Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1986-04-30
1988-05-31
Petrakes, John
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 82, B21C 4710, B21C 4718
Patent
active
047475579
ABSTRACT:
An apparatus for inserting a flattened metal wire, the flat surfaces of which are set vertical, into a cylindrical container while forming the flattened wire into continuous spiral loops, in such a manner that these loops are stacked in this cylindrical container without being twisted with the loop-forming positions therein staggered sequentially, and an apparatus for feeding the flattened metal wire without twisting the loops from the interior of the cylindrical container to the exterior thereof continuously, and more particularly to an apparatus for inserting into and an apparatus for feeding therefrom a flattened copper wire used for electric welding.
REFERENCES:
patent: 3295785 (1967-01-01), Felicite
patent: 3703261 (1972-11-01), Cofer et al.
patent: 4075880 (1978-02-01), Copeland
patent: 4172375 (1979-10-01), Rushforth et al.
patent: 4491284 (1985-01-01), Vazquez et al.
Daiwa Can Co., Ltd.
Petrakes John
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