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AssigneeDanieli & C. Officine Meccaniche SpA
InventorsLars G. Tingvall, Lennart Mikael, Gianni Nonino, Ferruccio Tomat
Estimating the term…
Equipment-holder bar (10) associated with a rolling mill stand (11) for the positioning and successive clamping in position of at least a guide box (12) to guide rolled stock in relation to a specific rolling pass defined by rolling rolls (47), the bar (10) comprising a slider (18) able to move lengthwise in both directions on a stationary body (13) solidly fitted to a frame (15) of the rolling mill stand (11), the slider (18) being positioned lengthwise by positioner means (37) consisting of an outer sleeve (21) associated with a rotary positioner shaft (31) set in rotation by a suitable motor, the stationary body (13) and the slider (18) including reciprocal guide means (16-17), the stationary body (13) and the slider (18) comprising lower guide means (16a-17a) and downstream inclined guide means (16b-17b) and also upper movable guide means (38), the stationary body (13) including a lengthwise lodgement seat (22) for the positioner means (37) and a part (45) extending upstream of the seat (22) and containing an inclined surface (39) cooperating with the upper movable guide means (38), the slider (18) including a movable body (40) associated with fork means (19) and with the positioner means (37), the movable body (40) comprising an inclined surface (41) cooperating with the upper movable guide means (38), the upper movable guide means (38) being driven perpendicularly by a hydraulic actuator (35) so as to displace reciprocally and clamp the stationary body (13) and the slider (18).
Equipment-holder bar associated with a rolling mill stand for the positioning and successive clamping in position of at least a guide box to guide rolled stock in relation to a specific rolling pass defined by rolling rolls, the bar comprising a slider able to move lengthwise in both directions on a stationary body solidly fitted to a frame of the rolling mill stand, the slider being positioned lengthwise by positioner means comprising an outer sleeve associated with a rotary positioner shaft set in rotation by a motor, the stationary body and the slider including reciprocal, lower guide means, and downstream inclined guide means and upper movable guide means, the stationary body including a lengthwise lodgement seat for the positioner means and a part extending upstream of the seat and containing an inclined surface cooperating with the upper movable guide means, the slider including a movable body associated with fork means and with the positioner means, the movable body comprising an inclined surface cooperating with the upper movable guide means, the upper movable guide means being driven perpendicularly by a hydraulic actuator so as to displace reciprocally and clamp the stationary body and the slider.
Dependencies are inferred from the claim text.