Coiling machine
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United States of America Patent
Stats
-
Dec 31, 1985
Grant Date -
N/A
app pub date -
Sep 20, 1984
filing date -
Sep 20, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A wire coiling machine of simplified construction, direct one-to-one synchronized drive from a rear drive arbor through a pair of friction drive rolls astraddle it, to a pair of flexible drive shafts connecting the drive rolls to a pair of front forming rolls of essentially the same diameter as the friction drive rolls, the forming rolls being astraddle the front forming arbor; the drive arbor having a diameter essentially the same as the outer diameter of a coil being formed on the forming arbor, and the forming arbor having a diameter essentially the same as the internal diameter of the coil being formed.
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