Arrangement for cooling a roll

Details Arrangement for cooling a roll Arrangement for cooling a roll

2011-01-25

2011-01-25

Ekiert, Teresa M (Department: 3725)

Metal deforming

By use of roller or roller-like tool-element

With modification or control of temperature of work, tool or...

C072S342200, C492S046000

Reexamination Certificate

active

07874192

ABSTRACT:
The present invention discloses an arrangement for cooling a roll (5). The arrangement comprises a housing (2) to be secured to the roll (5), a hollow shaft (8) mounted for rotational movement within the housing (2) and a cooling medium line to convey cooling medium into the roll (5) via the interior of the shaft(8). The cooling medium line comprising an inlet communicating with an elbow portion, a first length (27) of the elbow portion (20) extending from the inlet substantially perpendicular to the axis of the shaft and a second length (26) of the elbow portion extending from the first length in the direction of the axis of the shaft (8), the axes of the first and second lengths being in substantially the same plane.

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