Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1982-04-07
1984-03-20
Levy, Stuart S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 84, B21C 4700
Patent
active
044376200
ABSTRACT:
Rings of wire rod are continuously dropped from a conveyor around a sail in a gathering tub to gather them together into coil form. A formed coil is delivered from the gathering tub to an adjacent down-ender. When a given quantity of rod rings has been coiled together, the sail is divided into two segments, and a first segment continues to gather together the rod rings continuously supplied from the conveyor into the next coil while a second segment carries the formed coil to the down-ender. Upon completing the delivery to the down-ender, the second segment returns to the original position where it combines with the first segment continuing coiling to make up the sail again. The first segment coils the rod rings while guiding them with at least three guides circumferentially spaced from each other.
REFERENCES:
patent: Re25477 (1963-11-01), Crum
patent: 1122812 (1914-12-01), Somerville
patent: 3088690 (1963-05-01), Haugwitz
patent: 3377944 (1968-04-01), Hill
patent: 3926382 (1975-12-01), Sieurin et al.
patent: 4251037 (1981-02-01), Puchovsky
patent: 4293103 (1981-10-01), Tsukamoto
Haugland Scott J.
Levy Stuart S.
Nippon Steel Corporation
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