Dispensing mixer for the storage and mixing of separate materials

Claim 1

A dispensing mixer for storing, intermixing and dispensing at least two materials from a common nozzle comprising: a syringe having at least two compartments for separately storing each of the materials to be intermixed; discharge means for simultaneously discharging material from each of said compartments; a diaphragm member located in each compartment at one end thereof for securing the material stored in each compartment respectively with each diaphragm adapted to open in response to a predetermined applied pressure from said discharge means; and a nozzle assembly comprising said common nozzle with said nozzle having an inlet end, an outlet end and a bore extending from said inlet end to said outlet end for receiving the materials dispensed from said syringe, a head extending from said nozzle for coupling said nozzle assembly to said syringe, an end stop projecting from said head; a static mixing element disposed in arbitrary alignment within the bore of said nozzle relative to said syringe for intermixing the materials fed to said nozzle, with said static mixing element including a multiple number of serially connected blades and having an arm extending from one end of said serially connected blades for engaging said end stop to render said static mixer immobile in response to the ingress of material fed through said nozzle.