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28 条记录 (耗时 0.01 秒)

    Method and apparatus for finishing spherical surfaces
    7.
    发明授权
    Method and apparatus for finishing spherical surfaces 失效
    用于完成球形表面的方法和装置

    公开(公告)号：US3696695A

    公开(公告)日：1972-10-10

    申请号：US3696695D

    申请日：1971-01-18

    申请人： BALON CORP

    发明人： ADAMS LADD M

    IPC分类号： B23B5/40 ,  B23B3/00 ,  B23B3/28

    CPC分类号： B23B5/40 ,  Y10T82/10 ,  Y10T82/148

    摘要： An apparatus which includes a base frame, a workpiece-supporting rotatable chuck mounted on the base frame, a cross-slide movably mounted on the base frame and a rotatable workhead mounted on one end of the cross-slide. One or more pairs of radially opposed cutting tools are adjustably mounted on the workhead, the axis of rotation of the workhead being normal to the axis of rotation of the workpiece-supporting chuck. Facing tools are also mounted on the opposite end of the cross-slide. A control system is provided to automatically and precisely control the operation of the various tools. The radially opposed cutting tools are adapted to be moved radially inward to engage the rotating workpiece and while so engaging the workpiece, are revolved about the axis of rotation of the workhead thus generating a spherical surface on the workpiece.

    摘要翻译： 一种装置，包括基架，安装在基架上的工件支撑可旋转卡盘，可移动地安装在基架上的十字滑动件和安装在十字滑块的一端上的可旋转工作头。 一对或多对径向相对的切割工具可调节地安装在工作头上，工件头的旋转轴线垂直于工件支撑卡盘的旋转轴线。 面对的工具也安装在十字滑块的另一端。 提供控制系统来自动且精确地控制各种工具的操作。 径向相对的切割工具适于径向向内移动以接合旋转工件，并且在与工件接合的同时围绕工作头的旋转轴线旋转，从而在工件上产生球形表面。

    Split body valve assembly
    8.
    发明授权
    Split body valve assembly 失效
    分体阀组件

    公开(公告)号：US3647179A

    公开(公告)日：1972-03-07

    申请号：US3647179D

    申请日：1969-10-06

    申请人： BALON CORP

    发明人： SCARAMUCCI DOMER ,  ADAMS LADD M

    IPC分类号： F16K5/06 ,  F16K27/06 ,  F16K3/02

    CPC分类号： F16K5/0689 ,  F16K27/067

    摘要： A valve assembly, having two separate body components which are sized and adapted to form the valve body in such a manner that the vertical and horizontal orientation of the two body components with respect to each other and with respect to the valve member and valve stem is assured. The valve assembly also includes axially insertable seats and/or a composite seat, each being sized and adapted to assure the sealing integrity of the valve assembly when the valve member is in the open or the closed position.

    摘要翻译： 一种阀组件，具有两个独立的主体部件，其尺寸适于形成阀体，使得两个主体部件相对于彼此并且相对于阀部件和阀杆的垂直和水平取向为 保证。 阀组件还包括可轴向插入的座和/或复合座，其尺寸和尺寸适合于当阀构件处于打开或关闭位置时确保阀组件的密封完整性。