Sand deflector for automatic molding machine

Details Sand deflector for automatic molding machine Sand deflector for automatic molding machine

1979-05-30

1980-12-16

Hoag, W. E.

Metal founding

Means to shape a forming surface

Including means for compacting particulate fluent mold...

164374, 249122, 249142, 249160, 425175, 425542, 425580, 425584, B22C 1524, B22C 2112

Patent

active

042390796

ABSTRACT:
A deflector for use on an automatic molding machine deflects incoming sand downwardly onto the drag table and then upwardly into deep recesses in the pattern. The sand deflector is formed as a rectangular prism from a single block of metal, and has two deflecting channels separated by a strengthening septum. The channels are arranged at a predetermined angle in relation to the mounting surface of the deflector.

REFERENCES:
patent: 2864134 (1958-12-01), Harrison
patent: 2899724 (1959-08-01), Peterson
patent: 3460607 (1969-08-01), Olson
patent: 3556196 (1971-01-01), Buhler
patent: 3659642 (1972-05-01), Vasilkousky
patent: 3726954 (1973-04-01), Munk et al.
patent: 3744549 (1973-07-01), Buhler
patent: 3760866 (1973-09-01), Larkin
patent: 3878881 (1975-04-01), Lund et al.
patent: 3970139 (1976-07-01), Grolla
patent: 4142888 (1979-03-01), Rozmus

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