Press with eccentric crank drive for upper punch unit, and operating method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 20, 2003
Grant Date -
N/A
app pub date -
Sep 25, 2000
filing date -
Sep 24, 1999
priority date (Note) -
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Abstract
A press for pressing pulverulent materials, in particular metal powder, having an eccentric crank drive, which has at least one connecting rod and a crankshaft and a gearwheel which is connected thereto in a rotationally fixed manner, for driving an upper punch unit. It is possible to drive the gearwheel via at least one worm drive of at least one motor. An electronic control unit is also provided. In this press, the electronic control unit is designed for reversing operation of the crankshaft.
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