Metal deforming – By use of roller or roller-like tool-element
Patent
1986-04-25
1988-04-26
Bray, W. Donald
Metal deforming
By use of roller or roller-like tool-element
29DIG31, 72237, 419 23, 419 43, B21B 2100
Patent
active
047396415
ABSTRACT:
A novel process is disclosed by which contorted or distorted sheet gauge steel and other metal scrap material, generated by stamping and other deforming metal-working operations, is flattened by rolls for the purpose of increasing its bulk density and to provide a scrap product that can more efficiently be transported and used for remelting in steel-making and foundry furnaces. The process involves the steps of feeding contorted sheet metal scrap between a pair of moving compressive surfaces, compressing the scrap to substantial flatness, and discharging the flattened steel scrap. The novel apparatus for performing the process is also disclosed.
REFERENCES:
patent: 2937942 (1960-05-01), Lonel
patent: 3455136 (1964-07-01), Polakowski
patent: 4588552 (1986-05-01), Schroder et al.
Bray W. Donald
Connell Limited Partnership
Drobile James A.
Koons, Jr. Robert A.
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