Apparatus and methods for handling and controlling wire in windi

Details Apparatus and methods for handling and controlling wire in windi Apparatus and methods for handling and controlling wire in windi

1980-10-27

1983-06-14

Larson, Lowell A.

Wireworking

Article making or forming

Forms and frames

72 66, B21F 300

Patent

active

043877451

ABSTRACT:
A high speed coil winding machine employing a wire feed flyer arm rotating about a coil form having stepped turn form positions of progressively increasing size and provided with apparatus rotatable with the flyer arm for tensioning the wire between the flyer arm and the coil form to stabilize the wire as it is fed to the coil form. Improved crossover control to successive turn form positions is achieved. Specific wire tensioning structures are disclosed. Also disclosed are methods and means for taking up slack wire by utilizing centrifugal forces and accumulating such slack wire to provide a supply of wire during intervals of rapidly increasing wire demand.

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