Metallurgical apparatus – With control means responsive to sensed condition – With means responsive to condition of treated material
Patent
1984-06-25
1986-03-11
Brody, Christopher W.
Metallurgical apparatus
With control means responsive to sensed condition
With means responsive to condition of treated material
266103, 226180, C21D 956
Patent
active
045750530
ABSTRACT:
A continuous annealing apparatus for metal strips comprises cylindrical rolls each arranged at a location immediately before the metal strip passes about a hearth roll in a high temperature heat-treatment region of the apparatus. An axis of the cylindrical roll is finely tilted relative to the hearth roll within 0.15 degree in directions compensating for shifted distances of the metal strip on the hearth roll in response to every 50 mm shift of the strip, thereby preventing meandering and buckling of the metal strip caused by the hearth rolls.
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patent: 2666003 (1954-01-01), Dougherty et al.
patent: 3175813 (1965-03-01), Costakis
patent: 3188063 (1965-06-01), Costakis
patent: 3284073 (1966-11-01), Engelhardt
patent: 3610494 (1971-10-01), Minton
patent: 4375283 (1983-03-01), Shimoyama et al.
patent: 4385945 (1983-05-01), Compton et al.
DE-U-1 860 060 Siemens-ShuckertwerkeAktiengesellschaft 8-16-62-No translation.
Abe Hideo
Hira Takaaki
Nakagawa Kichizaemon
Sasaki Toru
Shimoyama Yuji
Brody Christopher W.
Kawasaki Steel Corporation
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