Title: Apparatus and method for producing ingot mold caps

Abstract: An apparatus and method for producing ingot mold caps is provided in which a shaped opening in a chill element is lined with a preformed refractory fiber pad and metal is cast in the lined opening around a cored staple.

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Inventors: Tisdale Jr., Norman F. (253 Chessrown Ave., Gibsonia, PA, 15044)

Application Number: 06/154102
Filing Date: 1980-05-28
Publication_date: 1982-08-03
Assignee: Tisdale Jr., Norman F.

Primary Class(es): 164/112 249/204, 164/137, 249/112
Other Classes: B22D7/06; B22D19/00; B22D7/00; B22D19/00
US Patent Ref:

2143410	January, 1939	Dornin	164/412	Method of producing rimmed steel ingots and chilling cap therefor
2231774	February, 1941	Rigdon	249/204	Plug for ingot molds
2757426	August, 1956	Brennan	249/112	Method of making mold with fibrous liner
2882568	April, 1959	Leaberry et al.	164/138	Lining for ingot molds
4250946	February, 1981	Monta	164/138	Method for producing ingot mold stools

Other Refs: JP51-16162

May, 1976

164/41

Primary Examiner: Hampilos, Gus T.
Assistant Examiner: Batten Jr., Reed J.
Attorney: