SIMULTANEOUS DISPENSING APPARATUS

摘要

2149041 9411299 PCTABS00032 Dispensing apparatus (10) is provided for simultaneously dispensing metered quantities of a plurality of materials into a common receptacle. Pump modules each containing a plurality of individual pump members (92) are arranged in a rectangular pattern, between a base plate (30) and a drive plate (40). The drive plate is raised and lowered, toward and away from the base plate, by a pair of drive screws (46). The plurality of individual pump members are thus simultaneously operated to dispense different materials into a common receptacle, at the same time.