Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1977-06-14
1978-08-22
Mehr, Milton S.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
72242, B21B 3102
Patent
active
041079710
ABSTRACT:
A cluster type rolling mill having a housing characterized by exterior curvatures of the upper and the lower housing parts backing the roll cluster and being joined by four columns at the housing corners. The exterior shape of said upper and lower housing parts is comprised of two or three radii, curves or a combination thereof, so proportioning the dimensions of said parts as to minimize the sum of their non-parallel deflections and its effect upon the roll gap throughout the rolling width for one of the normal rolling conditions and to reduce the range thereof to a magnitude within the limits of adjustable compensation means. The result is the elimination of the need for deflection compensating roll contours.
REFERENCES:
patent: 1824211 (1931-09-01), Jobke
patent: 2776586 (1957-01-01), Sendzimer
patent: 3528274 (1970-09-01), Rastelli
patent: 3815401 (1974-06-01), Sendzimer et al.
Mehr Milton S.
Textron Inc.
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