Coiler device for rolled strip

Winding – tensioning – or guiding – Convolute winding of material – With particular drive

Reexamination Certificate

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Reexamination Certificate

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07546972

ABSTRACT:
The invention relates to a coiler device for a rolled strip comprising at least one driven troughed roller (1) for rotating a coil (2) during the coiling and uncoiling of a rolled strip, in addition to a roller line located upstream or downstream of the coil. According to the invention, the troughed roller (1) is configured with an elastically deformable outer collar (4).

REFERENCES:
patent: 2928621 (1960-03-01), Cohn
patent: 2985398 (1961-05-01), Rockstrom et al.
patent: 4541585 (1985-09-01), Frye et al.
patent: 5223072 (1993-06-01), Brockman et al.
patent: 5803399 (1998-09-01), Hashikawa
patent: 6056230 (2000-05-01), Peters et al.
patent: 2004/0075012 (2004-04-01), Yermal et al.
patent: 2 412 747 (1974-12-01), None
patent: 198 03 091 (1999-07-01), None
patent: 0 741 253 (1996-11-01), None
Patent Abstracts of Japan, vol. 1999, No. 04, Apr. 30, 1999 & JP 11 005118 A (Kawasaki Steel Corp), Jan. 12, 1999.

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