公开(公告)号：US4600342A

公开(公告)日：1986-07-15

申请号：US605071

申请日：1984-04-30

申请人： Gustav Dabringhaus, deceased ,  by Vera Dabringhaus, personal representative ,  Michael A. Miller

发明人： Gustav Dabringhaus, deceased ,  by Vera Dabringhaus, personal representative ,  Michael A. Miller

IPC分类号： B23Q5/40

CPC分类号： B23Q5/40 ,  Y10T409/308736 ,  Y10T409/309128

摘要： A control assembly for the knee of a metal cutting apparatus which is substantially self-contained and which can be moved readily from one apparatus to another to provide a potential Z axis capability to a plurality of apparatuses with a single control assembly. The control assembly includes a lead screw removably secured at its upper end to the knee of the apparatus and extending downwardly for threaded engagement with a ball nut fixedly secured to the upper end of a sleeve journalled on a fixed hollow post. Drive means are secured to the sleeve to rotate the sleeve and nut and thereby displace the lead screw and knee vertically along the Z axis.

摘要翻译： 一种用于金属切割装置的膝盖的控制组件，其基本上是独立的，并且可以容易地从一个装置移动到另一装置，以便通过单个控制组件向多个装置提供潜在的Z轴能力。 控制组件包括导螺杆，该导螺杆在其上端可移除地固定到设备的膝部，并向下延伸以与固定地固定到安装在固定中空柱上的套筒的上端的滚珠螺母螺纹接合。 驱动装置固定到套筒上以旋转套筒和螺母，从而沿着Z轴垂直移动导螺杆和膝盖。