Metal deforming – By deflecting successively-presented portions of work during... – With cutting of work or product
Patent
1995-09-28
1996-12-03
Crane, Daniel C.
Metal deforming
By deflecting successively-presented portions of work during...
With cutting of work or product
72161, 72202, 72205, 72294, 72302, B21D 105
Patent
active
055796583
ABSTRACT:
Method and apparatus for producing large-area metal, especially steel, plates. The metal strip unwound from a coil is continuously treated by a heat treatment followed by stretch-bend leveling and then stretcher-leveling, the latter being discontinuously carried out by clamping the strip at two locations and urging those locations apart. Only subsequently is the strip cut to form the plates.
REFERENCES:
patent: 3429164 (1969-02-01), Oganowski
patent: 3686921 (1972-08-01), Roper
patent: 3722251 (1973-03-01), Withrow
patent: 4751838 (1988-06-01), Voges
Noe Andreas
Noe Oskar
Noe Rolf
BWG Berkwerk-und Walzwerk-Maschinenbau GmbH
Crane Daniel C.
Dubno Herbert
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