Static structures (e.g. – buildings) – Opaque stonelike module – Nonrectangular cross-section
Patent
1995-02-13
1998-01-06
Friedman, Carl D.
Static structures (e.g., buildings)
Opaque stonelike module
Nonrectangular cross-section
52245, 52604, 110338, 126151, 264 30, 266283, 432248, B22D 4102, C21C 544
Patent
active
057041849
ABSTRACT:
A refractory brick that has a rear portion with a geometrical concavity on one side and a corresponding convex projection on the other side, the concavity and projection being matched so that the concavity mates with the corresponding projection of a similar refractory brick when the two are disposed in side-by-side relationship. Extending perpendicular from the base portion is a generally rectangular projection such that when a plurality of bricks are disposed in a side-by-side array, they are locked together by the mating concavities and projections, and the generally rectangular projections extend inwardly to form a thicker lining to withstand the force of a tap stream of molten metal for a longer duration.
REFERENCES:
patent: 72734 (1867-12-01), Hennessey
patent: 300521 (1884-06-01), Smith
patent: 850048 (1907-04-01), Playford
patent: 1367511 (1921-02-01), Cathroe
patent: 1403177 (1922-01-01), Mack
patent: 1586194 (1926-05-01), Gustavsen
patent: 1655566 (1928-01-01), Reintjes
patent: 1845472 (1932-02-01), Albright
patent: 2155026 (1939-04-01), Tracy
patent: 2258518 (1941-10-01), Scovron
patent: 2818248 (1957-12-01), Kelsey
patent: 2877506 (1959-03-01), Almoslino
patent: 2888779 (1959-06-01), Hostetter
patent: 3140333 (1964-07-01), Tredennick et al.
patent: 3346248 (1967-10-01), Martinet et al.
patent: 3635459 (1972-01-01), Mare
patent: 5428934 (1995-07-01), Tomek
Friedman Carl D.
Indresco Inc.
Saladino Laura A.
Sigalos John L.
LandOfFree
Impact pad for ladles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Impact pad for ladles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impact pad for ladles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2319852