Metal deforming – With use of control means energized in response to activator... – Metal deforming by use of roller or roller-like tool element
Patent
1977-02-11
1979-01-16
Mehr, Milton S.
Metal deforming
With use of control means energized in response to activator...
Metal deforming by use of roller or roller-like tool element
72 17, 72 19, 72 20, 72161, 72205, B21B 3700
Patent
active
041342836
ABSTRACT:
A strip-processing line for the continuous after-rolling of metal strip between a pair of bridles. According to the invention the drive motors of the upper and lower cold-rolling rollers are hydraulically driven, the rollers are controlled by the speed of the strip in one phase of operation and by the pressure or force with which the rollers are urged against the strip in a second phase.
REFERENCES:
patent: 3559431 (1971-02-01), Noe et al.
patent: 3764050 (1973-10-01), Clark
BWG Bergwerk - und Walzwerk-Maschinenbau GmbH
Mehr Milton S.
Ross Karl F.
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