Patent ID: 6283403
Filing Date: 2001-09-04
Classification: B21C

Abstract:
Strip winder (1) for winding hot or cold strip (25) to a coil, comprising a winder mandrel (2) as well as pressure rolls (6, 7, 8), deflection cups (9, 10, 11), and a feed shaft (20), wherein the deflection cups (9, 10, 11) have channels (18) having outlet openings (19) within the cup area, wherein the channels (18) and their openings (19) are arranged in the transport direction of the strip to be wound, and wherein the channels (18) are connected to a medium supply system,wherein the pressure rolls (6', 7', 8') are embodied as comb rolls, that the outlet openings (19',24') of the channels (18', 23') are aligned with the comb gaps of the comb rolls arranged downstream in the strip transport direction, and that the pressure medium is supplied via the comb gaps to the deflection cups (9', 10', 11') arranged downstream in the strip transport direction.