SHEET RETENTION DEVICE
    2.
    发明申请
    SHEET RETENTION DEVICE 有权
    薄片保持装置

    公开(公告)号:US20140300049A1

    公开(公告)日:2014-10-09

    申请号:US14310497

    申请日:2014-06-20

    Abstract: A sheet retention device is provided for retaining at least one sheet. The sheet retention device comprises a sheet supporting means for supporting at least a first portion of the sheet, a rotatable guiding means configured to enclose a second portion of the sheet, an urging means and a drive means for in operation controllably rotating the rotatable guiding means. The rotatable guiding means comprises a passageway arranged through the rotatable guiding means, which passageway is configured to enclose the second portion of the sheet, the passageway having an entrance portion at one side of an outer surface of the rotatable guiding means and an exit portion at another side of an outer surface of the rotatable guiding means. Said exit portion is arranged in the passageway at an opposite end with respect to the entrance portion. The rotatable guiding means comprises a sheet deflecting surface, wherein in operation during at least part of a revolution of the rotatable guiding means a portion of the sheet is guided by the sheet deflecting surface into a sheet retaining position. The sheet retaining position is defined by the outer surface of the rotatable guiding means and the urging means. The urging means are urged against a portion of the outer surface of the rotatable guiding means in said sheet retaining position.

    Abstract translation: 提供了用于保持至少一个片材的片材保持装置。 片材保持装置包括用于支撑片材的至少第一部分的片材支撑装置,构造成包围片材的第二部分的可旋转引导装置,推动装置和驱动装置,用于可操作地使可旋转的引导装置 。 可旋转导向装置包括通过可旋转导向装置布置的通道,该通道构造成封闭片材的第二部分,该通道在可旋转导向装置的外表面的一侧具有入口部分,出口部分 可旋转引导装置的外表面的另一侧。 所述出口部分相对于入口部分在相对端设置在通道中。 可旋转引导装置包括片材偏转表面,其中在可旋转引导装置的旋转的至少一部分期间的操作中,片材的一部分被片材偏转表面引导到片材保持位置。 片材保持位置由可旋转导向装置的外表面和推动装置限定。 推压装置在所述片保持位置被推靠在可旋转引导装置的外表面的一部分上。

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