Drive spindle for a rolling mill and apparatus for releasing and

Details Drive spindle for a rolling mill and apparatus for releasing and Drive spindle for a rolling mill and apparatus for releasing and

1975-05-19

1979-05-22

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72249, B21B 3108, B21B 3514

Patent

active

041552407

ABSTRACT:
An apparatus for selectively drivingly connecting two drive spindles to roll necks of a rolling mill includes a base frame, a movable frame slidable on said base frame, two pairs of sliding posts vertically secured on a transverse member of the movable frame, at least two pairs of holding means slidable on the pairs of sliding posts and actuated by a hydraulic actuating means respectively so as to hold yokes of the drive spindles in a position in alignment with the roll necks of the roll mill, and another hydraulic actuating means actuating the movable frame toward studs of a pinion stand or the roll necks of the roll mill.

REFERENCES:
patent: 2815690 (1957-12-01), O'Malley et al.
patent: 3555871 (1971-01-01), Hlafesak
patent: 3559441 (1971-02-01), Lemper et al.
patent: 3782161 (1974-01-01), McGreeney et al.

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