Hand-held dispensing device for two component mixtures

A dispensing device 30 for a two component mixture, such as an adhesive, has supply conduits 36, 37 for the two mixture components. The two components are metered to a predetermined ratio by metering devices within the dispenser. The metering devices are driven by motor M under the control of a sign...

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Bibliographische Detailangaben
Hauptverfasser:	LAURENCE RICHARD PENN, PHILIP KENNETH THOMPSON
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PHYSICS SPRAYING OR ATOMISING IN GENERAL TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	A dispensing device 30 for a two component mixture, such as an adhesive, has supply conduits 36, 37 for the two mixture components. The two components are metered to a predetermined ratio by metering devices within the dispenser. The metering devices are driven by motor M under the control of a signal from a trigger located in the handle. The metering devices may be in the form of a moveable shuttle configured to dispense shots of a known volume of each component, which are then mixed in a mixer prior to dispensing. The dispensing device may be used in a factory and suspended by means 47, 48 to balance the effect of gravity.