Metal deforming – By deflecting successively-presented portions of work during... – By use of deflected arranged to provide longitudinally...
Reexamination Certificate
2005-08-09
2005-08-09
Crane, Daniel C. (Department: 3725)
Metal deforming
By deflecting successively-presented portions of work during...
By use of deflected arranged to provide longitudinally...
C072S205000
Reexamination Certificate
active
06925845
ABSTRACT:
The invention relates to a method for tension levelling a cold-rolled strip, whereby the strip passes through a series of break rolls and a series of traction rolls and in the course of its extension is subjected to traction between the two series of rolls. The strip is bent under traction in a series of high-traction rolls, located between the brake roll and the traction roll series, in order to increase the degree of levelling. To achieve this, the series of high-traction rolls between the brake and the traction rolls has at least two traction rolls for generating the strip traction and bending operation.
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patent: 0 393 301 (1990-10-01), None
Behrens Holger
Falkenhahn Bodo
Gramer Andreas
Hartung Hans Georg
Kreft Bernd
Crane Daniel C.
Dubno Herbert
SMS Demag Aktiengesellschaft
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