Metal deforming – With use of control means energized in response to activator... – Including use of sensor responsive to information carried by...
Patent
1996-10-24
1998-04-07
Larson, Lowell A.
Metal deforming
With use of control means energized in response to activator...
Including use of sensor responsive to information carried by...
72 202, 72325, 723792, 72403, 298966, B21C 5100
Patent
active
057351554
ABSTRACT:
A method for manufacturing patterned tread plates including the steps of providing a press having a path for advancing a sheet therethrough, the press being equipped with a progressive die including a plurality of gaggable dies and punches arranged in a plurality of rows in the path to sequentially engage the sheet when the same is being advanced therethrough in the path, operably associating with the press a CPU having a large capacity secondary data storage device, introducing a multiplicity of codes into the secondary data storage device with each code corresponding to a different tread pattern, some of the codes including gagging instructions for the operation of the dies and punches, selecting a first set of codes and operating the CPU to control the press so as to optionally produce a predetermined number of tread plates according to the first set of codes, and thereafter selecting a second set of codes and operating the CPU to produce a predetermined number of tread plates having a different pattern than the tread plates formed according to the first set of codes.
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Covert Jeffery W.
Morton William C.
Larson Lowell A.
Morton Manufacturing Company
Tolan Ed
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