B - Operations – Transporting – 21 – B
Patent
B - Operations, Transporting
21
B
80/49
B21B 29/00 (2006.01) F16C 13/00 (2006.01)
Patent
CA 1111677
INVENTOR: IGNAZIO MARCHIORO INVENTION: CONTROLLED DEFLECTION ROLL ABSTRACT OF THE DISCLOSURE 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 regu- lators, 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.
337459
Escher Wyss Ag
Johnson & Hicks
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