Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1988-10-28
1990-05-08
Bray, W. Donald
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
83DIG1, 72181, 72235, B21B 3100
Patent
active
049227408
ABSTRACT:
Rolling unit supported as a cantilever and comprising pairs of rolls (12) which are supported as cantilevers and have their axis horizontal and/or vertical, such unit (10) including a working area (13) and at the same time an area (14) for replacement and maintenance, such two areas being different and located diametrically opposite to each other at the two sides of an axis of rotation (26), the rolling unit (10) being placed between the two areas (13-14), the axis of rotation (26) being vertical or tilted.
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patent: 4297931 (1981-11-01), Lessard
patent: 4363253 (1982-12-01), Cantella
patent: 4557129 (1985-12-01), Lash et al.
patent: 4653304 (1987-03-01), Feldmann et al.
patent: 4660399 (1987-04-01), Suter et al.
Bray W. Donald
Danieli & C. Officine Meccaniche SpA
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