Valve seat refitting apparatus
    2.
    发明授权
    Valve seat refitting apparatus 失效
    阀座改装装置

    公开(公告)号:US4930948A

    公开(公告)日:1990-06-05

    申请号:US399857

    申请日:1989-08-29

    申请人: William H. Bowen

    发明人: William H. Bowen

    IPC分类号: B23C3/05

    摘要: A valve seat refitting apparatus. A cylindrical main body portion has a longitudinal bore which receives a centering guide. Longitudinal slots around the outer periphery of the main body portion receive cutting blades rigidly attached to cutting blade support. Radial and longitudinal positioning screws serve to position the supports and cutting blades to refit a variety of valve seats. Set screws lock the blade supports in the desired position. A bushing removably attached to the centering guide also allows the centering guide to be adapted to fit different size valve seats.

    摘要翻译: 阀座改装装置。 圆柱形主体部分具有容纳定心导向件的纵向孔。 围绕主体部分的外周的纵向狭槽容纳刚性地附接到切割刀片支撑件的切割刀片。 径向和纵向定位螺钉用于定位支撑件和切割刀片以重新安装各种阀座。 固定螺丝将刀片支撑件锁定在所需的位置。 可拆卸地连接到定心引导件的衬套还允许定心引导件适合于适合不同尺寸的阀座。