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    • 1. 发明申请
    • Heading Machine
    • 标题机
    • US20120104831A1
    • 2012-05-03
    • US13383649
    • 2010-07-13
    • Hubert RiegerKurt SchafferAlois LeitnerEgmont LammerLeonardo Gonzalez
    • Hubert RiegerKurt SchafferAlois LeitnerEgmont LammerLeonardo Gonzalez
    • E21C35/22
    • E21C35/223E21C27/02E21C29/22E21D20/003
    • In a heading machine (1) including a track chain running gear, a cutter arm (3) pivotally fixed to a machine frame and comprising rotatably drivable cutting tools (4), a fresh-air supply for supplying fresh air to the working face, and an exhaust means for evacuating exhaust air and dust from the working face, the heading machine (1) further comprises at least one anchor drilling and setting device (5) disposed behind the cutting tools (4) and at least one working platform (11) disposed at least partially laterally outside the anchor drilling and setting device (5), wherein at least one air duct of the fresh-air supply and/or the exhaust means is led through below the at least one working platform (11) and/or laterally led around the working platform (11).
    • 在包括履带链行走装置的拣选机(1)中,可枢转地固定在机架上的包括可旋转地驱动的切割工具(4)的切割臂(3),用于向工作面供给新鲜空气的新鲜空气供给装置, 以及用于从工作面排出排气和灰尘的排气装置,所述heading机(1)还包括设置在所述切割工具(4)后面的至少一个锚定钻孔和定位装置(5)和至少一个工作平台(11) )至少部分地侧向设置在锚定钻孔和定位装置(5)的外部,其中,新鲜空气供应源和/或排气装置的至少一个空气管道被引导到至少一个工作平台(11)下方和/ 或横向引导在工作平台(11)周围。