B - Operations – Transporting – 21 – F
Patent
B - Operations, Transporting
21
F
B21F 23/00 (2006.01) B21C 47/00 (2006.01) B21C 47/20 (2006.01) B65H 59/36 (2006.01)
Patent
CA 2293616
The invention relates to an unwinding device for wire or materials containing several wires, comprising a rotating support (8) for a reel (9), a coil or the like and a folding roller (18) allocated to a processing device (19). According to the invention, a dancer (13) is disposed between the support (8) and the folding roller (18). A constant direction for unwinding and winding is maintained in such a way that the unwound or wound material is directed along the same plane of curvature as the curvature of the reel devoid of torque.
L'invention concerne un dispositif d'ajustement de déroulement pour matériau sous forme d'un fil ou de plusieurs fils métalliques, comprenant un support tournant (8) destiné à une bobine (9) ou éléments analogues, ainsi qu'un rouleau de pliage (18) associé à un dispositif de traitement (19). Selon l'invention, entre ledit support (8) et le rouleau de pliage (18), est monté un rouleau danseur (13), et une direction constante de dévidement et de déviation est maintenue par le fait que le matériau dévidé et dévié est aligné sans moment de torsion dans le même plan de courbure que celui de la bobine.
Riches Mckenzie & Herbert Llp
Witels Apparate Maschinen Albert Gmbh & Co. Kg.
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