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    Portable machine tool for shearing metal sheets and profiles
    1.
    发明公开
    Portable machine tool for shearing metal sheets and profiles 失效
    Tragbare Werkzeugmaschine zum Schneiden von Metallblechen und -Profilen。

    公开(公告)号：EP0576908A1

    公开(公告)日：1994-01-05

    申请号：EP93109581.4

    申请日：1993-06-16

    申请人： Maschio, Rodolfo

    发明人： Maschio, Rodolfo

    IPC分类号： B23D33/00 ,  B21D28/00 ,  B26B15/00

    CPC分类号： E04D15/04 ,  B23D29/005

    摘要： Machine tool (5) for shearing a profiled contour on the free edges of a protection metal sheet (31) to be placed vertically over the ridge of a roof made with covering metal sheets (36) of shaped cross-section.
    The machine (5) includes means of guide (11,22) within which means(14) holding a punch (18) are slide-driven into approach with a matrix (26) open and fixed to said means of guide (11,22).
    In addition to means (7) for the operation of the punch holder means (14) and to means (10) that transmit motion to the punch holder means (14) are also included means (30,34,37) which permit a shearing of ridge sheet (31) that corresponds precisely to the contour of covering sheets (36) it overlaps even when the covering sheets (36) show uneveness of installation.

    摘要翻译： 用于在保护金属板（31）的自由边缘上剪切成垂直放置在由具有成形横截面的覆盖金属板（36）制成的屋顶的脊上的轮廓的机床（5）。 机器（5）包括引导件（11,22）的装置，在该装置中，夹持冲头（18）的装置（14）被滑动驱动到与打开并固定到所述导向装置（11,22）的矩阵 ）。 除了用于操作冲头保持器装置（14）的装置（7）以及将运动传递到冲头保持装置（14）的装置（10）还包括允许剪切的装置（30,34,37） 即使当覆盖片（36）显示出不均匀的安装时，脊片（31）的精确对应于覆盖片（36）的轮廓也相重叠。