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114 条记录 (耗时 0.022 秒)

    Method and apparatus for compensating for skewing of documents
    41.
    发明公开
    Method and apparatus for compensating for skewing of documents 失效
    Verfahren und Einrichtung zum Ausgleichen vonschrägliegendemSchriftgut。

    公开(公告)号：EP0536885A1

    公开(公告)日：1993-04-14

    申请号：EP92307697.0

    申请日：1992-08-24

    申请人： MOORE BUSINESS FORMS, INC.

    发明人： Kalisiak, Michael S.

    IPC分类号： B65H7/08 ,  B65H9/10 ,  B65G47/244 ,  B65G47/22

    CPC分类号： B65H9/002 ,  B65G47/22 ,  B65G47/244 ,  B65G2203/042 ,  B65H7/08 ,  B65H2220/09 ,  B65H2301/331 ,  B65H2404/14 ,  B65H2511/22 ,  B65H2511/242 ,  B65H2511/514 ,  B65H2513/10 ,  B65H2513/11 ,  B65H2513/41 ,  B65H2513/412 ,  B65H2701/1311 ,  B65H2220/01 ,  B65H2220/02 ,  B65H2220/11 ,  B65H2220/03

    摘要： The skew angle of a sheet (39) (e.g., business form or other document) is detected by providing two sensors (40, 40') spaced from each other a known distance along a straight line perpendicular to the direction (A) of conveyance of the sheet. If there is a skew, the distance travelled by the sheet leading edge (44) between sensings by the sensors is determined, and the skew angle calculated from its tangent. First and second independent drive rollers (35, 36) under the sheet are driven in opposite directions of rotation to compensate for the skew angle. The rollers preferably act in conjunction with a controller (42) (computer) to not only reorient the sheet to compensate for the skew, but also to rotate the document through a significant angle (e.g., 90 o ) to give the sheet a second orientation different from its initial orientation (e.g., from portrait to landscape).

    摘要翻译： 纸张（39）（例如商业形式或其他文件）的倾斜角度通过提供沿着垂直于传送方向（A）的直线的彼此间隔开的已知距离的两个传感器（40,40'）来检测 的表格。 如果存在偏斜，则确定由传感器感测之间的片材前缘（44）行进的距离，并且从其切线计算出的倾斜角度。 片材下面的第一和第二独立驱动辊（35,36）在相反的旋转方向上被驱动以补偿偏斜角。 辊优选地与控制器（42）（计算机）结合起来，以便不仅重新定向片材以补偿歪斜，而且还使文件旋转大的角度（例如90°）以使片材a 第二个方向不同于其初始方向（例如，从纵向到横向）。

    System for alignment and feeding cooperating fabric parts in sewing operations
    42.
    发明公开
    System for alignment and feeding cooperating fabric parts in sewing operations 失效
    一种用于对准和在织物的相同方向条缝纫作业作用的进料系统。

    公开(公告)号：EP0209129A2

    公开(公告)日：1987-01-21

    申请号：EP86109780.6

    申请日：1986-07-16

    申请人： LEVI STRAUSS & CO.

    发明人： Croyle, Gene F.

    IPC分类号： B65H7/08 ,  D05B35/10 ,  A41H43/02 ,  B65H7/10

    CPC分类号： D05B35/102 ,  A41H43/0278 ,  B65H43/00

    摘要： An apparatus to align a plurality of objects (14;16) comprises:
    transport means (24;26) for moving the objects over a predetermined path;
    positional detection means (32;34;36;38;40;42;44;46) located along the path for determining the actual positions of the objects and for providing an alignment correction signal; and
    repositioning means (52;54) for altering the movement of at least one object along said path in response to the alignment correction signal.

