Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1991-11-18
1995-03-28
Larson, Lowell A.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
72248, B21B 3107, B21B 3126
Patent
active
054006325
ABSTRACT:
A demountable rolling stand having a support base, a pair of rolling cylinders with necks formed thereon, two side structures for supporting the rolling cylinders laterally therebetween, at least two pairs of pretensioning tie-rods engaging the side structures so as to clamp the side structures to the cylinders. The side structures have cylindrical support roll bearings affixed thereto in support of the rolling cylinders. The necks of the rolling cylinders have an interior ring of the cylindrical support roll bearings affixed directly thereto such that the interior ring is removable along with the rolling cylinders. The support base is connected to the side structures so as to support the cylinders above a surface. The pretensioning tie-rods serve to pretension a rolling force between the cylinders.
REFERENCES:
patent: 4715206 (1987-12-01), Forni
patent: 4905493 (1990-03-01), Benedetti
patent: 4924689 (1990-05-01), Wilson
patent: 4969347 (1990-11-01), Matsuo et al.
Larson Lowell A.
S.I.M.A.C. S.P.A.
Schoeffler Thomas C.
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