Insulating plate for rail insulated joint
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United States of America Patent
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-
Dec 23, 1986
Issued Date -
N/A
app pub date -
Apr 4, 1986
filing date -
Aug 18, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An improved insulating plate for an insulated rail joint includes a main plate portion made of a thermo-plastic resin, thick portions formed on the main plate portion at its side face contacting a joint plate, and planar heater elements embedded in the thick portions.
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