Method of rolling angular profiles having flanges of equal lengt

Details Method of rolling angular profiles having flanges of equal lengt Method of rolling angular profiles having flanges of equal lengt

1979-07-05

1981-07-07

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

Plural roller-couples

72366, B21B 108

Patent

active

042767636

ABSTRACT:
A method of rolling angular structural shapes with flanges of equal width, specially from steel, in which a substantially round bar or billet is rolled in a first pass to a generally flat intermediate shape having a planar side and a side formed centrally with an upstanding triangular cross-section protuberance. Thereafter, in one or more passes, preferably no more than three passes, the blank is rolled to the angular profile in which the vertex is formed by the protuberance.

REFERENCES:
patent: 652709 (1900-06-01), Baker
patent: 817344 (1906-04-01), Slick
patent: 817345 (1906-04-01), Slick
patent: 1584378 (1940-03-01), Penkala
patent: 2193737 (1926-05-01), Jones
"Stahl & Eisen," 26 Jan. 1928, pp. 97-101.
"Stahl & Eisen, " 5 Jan. 1952, pp. 279-283.
"Umschau in Technik und Betneb," #13-15, Feb. 1966, pp. 729-730.

Affiliated with

Also associated with

Rating

Method of rolling angular profiles having flanges of equal lengt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of rolling angular profiles having flanges of equal lengt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of rolling angular profiles having flanges of equal lengt will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-187990