(under subclass 374) Apparatus which includes a means facilitating oscillatory movement of the flask about an axis through the flask or at one side of the flask.
(1) Note. Hinged superposed flasks are not considered subject matter for this subclass, see subclasses 392+ below.
SEE OR SEARCH THIS CLASS, SUBCLASS:
183+, for rock-over and roll-over type compacting machines which include a pattern withdrawal means.
205, for a vibrating molding machine with roll or rock-over feature.
209, for a press molding machine with an invertible table.
224, for shaping apparatus having inverting means. 402, for stripping means including pattern inverting means.
409, for, per se, means for inverting a pattern or mold member.
