A device of mold for the manufacture of collect pieces. (Machine-translation by Google Translate, not legally binding)

摘要

A mold device of the character described comprising a block constituted by a plurality of sections in mutual support application, and fastening means retaining the sections in a unitary assembly, the unit being, which includes the sections and the fastening means, insertable into a mold structure and removable or removable from it, the block sections having a common continuous surface extending over the entire area of all the sections defining a surface of a cavity in the mold to which the unit is incorporated. (Machine-translation by Google Translate, not legally binding)