Apparatus and method for winding electrical coils
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United States of America Patent
Stats
-
May 27, 1980
Grant Date -
N/A
app pub date -
Sep 25, 1978
filing date -
Sep 25, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus and method for forming a plurality of round wire strands into rectangular shape and winding the thus formed wires into multiple wire coils. The round wires are drawn from supply spools into a rolling mill for pre-flattening the wires on top and bottom surfaces and then moved in side-by-side arrangement through a second rolling mill for flattening the wires on all four sides to the desired dimensions, after which the rectangular wires are conducted to a multiple coil winding machine.
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