Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Reexamination Certificate
2006-11-14
2006-11-14
Lin, Kuang Y. (Department: 1725)
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
C164S480000
Reexamination Certificate
active
07134481
ABSTRACT:
A casting roll unit (U) with side weirs (6) and a delivery nozzle (8) being detachably attached thereto is fixed at a casting position. Side-weir and delivery-nozzle preheating furnaces (29, 30) are arranged away from the casting roll unit (U). Arranged adjacent to the roll unit (U) are replacing robots (31, 32) which can selectively clamp the side weirs (6) or the delivery nozzle or nozzles (8) and which can move between the roll unit (U) and the side-weir or delivery-nozzle preheating furnace (29or30) for installation/removal of the side weirs (6) or delivery nozzle or nozzles (8).
REFERENCES:
patent: 2003/0111203 (2003-06-01), Mertins
patent: 61-176447 (1986-08-01), None
patent: 5-115962 (1993-05-01), None
patent: 6-339751 (1994-12-01), None
patent: 6-339753 (1994-12-01), None
Ogawa Shu
Osada Shiro
Takeuchi Osamu
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