Compact cantilever rolling mill and a method of producing a...

Details Compact cantilever rolling mill and a method of producing a... Compact cantilever rolling mill and a method of producing a...

2007-08-21

2007-08-21

Banks, Derris H. (Department: 3725)

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

C072S241200, C072S252500

Reexamination Certificate

active

10870286

ABSTRACT:
The invention relates to an apparatus for rolling a metallic product comprising a mill frame (18), a first cantilever roll shaft (19), a second cantilever roll shaft (20), both said roll shafts (19, 20) being mounted on the mill frame (18) with two sets of bearing assemblies (38, 39, 40, 41), a first rolling ring (21) mounted on the first roll shaft (19), a second rolling ring (22) mounted on the second roll shaft (20) said rolling rings (21, 22) forming a nip (23) in between, at least one ring (29) arranged with its inside surface (43) in rolling contact with the first roll shaft (19) and with at least one intermediate roll (27), which intermediate roll (27) is arranged also in rolling contact with the second roll shaft (20) and at least one drive end (42) arranged at the end of either roll shafts (19, 20) for driving the mill (16). The invention also relates to a method of producing a metallic product.

REFERENCES:
patent: 1908269 (1933-05-01), Palmgren
patent: 4581911 (1986-04-01), Shinomoto
patent: 5056345 (1991-10-01), Nonini
patent: 5524469 (1996-06-01), Sherwood
patent: 0772617 (1980-10-01), None

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