Method of doing business and manufacturing in a stamping and extrusion facility
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 17, 2004
Grant Date -
Jun 26, 2003
app pub date -
Dec 21, 2001
filing date -
Dec 21, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of manufacturing a stamped, extruded finished part includes permanently attaching upper and lower shoes to a moveable ram and a stationary bolster plate of a dedicated stamping press. A replaceable extrusion die sub-assembly is mounted between the upper and lower shoes for extruding a workpiece into a preform. A component die sub-assembly is replaceably attached to the ram and bolster plate of the press for processing the preform into the finished part. The workpiece is progressively extruded then stamped into the finished part. Only the component die sub-assembly and the perishable components of the extrusion die sub-assembly are replaced when a different finished part is ordered.
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