    摘要翻译： 的装置对齐对象的多个（14; 16）包括：...传送装置（24; 26），用于在预定的路径移动所述对象; ...位置检测装置（32; 34; 36; 38; 40; 42; 44 ; 46）沿着用于确定性采矿目的和用于对准校正信号的提供的实际位置的路径定位; ...和重新定位装置（52; 54）用于改变响应于所述对准校正信号沿着所述路径的至少一个对象的运动。

    SHEET PROCESSING SYSTEM AND CONTROL METHOD
    47.
    发明公开
    SHEET PROCESSING SYSTEM AND CONTROL METHOD 审中-公开

    公开(公告)号：EP3352021A1

    公开(公告)日：2018-07-25

    申请号：EP17208784.3

    申请日：2017-12-20

    申请人： KABUSHIKI KAISHA TOSHIBA ,  Toshiba TEC Kabushiki Kaisha

    发明人： HASHIMOTO, Yoshihisa

    IPC分类号： G03G15/00 ,  B65H37/04 ,  B26D1/01 ,  B65H31/20 ,  B65H31/34 ,  B65H7/02 ,  B65H7/08 ,  B65H7/14 ,  B65H7/20 ,  B65H9/00 ,  B65H9/10

    摘要： A sheet processing system according to an embodiment includes a tray that supports a sheet on opposite sides of the sheet orthogonal to a conveyance direction of the sheet. The tray includes a first adjustable support and second adjustable support positioned opposite the first adjustable support in the direction orthogonal to the conveyance direction of the sheet. A skew sensor detects a skew angle of the sheet conveyed to the tray. A corner sensor detects positions of each corner on a front end in the downstream direction of the sheet conveyed to the tray. A controller controls movement of the first and second adjustable supports based on the detected skew angle and the detected positions of each corner on the front end of the sheet conveyed to the tray so that the sheet is conveyed to the tray without jamming.

    CONVEYOR MECHANISM AND A METHOD FOR ADJUSTING A CONVEYOR MECHANISM
    48.
    发明公开
    CONVEYOR MECHANISM AND A METHOD FOR ADJUSTING A CONVEYOR MECHANISM 审中-公开
    FÖRDERMECHANISMUSUND VERFAHREN ZUR ANPASSUNG DESFÖRDERMECHANISMUS

    公开(公告)号：EP3023373A1

    公开(公告)日：2016-05-25

    申请号：EP15194918.7

    申请日：2015-11-17

    申请人： OCE-Technologies B.V.

    发明人： SMEYERS, Johannes H.L. ,  ALBERS, Antonius G.H. ,  JACOBS, Hermanus R.J. ,  JANSSEN, Cornelius M.F. ,  WINARTO, Reinoldus F. ,  CLEVERS, Ernest J.J.

    IPC分类号： B65H5/00 ,  B65H5/22 ,  B65H7/08 ,  B65H9/10

    CPC分类号： B65H7/20 ,  B65H5/004 ,  B65H5/021 ,  B65H5/224 ,  B65H7/08 ,  B65H9/002 ,  B65H2404/2693 ,  B65H2511/20 ,  B65H2511/512 ,  B65H2553/41 ,  B65H2553/512 ,  B65H2553/82 ,  B65H2553/83 ,  B65H2801/15 ,  B65H2220/01 ,  B65H2220/11 ,  B65H2220/02

    摘要： The present invention provides a conveyor mechanism for conveying sheets. The conveyor mechanism comprises a movable conveyor body, a drive mechanism, and an adjustment system configured to detect and correct skewing of the conveyor body, comprising one or more markers provided on or in the conveyor body, a sensor arrangement for detecting each marker at two or more discrete positions, and a processor to determine the skewing of the conveyor body. The conveyor body and the drive mechanism of the conveyor mechanism are mounted on a movable conveyor frame, and the adjustment system includes a frame shifting device comprising one or one or more actuator for shifting or moving the conveyor frame relative to a fixed framework. The invention also provides a related method of correcting skewing in a conveyor mechanism for conveying sheets along a transport path.

    摘要翻译： 本发明提供一种输送纸张的输送机构。 输送机构包括可移动的输送机主体，驱动机构和调整系统，其配置成检测和纠正输送机主体的偏斜，包括设置在输送机主体上或输送机主体上的一个或多个标记，用于检测两个标记的传感器装置 或更多离散位置，以及处理器，用于确定输送机主体的倾斜。 输送机主体和输送机构的驱动机构安装在可移动的输送框架上，调节系统包括框架移动装置，该框架移动装置包括一个或一个或多个致动器，用于相对于固定框架移动或移动输送机框架。 本发明还提供了一种校正传送机构中的倾斜的相关方法，用于沿传送路径输送片材。