Internally cooled roller

Heat exchange – Expansion and contraction relieving or absorbing means – Relieving or absorbing means supports temperature modifier...

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Details

165 90, 29123, F28F 700

Patent

active

040710815

ABSTRACT:
An internally cooled roller particularly useful for continuous casting of metals comprises a roller body and a sleeve mounted on the circumferential surface of the roller body, a conduit for circulating a cooling fluid being defined between the roller body and sleeve. A flange is mounted on one end face of the roller body. The flange has a first tubular member projecting between the sleeve and a reduced diameter end of the roller body surface, a first annular seat being defined by the first tubular member, the sleeve and the roller body surface, and a second tubular member concentrically surrounding the first member and defining therewith a second annular seat. An end of the sleeve projects into the second annular seat and a fluid-tight element is mounted in the first annular seat under compression, the sleeve end being gripped to prevent its radial expansion and thus loosening of the fluid-tight element in the first seat.

REFERENCES:
patent: 1897613 (1933-02-01), Vensen
patent: 3228462 (1966-01-01), Smith, Jr.
patent: 3625280 (1971-12-01), Peter
patent: 3852860 (1974-12-01), Tewes

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