Metal deforming – Process – 'rolling'
Patent
1986-02-19
1987-12-01
Spruill, Robert L.
Metal deforming
Process
'rolling'
29116AD, 72 20, 72 21, 72245, 100162B, B21B 3132
Patent
active
047095717
ABSTRACT:
A method of operating a controlled deflection roll having a stationary roll support or beam and a roll shell or jacket rotatable about the stationary roll support. The rotatable roll shell is supported in relation to the stationary roll support by means of hydrostatic pressure elements. The roll shell is displaceably guided in guides in relation to the stationary roll support for movement in a press or pressure plane. Between the rotatable roll shell and the stationary roll support, supporting or carrier members are operated and regulated for taking-up the inherent weight of the rotatable roll shell within the range of mobility of the rotatable roll shell in relation to the stationary roll support or beam.
REFERENCES:
patent: 2691339 (1954-10-01), Edwards
patent: 4069569 (1978-01-01), Meckel et al.
patent: 4213232 (1980-07-01), Biondetti et al.
patent: 4307501 (1981-12-01), Ahrweiler
patent: 4399747 (1983-08-01), Schiel et al.
patent: 4414890 (1983-11-01), Schiel et al.
Katz Steve
Kleeman Werner W.
Spruill Robert L.
Sulzer-Escher Wyss AG
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