Machine tool loading apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 19, 2003
Grant Date -
Oct 17, 2002
app pub date -
Sep 5, 2001
filing date -
Apr 12, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A machine tool loading apparatus is adapted to register the sheets being loaded directly in the workclamps of the machine tool. A four bar linkage is utilized to control the position of the sheet as the loader removes it from the supply stack and brings it into the workclamps. The four bar linkage is provided with a controlled amount of compliance which is released as the sheet is brought into the workclamps. The sheet is thus allowed a limited ability to be repositioned as the loading mechanism guides it into the workclamps, so that a registered position is achieved before the workclamps are closed. The preferred loader apparatus can be used to unload large parts from the machine tool. The loader apparatus may be adapted to the machine tool in conjunction with a material storage tower.
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