Controlled deflection roll

Details Controlled deflection roll Controlled deflection roll

1979-10-22

1981-09-29

Nerbun, Peter P.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

B21B 1302

Patent

active

042914469

ABSTRACT:
A controlled deflection roll comprising a stationary roll support and a roll shell rotatable about the stationary support. The roll shell is supported upon pressure or support elements which can be activated by pressurized fluid medium at different pressures. At the end of the stationary support there is arranged a supply head means containing pressure regulators, a common infeed line or conduit and outfeed channels, leading to the pressure or support elements. At the center of the supply head means there is formed a relief bore which is connected with the outfeed channels, provided with a slide and serves for the rapid lowering of the pressure which is effective at the pressure or support elements. The pressure regulators are arranged in a star-like configuration at the supply head means.

REFERENCES:
patent: 4106405 (1978-08-01), Biondetti et al.
patent: 4183128 (1980-01-01), Marchioro

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