Metal founding – Process – Shaping liquid metal against a forming surface
Reexamination Certificate
2005-12-13
2005-12-13
Lin, Kuang Y. (Department: 1725)
Metal founding
Process
Shaping liquid metal against a forming surface
C164S417000, C029S527700
Reexamination Certificate
active
06973956
ABSTRACT:
The invention relates to a method and to a device for producing a rolled metal strip from a molten metal by producing a cast metal strip in a strip casting device and then rolling the undivided metal strip in a roll stand to the final thickness of the strip. For controlling the course of the strip, strip guiding devices are provided upstream of the roll stand. In order to provide a stable insertion of the metal strip into the roll stand at the input side of the roll stand or at the site of rolling in accordance with the strip dimensions, the strip guidance interferes or is carried out at a distance of 1.0 to 10.0 times the strip width, preferably at a distance of 1.5 to 5.0 times the strip width, upstream of the roll stand.
REFERENCES:
patent: 5503217 (1996-04-01), Perry et al.
patent: 5904204 (1999-05-01), Teraoka et al.
patent: 0 540 610 (1993-05-01), None
patent: 0 760 397 (1997-03-01), None
patent: 0 776 984 (1997-06-01), None
patent: WO 99 24186 (1999-05-01), None
patent: WO 01/58612 (2001-08-01), None
International Search Report dated Jan. 23, 2003.
Eckerstorfer Gerald
Hohenbichler Gerald
Lin Kuang Y.
Ostrolenk Faber Gerb & Soffen, LLP
Voest-Alpine Industrieanlagenbau GmbH & Co.
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