Coil winding device and coil winding method

Winding – tensioning – or guiding – Composite article winding – By orbiting material supply

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29605, H01J 9236, H01J 2976

Patent

active

056999771

ABSTRACT:
In order to wind a coil on a bobbin, the bobbin is supported on a rotating unit. Wire, which is supplied to a nozzle, is first clamped by a clamp which is synchronously rotatable with the bobbin. The nozzle is then moved along two mutually perpendicular axes so as to, in combination with the rotational movement of the bobbin, permit a coil or coils to be wound on the bobbin. After the wire is wound onto the bobbin, the wire is clamped and cut by a clamping and cutting arrangement which is stationary with respect to the bobbin rotation.

REFERENCES:
patent: 3672026 (1972-06-01), Cutler et al.
patent: 4217937 (1980-08-01), Ache et al.
patent: 4639708 (1987-01-01), Weatherly
patent: 5191307 (1993-03-01), Hashimoto et al.
patent: 5409558 (1995-04-01), Takahasi et al.
patent: 5419503 (1995-05-01), Watanabe et al.
patent: 5484113 (1996-01-01), Watanabe
patent: 5547532 (1996-08-01), Wernersbach, Jr. et al.

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