G03G15/20
    • G03G15/2021G03G15/2028G03G2215/00455G03G2215/2006
    • Fixing devices for fixing marking material to a web, printing apparatuses and methods of fixing marking material to a web are provided. An exemplary embodiment of the fixing devices includes a first roll including a heated outer surface; a second roll forming a fixing nip with the outer surface of the first roll at which a continuous web on which marking material is disposed is received; a third roll positioned to contact the web prior to entering the fixing nip; and an adjustment mechanism connected to the third roll. The adjustment mechanism is operable to move the third roll to vary a wrap length of the web contacting the outer surface of the first roll upstream from the fixing nip to control pre-heating of the web and marking material by contact with the outer surface prior to entering the fixing nip. The first roll and second roll are operable to apply heat and pressure to the pre-heated web and marking material at the fixing nip to fix the marking material to the web.
    • 提供了用于将标记材料固定到网的固定装置,打印装置以及将标记材料固定到幅材上的方法。 定影装置的示例性实施例包括包括加热的外表面的第一辊; 第二辊,与所述第一辊的外表面形成定影辊隙,在所述第二辊的外表面上容纳有布置有标记材料的连续卷材; 第三辊定位成在进入定影辊隙之前与所述纤维网接触; 以及连接到第三辊的调节机构。 调节机构可操作以移动第三辊以改变接触第二辊的外表面的纸幅的卷绕长度,该卷取长度在定影辊隙上游,以控制纸幅和标记材料的预加热, 进入定影辊隙。 第一辊和第二辊可操作以将热和压力施加到预热幅材和定影辊隙处的标记材料,以将标记材料固定到幅材上。