Mill roll

Details Mill roll Mill roll

1987-08-10

1990-05-15

Spruill, Robert L.

Metal deforming

By use of roller or roller-like tool-element

29125, 29130, 29132, B21B 2702

Patent

active

049246887

ABSTRACT:
A mill roll with a ceramic working surface comprises an annular ceramic formation sleeved upon a hub. In preferred embodiments the ceramic formation is clamped to the hub at angled edge walls so that the formation is held under compression.

REFERENCES:
patent: 3535904 (1970-10-01), Bindernagel
patent: 3577619 (1971-05-01), Strandel
patent: 3787942 (1974-01-01), Bindernagel et al.
patent: 4056873 (1977-11-01), Cassard et al.
patent: 4105264 (1978-08-01), Zimmermann et al.
patent: 4115910 (1978-09-01), Hertel et al.
patent: 4777822 (1978-10-01), Uemura et al.
patent: 4817410 (1989-04-01), Yatsuzuka et al.

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