Broaching device
    3.
    发明授权
    Broaching device 失效
    拉削装置

    公开(公告)号:US4041590A

    公开(公告)日:1977-08-16

    申请号:US726059

    申请日:1976-09-23

    IPC分类号: B23D43/02 B23D43/04 B23P15/42

    CPC分类号: B23D43/04 Y10T407/1628

    摘要: A broaching device has an elongated body having a cross section to define at least two opposed faces upon which are secured toothed cutting elements by screw elements extending from the respective opposite faces of the body to the cutting elements. The body is provided with recesses and openings to provide access to the screw elements on opposite faces of the body.

    摘要翻译: 拉削装置具有细长主体,该主体具有横截面以限定至少两个相对的面,在该相对面上通过从主体的相应相对面延伸到切割元件的螺钉元件固定齿形切割元件。 主体设置有凹部和开口,以提供对身体相对面上的螺钉元件的通路。