Treatment line for metal wire

Details Treatment line for metal wire Treatment line for metal wire

1977-08-15

1979-04-10

Lake, Roy

Winding, tensioning, or guiding

Strand unwinding device

242129, B65A 4900

Patent

active

041484487

ABSTRACT:
An installation for treating metal wire, such as for coating a copper conductor, comprises at its upstream end a stationary wire-supply source having a reel support disposed within a loop-guard made of a gray iron or ductile cast-iron part in the form of a hollow body of revolution having an ogival profile. This part bears at its downstream end a conical tip defining the exit aperture for the wire. The inner surface of the loop-guard is machined by turning so as to be absolutely smooth and may also be subjected to a hardening treatment.

REFERENCES:
patent: 2200140 (1940-05-01), Willeke et al.
patent: 2242053 (1941-05-01), Chapman, Sr.
patent: 3131884 (1964-05-01), Duff
patent: 3321151 (1967-05-01), Maguire

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