发明名称 |
Load/unload apparatus for disc-like workpieces |
摘要 |
Horizontally and vertically actuable apparatus for loading/unloading workpieces from a work station. The workpiece holder is contained on a driven workpiece holding tower having in one embodiment a laterally floating bearing coupled to an endless drive assembly whereby up/down motion is imparted relative to a controlled rotary motion in one direction. Horizontal motion is controlled via a driven endless notched belt and associated magnetic transducing and counting apparatus for determining relative horizontal position. Alternative embodiments of a driven pivoting roller arm and a driven lead screw are also disclosed for imparting respective vertical and horizontal motion.
|
申请公布号 |
US4648774(A) |
申请公布日期 |
1987.03.10 |
申请号 |
US19850778078 |
申请日期 |
1985.09.20 |
申请人 |
METHODS, INC. |
发明人 |
DORUMSGAARD, JOHN A.;AMERSON, ROGER H. |
分类号 |
B23Q7/04;B65G47/90;(IPC1-7):B65G65/34 |
主分类号 |
B23Q7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|