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Inventor: Abarotin; Eugene V.
Address: Franklin Township, Westmoreland County, PA
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4421256 |
Sliding gate valve having adjustable seal pressure |
December 20, 1983 |
| A sliding gate valve mechanism for use in teeming molten metal is provided with apparatus for accurately setting seal pressure between the valve plates and for adjusting the seal pressure during periods of valve operation. The invention enables such adjustments to be made to rectify |
| 3975045 |
Bits for ingot tongs |
August 17, 1976 |
| Improved bits for ingot tongs, an improved tong-and-bit combination, and an improved method of handling ingots. The bits are formed of a durable metal, such as a nickel alloy or a cobalt alloy, and are rotatably fastened in the tong arms. Protrusions from the outside faces of the tong |
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