Method of making a mold frame

Details Method of making a mold frame Method of making a mold frame

1984-03-19

1985-12-17

Moon, Charlie T.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

29451, 29455R, 29463, 76107R, B21D 5300, B21K 2900, B23P 1526

Patent

active

045584990

ABSTRACT:
A method of making a mold frame is disclosed. A plurality of rows of cavities are formed in a mold plate. The cavities of each row are interconnected by a bore. The row bores are interconnected by cross bores. The cross bores are selectively sealed off so that a cooling medium going through the mold frame follows a serpentine path.

REFERENCES:
patent: 528034 (1894-10-01), Schon
patent: 1407682 (1922-02-01), Schavoir
patent: 1505816 (1924-08-01), Steele
patent: 2663551 (1953-12-01), Boling
patent: 3181605 (1965-05-01), Smith, Jr.
patent: 3734171 (1973-05-01), Ares et al.
patent: 4264293 (1981-04-01), Rourke
patent: 4269586 (1981-05-01), Ronayne
patent: 4333629 (1982-06-01), Roy

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