Caulk gun pressurizing system

Details Caulk gun pressurizing system Caulk gun pressurizing system

2005-08-30

2005-08-30

Derakshani, Philippe (Department: 3754)

Dispensing

With discharge assistant

With material supply container and discharge assistant with...

C222S089000, C222S222000, C222S397000, C222S039000, C137S557000

Reexamination Certificate

active

06935541

ABSTRACT:
A device for dispensing a viscous material and a method for controlling the dispensing pressure. The device has a manually actuated control valve, that, when depressed, releases high pressure gas from the source, such as a CO2cartridge, into a gas enclosure. An indicator signals a pre-determined pressure in the gas enclosure sufficient to forcefully dispense a viscous material from a product cartridge.

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