Mold closer for the production of thermoplastic articles
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United States of America Patent
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May 1, 2001
Grant Date -
N/A
app pub date -
Jan 29, 1999
filing date -
Feb 3, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A mold closing apparatus in which two linearly-shiftable mutually juxtaposed yokes carry respective halves of a mold for shaping thermoplastic articles. A linear force generator acts directly on each of the yokes in a line and in line with the direction of shifting movement for selectively drawing the yokes together and displacing them apart. The closing forces are applied symmetrically to both yokes.
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