Poured molten metal quantity control device

Details Poured molten metal quantity control device Poured molten metal quantity control device

2004-12-21

2009-06-16

Kastler, Scott (Department: 1793)

Dispensing

Molten metal dispensing

Flow controllers or assists

Reexamination Certificate

active

07546937

ABSTRACT:
A poured molten metal quantity control device includes a fixed plate brick having at least one pouring port, a collector nozzle brick, a slide plate brick sandwiched therebetween, an outer race mounted so as to be turned on the outer peripheral side of the fixed plate brick by an extendable unit, and a frame having the slide plate brick mounted thereon that is mounted on the outer race through a pivotal hinge so as to be capable of opening and closing movements. The frame can be opened and closed through the pivotal hinge independently of the turning of the outer race with the extendable unit.

REFERENCES:
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patent: 02-52165 (1990-02-01), None
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Patent Abstracts of Japan 01 262061 dated Oct. 18, 1989.
Patent Abstracts of Japan 02 052 165 dated Feb. 21, 1990.
Patent Abstract of Japan 62-156068 A Published Jul. 11, 1987.
Patent Abstract of Japan 02-52165 A Published Feb. 21, 1990.
Patent Abstrct of 05-200533; Kokan Kikai Kogyo KK; Rotary Nozzle; Aug. 1993.
Patent Abstract of 05-200533; Kokan Kikai Kogyo KK; Rotary Nozzle; Aug. 1993.

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