Roller device for rolling mills

Details Roller device for rolling mills Roller device for rolling mills

1977-04-19

1979-10-23

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

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

72222, 226157, 226158, B21B 3906

Patent

active

041716337

ABSTRACT:
A device for gripping and guiding a bar of material into the nip of the rolls of a rolling mill. At least two opposed guide rollers are moveably mounted on an appropriate support, such as a gripping arm of a manipulator head for a rolling mill. The guide rollers are moveable towards one another into a gripping position for gripping the edges of a bar of material being introduced into the rolling mill nip. The guide rollers are moveable away from one another and out of engagement with the bar of material. A bar is readily gripped by the opposed rollers and is quite free to be advanced into the roller nip since the guide rollers are free to rotate. One or more rollers may include a ratchet to prevent rotation in the opposite direction such that any tendency of a bar of material to be thrown back out of the roll nip will be resisted.

REFERENCES:
patent: 459374 (1891-09-01), Gooding et al.
patent: 3630061 (1971-12-01), Wilson

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