Metal founding – Process – Shaping a forming surface
Patent
1996-06-11
1997-08-26
Batten, Jr., J. Reed
Metal founding
Process
Shaping a forming surface
164 38, 164195, 164207, B27C 1502
Patent
active
056602219
ABSTRACT:
Molding sand (S) is put in a mold space defined by a pattern plate (2), having a pattern (2A) on it, and a flask (3). The apparatus includes a thin-plate body (9) and/or a rod (11) to be inserted into the molding sand. It is pre-compacted at a part of it near the inner and outer surfaces of the pattern (2A) and the inner surfaces of the flask (3) by the thin-plate body and rod. The apparatus also has a pressing plate (8) to press all the molding sand after it is pre-compacted.
Kanayama Ryoji
Mori Kuniyasu
Oda Shigeo
Sugimoto Kazuo
Batten, Jr. J. Reed
Sintokogio Ltd.
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