Morgardshammar Aktiebolag

Danieli & C. Officine Meccaniche S.p.a.

Kurt Lennart Danielsson

Giuseppe Bordignon

Ferruccio Tomat

Giorgio Lavaroni

Coiling assembly for iron and steel products, which cooperates with an element (16) to feed the rolled product and includes a stacking element (11) associated with a coaxial cylindrical drum (13) so as to define an annular channel (14) to contain, form and accumulate spirals (15), an annular plate (17) being included to support the spirals (15) being formed and having a first high position (17a) for the start of coiling in cooperation substantially with the element (16) feeding the rolled product, a plurality of intermediate positions defined along the annular channel (14) and a position (17b) for the end of coiling in cooperation with the bottom (18) of the annular channel (14), circumferential means (19a, 19b) to contain spirals (15) being included in cooperation at least with the upper part of the annular channel (14) and in cooperation at least with one of the sidewalls (20, 21) thereof (14) and extending radially within the annular channel (14) at least along a determined initial segment thereof (14).

Coiling assembly for iron and steel products

A rotatable roller arrangement is described, especially for rapidly-rotating rollers intended for abutment pressure such as roller guide rollers in rolling mills, which is rotatably journalled on a stationary shaft by means of at least two ball bearings situated symmetrically inside the roller on both sides of a shoulder arranged inside said roller. The shoulder, defining the axial positions of the bearings in the roller, has the shape of a ring which is held in a cylindrical bore for the same and the bearings pass through the roller, said bore surrounding the shaft. The outer and inner rings of the bearings are movable in the cylindrical bore of the roller and on the shaft, respectively, and are axially urged away from the shoulder-forming ring inside the roller.

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Smedjebacken, Sweden

Kurt Lennart Danielsson