Textiles: spinning – twisting – and twining – Apparatus and processes – With wire or strand preforming or shaping
Reexamination Certificate
2004-10-21
2008-10-14
Hurley, Shaun R (Department: 3765)
Textiles: spinning, twisting, and twining
Apparatus and processes
With wire or strand preforming or shaping
Reexamination Certificate
active
07434381
ABSTRACT:
A machine for manufacturing a cord consisting of twisted metallic wires comprises a pair of crimping wheels with meshing toothed surfaces for crimping a plurality of wires when they are passed between said meshing toothed surfaces, and a twisting means for twisting together the wires along a twisting path downstream of the pair of twisting wheels. The pair of crimping wheels is arranged at the beginning of the twisting path and the twisting together of the wires preferably starts between the meshing toothed surfaces.
REFERENCES:
patent: 3413792 (1968-12-01), Wardenberg
patent: 4802328 (1989-02-01), Senyagin et al.
patent: 5111649 (1992-05-01), Watakabe
patent: 5581990 (1996-12-01), Van Giel et al.
patent: 6446423 (2002-09-01), Noferi
patent: 0676500 (1995-10-01), None
patent: WO 02/088459 (2002-11-01), None
Van Puyenbroeck Marcel
Vaubourg Jean-Pierre
ArcelorMittal Bettembourg S.A.
Hurley Shaun R
McCormick Paulding & Huber LLP
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