Sealing means for the joint of a casting ladle closure

Details Sealing means for the joint of a casting ladle closure Sealing means for the joint of a casting ladle closure

1975-12-18

1978-02-28

Reeves, Robert B.

Dispensing

Molten metal dispensing

Flow controllers or assists

222542, 285284, B22D 4108

Patent

active

040761541

ABSTRACT:
The disclosure embraces a sealing member for the joint between an outlet of a casting ladle and a closure member for the outlet and includes a rigid core member having an opening in which is located a tubular casing which fits into the aperture of the outlet of the casting ladle and a closable bore of the closure member; the rigid core member is coated with mortar material in a paste or semi-fluid form; the sealing member is encased in an air-tight package so as to prevent the mortar material from solidifying prior to its incorporation into the joint between the outlet of the casting ladle and the closure member.

REFERENCES:
patent: 3567082 (1971-03-01), Tinnes
patent: 3831825 (1974-08-01), Kutzer et al.
patent: 3931913 (1976-01-01), Meier

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