(under subclass 6) Process directed to (1) shaping the forming surface utilizing the material which is to be ultimately cast as the pattern or preform member, or (2) shaping the forming surface wherein a preform member which is to be integrated in the material to be cast as a final product is embedded in the mold material during the shaping or forming thereof.
(1) Note. The product part in (2) above to be included herein must be one which is individually handled.
SEE OR SEARCH THIS CLASS, SUBCLASS:
23+, for a process of forming a composite plural part or multi-layered mold.
91+, for, per se, processes of embedding a preform member in the cast metal.
231, for core shaping apparatus with means for positioning a preform part which is to be incorporated in the final cast product. 236, for a pattern member with means for holding a preform part which is to be incorporated in the final cast product.
332+, for apparatus for shaping metallic material including means to position a preform part.
