Method of forming inductor coils with mechanically coupleable bo

Details Method of forming inductor coils with mechanically coupleable bo Method of forming inductor coils with mechanically coupleable bo

1985-11-08

1987-05-05

Taylor, Billy S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 711, 242 18A, 242 25A, 24211841, B65H 8100, B65H 7514, H01F 4106

Patent

active

046625720

ABSTRACT:
An inductor coil comprises a main winding of insulated wire on the barrel of a bobbin having two axial lugs salient from one of the bobbin's end flanges, and having two recesses formed in the outer surface of the other of such flanges. A coaxial array of such bobbins is mounted on a rotatable spindle axially salient from a rotatable driving head such that the bobbins are, by such lugs and recesses, mechanically coupled together and to said head. The head is rotated to produce through such lugs and recesses a rotation of such bobbins utilized to form such main windings thereon. The lugs of each such bobbin supported elongated plastic arms having bifurcated outer ends around which are formed wire windings providing terminals for the main winding of the coil.

REFERENCES:
patent: 358705 (1887-03-01), Smith
patent: 2246143 (1941-06-01), Patton
patent: 2636695 (1953-04-01), Bixley
patent: 2781986 (1957-02-01), Bixby
patent: 3228615 (1966-01-01), Lancaster
patent: 3271760 (1966-09-01), Sloan
patent: 3328736 (1967-06-01), Keck
patent: 3434088 (1969-03-01), Zieles
patent: 3625443 (1971-12-01), Knowles
patent: 3689862 (1972-09-01), Hilgers

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