Converter-bottom-fastening mechanism

Details Converter-bottom-fastening mechanism Converter-bottom-fastening mechanism

1977-09-01

1978-12-05

Dost, Gerald A.

Metallurgical apparatus

Means for melting or vaporizing metal or treating liquefied...

Bessemer-type treating vessel

220324, 220325, 220327, 2922566, C21C 546

Patent

active

041282337

ABSTRACT:
A converter bottom-fastening mechanism to be used in a converter construction with a removable converter bottom, a converter jacket and a supporting construction connected to the converter jacket. The bottom-fastening mechanism includes a plurality of rocker-like clamping levers peripherally arranged about the converter bottom and fastened to the converter jacket or to the supporting construction. The levers are axially movable into and out of engagement with the converter bottom. Bracing devices are provided to support the ends of the clamping levers facing the converter jacket with respect to the converter jacket or the supporting construction.

REFERENCES:
patent: 162866 (1875-05-01), Squire
patent: 2639744 (1953-05-01), Herbert
patent: 2872854 (1959-02-01), Chow
patent: 3578306 (1971-04-01), Smith
patent: 3712606 (1973-01-01), Cole
patent: 3851865 (1974-12-01), Fisher
patent: 4022445 (1977-05-01), Langenfeld et al.

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