Device for conveying sheetlike material
    2.
    发明授权
    Device for conveying sheetlike material 失效
    用于输送片状材料的装置

    公开(公告)号:US06260844B1

    公开(公告)日:2001-07-17

    申请号:US09284922

    申请日:1999-06-10

    IPC分类号: B65H506

    CPC分类号: B65H5/062 B65H5/38

    摘要: A device for conveying sheet-like material between a driven roller and a counter-pressure roller is disclosed. The device also includes opposing guide plates that form a channel for feeding the sheet-like material to the nip between the two rollers. At least one of the rollers includes a channel-like recess into which its associated guide plate extends.

    摘要翻译: 公开了一种用于在从动辊和反压辊之间输送片状材料的装置。 该装置还包括形成用于将片状材料供给到两个辊之间的辊隙的通道的相对的导向板。 辊中的至少一个包括其相关联的导板延伸到其中的通道状凹部。

    Shutter arrangement for access to a paper path of a single sheet printer or copier
    3.
    发明授权
    Shutter arrangement for access to a paper path of a single sheet printer or copier 失效
    用于访问单张打印机或复印机的纸张路径的快门布置

    公开(公告)号:US06236824B1

    公开(公告)日:2001-05-22

    申请号:US09284821

    申请日:1999-06-17

    IPC分类号: G03G1500

    摘要: A shutter device enables access to the paper path in a single sheet printer with a first shutter (P1) which can pivot about a first pivotal axis (D2) into an open position wherein shutter stands at a distance from the paper path and uncovers an opening. A second shutter (P2) is located near the first shutter (P1). Like the first shutter, the second shutter forms, when in an operating position, a second of the guide surfaces adjacent to the section formed by the first shutter (P1), which can pivot about a second pivotal axis (D1) into an open position and increase an opening for access to the paper path when in this position. In order to support opening of the second shutter (P2), a clamping member (Z1) is also provided on the second shutter, which is prestressed when the second shutter (P2) is in the operating position.

    摘要翻译: 快门装置使得能够使用能够围绕第一枢转轴线(D2)枢转的第一快门(P1)进入单张打印机中的纸张路径到打开位置,其中快门与纸张路径隔开一定距离,并且露出开口 。 第二挡板(P2)位于第一挡板(P1)附近。 类似于第一快门,当处于操作位置时,第二快门形成与第一快门(P1)形成的部分相邻的第二引导表面,其可绕第二枢转轴线(D1)枢转到打开位置 并在此位置增加打开纸张通道。 为了支撑打开第二挡板(P2),夹紧构件(Z1)也设置在第二挡板上,当第二挡板(P2)处于操作位置时,其被预应力。