Plastic article or earthenware shaping or treating: apparatus – Boom mounted depositing and forming means of the carrousel type
Patent
1978-04-07
1980-07-29
Pavelko, Thomas P.
Plastic article or earthenware shaping or treating: apparatus
Boom mounted depositing and forming means of the carrousel type
425141, 425147, F27D 116
Patent
active
042148561
ABSTRACT:
An apparatus for delivering a refractory mass with a sand-blast head along a ladle-lining surface and parallel thereto in a ladle. The sand-blast head is provided with a movement inside the ladle so as to continuously fill the lining along a helical trajectory and over the entire height of the ladle from the bottom to the top. For this purpose, the apparatus is mounted on a platform installed inside the ladle on a hollow supporting rod through which the mass is fed to the sand-blast head. Provision is made for a contact sensor which senses the current level of the lining plane, and controlled drives of the platform rotation, rod lifting and change in the radial jet of the mass thrown out of the sand-blast head.
REFERENCES:
patent: 2979798 (1961-04-01), Price
patent: 3672649 (1972-06-01), Allen
patent: 3716316 (1973-02-01), Dekker
patent: 3779679 (1973-12-01), Bisinella
Bogdanov Alexandr A.
Bondarenko Oleg L.
Gugnin Eduard D.
Gurkov Zinovy L.
Kolpakov Serafim V.
Nissen J. Harold
Pavelko Thomas P.
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