Controlled deflection roll

Details Controlled deflection roll Controlled deflection roll

1975-02-10

1976-01-20

Guest, Alfred R.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B21B 1302

Patent

active

039329216

ABSTRACT:
A controlled deflection roll with a fixed beam and surrounding roll shell with pistons guided in radial bores of the beam and bearing against the inner surface of the shell for support thereof is provided, in the branch ducts delivering hydraulic fluid under pressure from a common manifold to the individual pistons, with adjustable valves controlled remotely by means of hydraulic or electrical signals to permit individual control of the shell-supporting pistons.

REFERENCES:
patent: 3119324 (1964-01-01), Justus
patent: 3131625 (1964-05-01), Kusters et al.
patent: 3430319 (1969-04-01), Staugen
patent: 3587152 (1971-06-01), Hold
patent: 3747181 (1973-07-01), Nykopp et al.
patent: 3802044 (1974-04-01), Spillmann et al.
patent: 3846883 (1974-11-01), Biondetti
patent: 3879827 (1975-04-01), Lehmann
patent: 3885283 (1975-05-01), Biondetti

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