Metal deforming – By use of roller or roller-like tool-element
Patent
1985-07-15
1986-06-10
Combs, E. Michael
Metal deforming
By use of roller or roller-like tool-element
72 52, 228 17, B21B 108, B21B 2700
Patent
active
045935505
ABSTRACT:
An improvement in a continuous rolling mill for forming flat steel strip into tubing. The improvement is a strip preparation station including upper and lower composite roller systems. Each system has end rollers which define a pass path for the strip. The lower end rollers have a support surface for engaging the lower surface of the strip and an outer pocket with a lower transition surface extending between the support surface and the outer pocket. Each of the upper end rollers has an engagement surface for contacting the upper strip surface and an outer flange which terminates below the level of the support surface and extends into the pocket. Each upper end roller has a bevelled working surface adjoining the engagement surface and overlying at least a portion of the transition surface and a portion of the support surface for cold working the irregularities of the strip. A method of preparing a strip for formation into a tube in a continuous rolling mill is also disclosed.
REFERENCES:
patent: 650873 (1900-06-01), Shively
patent: 808657 (1906-01-01), Heggie
patent: 1066383 (1913-07-01), DeRemer
patent: 1143735 (1915-06-01), Slick
patent: 2042012 (1936-05-01), Lumsden
patent: 2053375 (1936-09-01), Nicholas
patent: 2292810 (1942-08-01), Woeller
patent: 2395878 (1946-03-01), Keene
patent: 3277684 (1966-10-01), Gareri
patent: 3456473 (1969-07-01), Kater et al.
patent: 3636903 (1972-01-01), Anderson et al.
Allied Tube & Conduit Corporation
Combs E. Michael
LandOfFree
Strip preparation rollers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Strip preparation rollers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Strip preparation rollers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2402325