EDGE CUTTER ASSEMBLY FOR USE WITH A ROTATABLE DRUM
    2.
    发明公开
    EDGE CUTTER ASSEMBLY FOR USE WITH A ROTATABLE DRUM 有权
    磨边安排一个旋转鼓的

    公开(公告)号:EP2082117A2

    公开(公告)日:2009-07-29

    申请号:EP07864294.9

    申请日:2007-11-13

    申请人: Kennametal Inc.

    IPC分类号: E21C25/10 E21C25/00

    CPC分类号: B28D1/188

    摘要: The edge cutter bit assembly (40) includes a plurality of holders (42). Each holder (42) has a bore (50) for holding a non-rotatable cutter bit (70). The holders (42) are oriented with respect to the drum (22) so that at least a portion of each one of the cutter bits (70) extends past the edge of the drum (22).