Metal deforming – By use of roller or roller-like tool-element – Plural roller-couples
Reexamination Certificate
2008-08-15
2011-11-01
Sullivan, Debra (Department: 3725)
Metal deforming
By use of roller or roller-like tool-element
Plural roller-couples
C072S167000, C072S366200
Reexamination Certificate
active
08047041
ABSTRACT:
A method of reducing thickness of unbroken rolling stock (14) by longitudinal rolling includes deforming the rolling stock (14) in the width direction with deformation regions (26to29; 86to88) of the rolls (22to25; 82to84) penetrating in the rolling stock to the same depth.
REFERENCES:
patent: 4357818 (1982-11-01), Lyon et al.
Bertram Frank
Hermann Fritz
Jackel Frank
Wiedner Christoph
Abelman ,Frayne & Schwab
Hilti Aktiengesellschaft
Sullivan Debra
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