Wire supply method and apparatus

Details Wire supply method and apparatus Wire supply method and apparatus

1989-04-06

1989-11-14

Hail, III, Joseph J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 711, 242 45, 242149, B65H 5922, H01F 4104

Patent

active

048801739

ABSTRACT:
Wire drawn from a tensioned supply into the wire inlet to a reciprocating and oscillating shuttle of a high speed stator winding machine is frictionally restrained by a convex friction plate when the shuttle approaches the end of each of its forward strokes. The friction plate is mounted on the rearward end of the shuttle and has a wire-engaging surface spaced rearwardly of and confronting the wire inlet to the shuttle. To optimize the restraint on the wire, adjustments are provided to vary both the length of time during which the wire is engaged with the wire-engaging surface and the length of the surface so engaged.

REFERENCES:
patent: 2487889 (1949-11-01), Moore
patent: 2579585 (1951-12-01), Klinksiek
patent: 2643075 (1953-06-01), Moore
patent: 2934280 (1960-04-01), Mason
patent: 2991021 (1961-07-01), Batty
patent: 3251559 (1966-05-01), Moore
patent: 3450357 (1969-06-01), Olson
patent: 3978564 (1976-09-01), Font
patent: 4062502 (1977-12-01), Peck
patent: 4199155 (1980-04-01), Lachey

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