Two-roller driving device

Details Two-roller driving device Two-roller driving device

1976-11-08

1977-09-20

Saifer, Robert W.

Metal deforming

By use of roller or roller-like tool-element

With handling of, or guiding of, work or product relative to...

226177, 226180, 226194, B21B 3912

Patent

active

040488314

ABSTRACT:
For use in connection with an underground reel in a rolling mill for band-shaped rolling stock, a two-roll driving device, with an upper driving roll and a lower driving roll which are arranged one above the other. When looking in the direction in which the rolling stock enters the reel, the axle of the upper driving roll is during the entry of the start of the rolling stock into the reel located behind the axle of the lower driving roll and after the start of the band-shaped rolling stock has been grasped by the winding mandrel of the reel the upper driving roll is pivotable into a position vertically above the axle of the lower driving roll, while behind the lower driving roll there is provided a deviating device for the band-shaped rolling stock. The upper driving roll is journalled in a stand which is pivotable about the axis of the lower driving roll and adjustable relative to the latter. A frame supporting the pivotable stand has arranged thereon a horizontally displaceable deviating flap which is movably connected to the stand.

REFERENCES:
patent: 3147901 (1964-09-01), Nordman et al.
patent: 3310210 (1967-03-01), Reib
patent: 3349981 (1967-10-01), Hawkins et al.
patent: 3422649 (1969-01-01), Lowy
patent: 3656677 (1972-04-01), Stepanek et al.

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