Device for heating platelike parts
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United States of America Patent
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Jul 13, 1993
Grant Date -
N/A
app pub date -
Jun 19, 1991
filing date -
Jun 20, 1990
priority date (Note) -
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Abstract
A device for heating plastic plates using contact heat and hot gases which are supplied to the plastic plate to be heated by carrier plates is provided. Therein, two carrier plates are movable relative to each other vertically with respect to their common contact surface. Gas distribution conduits also open in the contact surface. In order that the plastic plates which are to be heated can be removed properly from the carrier plates, so that damage to the heating device is avoided, each contact surface of both carrier plates is surrounded by a frame-like, closed outer edge without mouth openings for the gas distributions conduits.
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