Appts. for feeding casting cpds. to several moulds - through variable assembly of nozzles, nozzle holders and connecting pipes

摘要

An apparatus for distributing casting resins and the like to a number of moulds consists of a nozzle holder associated with each mould, the series of nozzle holders being connected together by lengths of pipe. Each nozzle holder has a through bore with internal threads enabling the connecting pipe lengths to be screwed into it and a transverse (vertical) branch bore leading to the nozzle itself; the nozzle rests in a seating in the nozzle holder and bears under pressure against the opening of the mould. Nozzles having different bore diameters or cross-sections are used for the different moulds. The entire assembly for feeding several moulds can be easily dismantled, reassembled and/or adapted to the particular requirements and mould sizes. Short and long lengths of connecting pipe may be used.