Automatic sewing apparatus
    8.
    发明授权
    Automatic sewing apparatus 失效
    自动缝纫机

    公开(公告)号:US4587913A

    公开(公告)日:1986-05-13

    申请号:US721013

    申请日:1985-04-08

    CPC分类号: D05B41/00 D05B23/00

    摘要: A method and apparatus are provided for automatically sewing an advancing workpiece. To facilitate subsequent sewing operations, the workpiece length is calculated as the workpiece moves along its predetermined path of travel. If the advancing workpiece length lies within a preselected range of sizes, the workpiece will continue to move along its predetermined path. Should the workpiece length be calculated to be outside the preselected range of sizes, the workpiece is rejected from the predetermined path of travel.

    摘要翻译: 提供了一种自动缝制前进工件的方法和装置。 为了便于随后的缝制操作,当工件沿其预定行进路径移动时,计算工件长度。 如果推进的工件长度在预选的尺寸范围内,则工件将沿其预定路径继续移动。 如果工件长度计算在预先选定的尺寸范围之外,则工件将从预定的行进路径中排除。