Apparatus for the manufacture of a thin metallic strip

Details Apparatus for the manufacture of a thin metallic strip Apparatus for the manufacture of a thin metallic strip

1994-02-01

1997-01-07

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

B21B 3102

Patent

active

055905560

ABSTRACT:
An apparatus for manufacturing a metallic strip having a varying thickness which includes a supply means for providing a supply of elongate metallic feedstock, a pair of opposed forming rollers for working the feedstock in a cold condition, and a separation varying means for varying the separation of the forming rollers during operation thereby to vary the thickness of the feedstock and provide formed strip with a varying thickness.

REFERENCES:
patent: 1590854 (1926-06-01), Rothera et al.
patent: 2653247 (1953-09-01), Lundahl
patent: 3728924 (1973-04-01), Wutke
patent: 4215558 (1980-08-01), Shiguma et al.
patent: 4248072 (1981-02-01), Hasegawa et al.
patent: 4265152 (1981-05-01), Corradi
patent: 4785653 (1988-11-01), Danielsson
patent: 4836774 (1989-06-01), Harada et al.
patent: 4959099 (1990-09-01), Wilson

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