Patent ID: 6499328
Filing Date: 2002-12-31
Classification: B21B

Abstract:
A device for cooling rolling rings (14) or rolls (13) in a rolling stand (10), said stand (10) comprising supporting chocks (12) for said rolls (13) and means (17, 18, 19) to deliver a cooling fluid onto the surface of said rings (14) or rolls (13), wherein said means (17, 18, 19) to deliver the cooling fluid comprise at least a curved collector (18), arranged around at least part of the circumference of said rings (14) or rolls (13), and delivery means (19), said collector (18) being mounted on a support (21) solidly anchored to at least one chock (12) of a relative roll (13) said device further comprising bracket means (22) able to attach said collector (18) to the relative support (21), said bracket means (22) have a substantially U-shaped conformation at the upper part able to attach itself on a mating tooth (24) of said support (21) wherein said tooth (24) is able to allow said bracket means (22) and the relative collector (18) to slide in a direction substantially parallel to the axis of said rolls (13) in order to permit said delivery means (19) to be centered with respect to rolling channels (15) defined between said rings (14).