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    • 2. 发明授权
    • Portable manually operable printing proofer
    • 便携式手动打印打印机
    • US08783180B1
    • 2014-07-22
    • US12799237
    • 2010-04-21
    • Anthony Gene DonatoTimothy Darren Livingston
    • Anthony Gene DonatoTimothy Darren Livingston
    • B41F3/28B41F5/20B41F5/24
    • B41F3/28
    • A manually operable proofing apparatus for performing sample test printings comprises a table for supporting a printable substrate, a carriage supported on the table for reciprocal movement along the printing surface, and a proofer assembly comprising an anilox roller for applying a printing material to the substrate. The carriage and the proofer assembly have matable quick-connect elements for selective attachment and detachment of the proofer assembly to, and from the carriage without fasteners or tools. The quick-connect element of the proofer assembly comprises a pair of bearings, and the quick-connect element of the carriage comprises a bracket defining an open receiving area for mated receipt of the bearing elements of the proofer assembly. The bracket of the carriage has a detent for retaining the bearing elements in an operational disposition supporting the anilox roller adjacent the printing surface when the bearing elements are mated within the receiving area.
    • 用于进行样品测试印刷的可手动打样装置包括用于支撑可印刷基底的台,支撑在桌子上的用于沿打印表面往复移动的滑架,以及包括用于将印刷材料施加到基底的网纹辊的校正组件。 滑架和校准器组件具有可配置的快速连接元件,用于选择性地将校准器组件附接和拆卸到没有紧固件或工具的托架上并且从托架移除。 开关组件的快速连接元件包括一对轴承,并且滑架的快速连接元件包括限定开放接收区域的支架,用于配合接收开关组件的支承元件。 托架的支架具有止动件,用于当轴承元件在接收区域内配合时,将支承元件保持在支撑网纹辊的位置,以支撑网纹辊。