Dispensing – Molten metal dispensing – With subjacent flow guide
Patent
1985-03-22
1987-02-17
Rolla, Joseph J.
Dispensing
Molten metal dispensing
With subjacent flow guide
164337, 901 16, 414590, B22D 4108, B25J 902
Patent
active
046433392
ABSTRACT:
An automated apparatus for manipulating a protective tube for a jet of a molten metal discharged from a tap hole of a casting ladle for selective movement of the protective tube under the tap hole and retraction therefrom, uses a first carriage displaceable along a horizontal track, a vertical shaft connected to the first carriage for displacement therewith and rotatable about its longitudinal axis, and a second carriage vertically displaceable along the shaft. A carrier arm for the tube is supported on the second carriage and a support case connects the carrier arm to the second carriage to allow horizontal movements of the carrier arm with respect to the second carriage. The carrier arm can be locked in a predetermined position with respect to the second carriage and is capable of gripping the tube.
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patent: 4131220 (1978-12-01), Bode, Jr. et al.
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patent: 4316561 (1982-02-01), Grosko
patent: 4381102 (1983-04-01), King
patent: 4433755 (1984-02-01), Ohtomi
patent: 4460302 (1984-07-01), Moreau et al.
patent: 4550867 (1985-11-01), Bell et al.
Fives-Cail Babcock
Kelman Kurt
Pedersen Nils
Rolla Joseph J.
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