Method of and apparatus for the pressworking of articles
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United States of America Patent
Stats
-
Dec 20, 1983
Grant Date -
N/A
app pub date -
Apr 28, 1981
filing date -
Apr 29, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A press and press method wherein an article is shaped by displacing a tool thereagainst in a plurality of time-spaced main strokes separated by intervals in which the energy for the main strokes is stored in a force-storing element such as a rod under tension and during these intervals, the tool continues to be advanced against the article by an auxiliary motor. The apparatus utilizes a lever pivotally connected to a support, to the force-storing element and to the tool. The main drive motor acts on this lever.
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Cited Art Landscape
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