Metal deforming – By deflecting successively-presented portions of work during... – To form spiral coil
Patent
1985-09-03
1986-12-02
Combs, E. Michael
Metal deforming
By deflecting successively-presented portions of work during...
To form spiral coil
156143, B21C 4700, B21F 300
Patent
active
046255303
ABSTRACT:
Disclosed is an apparatus to preform wire into helical configurations wherein the wire will be used in flexible wire reinforced rubber hose. The apparatus includes a wire shaping mechanism that utilizes a grooved rotatable cylindrical preform roller which is capable of preforming a plurality of wires into a desired helical shape. Thereafter, the helically shaped wires are wound onto a motor driven windup creel.
REFERENCES:
patent: 3212528 (1965-10-01), Haas
patent: 3618357 (1971-11-01), Beninga
patent: 4196031 (1980-04-01), Lalikos et al.
patent: 4444707 (1984-04-01), Schwarz
Combs E. Michael
Januszkiewicz Joseph
The B. F. Goodrich Company
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