Arrangement for butt-welding plastic material components
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United States of America Patent
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Aug 31, 1993
Issued Date -
N/A
app pub date -
Aug 10, 1992
filing date -
Apr 27, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An arrangement for butt-welding tubular plastic components includes two chucking devices for holding the components in coaxial positions relative to each other and a heating device for heating the ends of the components without contact. The heating device includes a heating element which can be swung between the two chucking devices. The heating element heats the ends of the components without contact by heat rays. The heating element includes a metal plate which is coated with a ceramic coating and which is electrically heatable by heating cartridges.
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