Rolling mill spray bar

Metal deforming – By use of roller or roller-like tool-element – With modification or control of temperature of work – tool or...

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Details

239436, 239551, 239563, B21B 2710, B21B 4502

Patent

active

045107840

ABSTRACT:
A device for applying coolant/lubricant to the surface of the rolls of the rolling mill and/or the workpiece being rolled. The device comprises a housing having a plurality of nozzles associated therewith, a rotating inner manifold having a plurality of apertures therein in a particular array for directing liquid to the nozzles and sealing means between the manifold and housing which provides a leak-free passageway for the liquid. The manifold is rotated to align the apertures therein with the leak-free passageway to supply liquid to the desired nozzles.

REFERENCES:
patent: 804807 (1905-11-01), Glore
patent: 1994721 (1935-03-01), Lorig et al.
patent: 2257605 (1941-09-01), Hartley
patent: 2994482 (1961-08-01), Valois et al.
patent: 3182867 (1965-05-01), Barosko et al.
patent: 3237872 (1966-03-01), Mincy
patent: 3880358 (1975-04-01), Schaming
patent: 4247047 (1981-01-01), Schaming
patent: 4400961 (1983-08-01), Schaming
patent: 4418559 (1983-12-01), Huzyak

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