Coil holding device

Details Coil holding device Coil holding device

1976-06-10

1977-11-29

Mautz, George F.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 79, 242117, 242129, B65H 4926, B21C 4720

Patent

active

040602095

ABSTRACT:
A coil holding device which has a bed plate with an upright support situated thereon. To the upright support are rotatably mounted a pair of rotary drums which are designed to hold two coils thereon. Each of the drums has a spiral groove around the circumference thereof, this spiral being inverse to the rotary direction of the drums. Further, the drum may be conically tapered toward the upright support and may have a plurality of longitudinal grooves along the sides thereof from the outer end toward the upright support.

REFERENCES:
patent: 1408463 (1922-03-01), Miles
patent: 2424307 (1947-07-01), Dunbar

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