Cover structure for electric circular saw
    5.
    发明授权
    Cover structure for electric circular saw 失效
    电动圆锯盖结构

    公开(公告)号:US5537748A

    公开(公告)日:1996-07-23

    申请号:US62989

    申请日:1993-05-18

    IPC分类号: B23D59/00 B23Q11/00 B23D45/16

    摘要: A cut waste discharging device for a circular saw blade of an electric power circular saw machine, which includes: a safety cover for covering an upper portion of the circular saw blade; a lower guard which is angularly movable into the safety cover in accordance with development of a cutting operation of a workpiece with the circular saw blade; and a partition wall provided along an inner peripheral wall of the safety cover so as not to interfere with the lower guard, thereby defining a passage of cut waste with the outer wall of the partition wall and the inner peripheral wall of the safety cover. With such an arrangement, the passage between the outer wall of the partition and the inner wall of the safety cover causes the cut waste, generated in the waste generating portion, to be led to a predetermined discharge place. Accordingly, the waste would not be splash within the safety cover and would not be splashed out of the predetermined discharge place.

    摘要翻译: 一种用于电动圆锯机的圆锯片的切割废料排放装置,包括:用于覆盖圆锯片的上部的安全盖; 根据工件与圆锯片的切割操作的发展,下护罩可角度地移动到安全盖中; 以及沿着安全盖的内周壁设置的隔壁,以便不与下防护件相干扰,由此限定了分隔壁的外壁和安全盖的内周壁上的废料通道。 通过这样的结构,分隔壁的外壁和安全盖的内壁之间的通道使得在废物产生部分中产生的切割废料被引导到预定的排放位置。 因此,废物不会飞溅在安全罩内并且不会从预定排放位置溅出。