Edging roll pair for edging flange edges of symmetrical steel se

Details Edging roll pair for edging flange edges of symmetrical steel se Edging roll pair for edging flange edges of symmetrical steel se

1993-10-13

1995-03-07

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

722525, 470 1, 470 38, B21B 2702

Patent

active

053947240

ABSTRACT:
A pair of edging rolls for edging the flange edges of symmetrical steel sections, particularly I-girders. Each edging roll has a barrel engaging in the inner contour of the steel section and guiding the section, and two edging paths adjoining the barrel on either side and extending outwardly in a conical shape for the flange edges of the section. The edging paths are arranged at the outer circumference of bushings which are guided so as to be displaceable coaxially at both sides of the barrel on the roll body. The bushings have end faces which face one another and engage in annular recesses of the barrel.

REFERENCES:
patent: 5295380 (1994-03-01), Hioki et al.

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