Dispensing apparatus

Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source

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Details

137607, 239414, 239304, 222145, 222180, 22240214, 222529, B67D 560

Patent

active

044960816

ABSTRACT:
A dispensing apparatus to deliver at point-of-use chemically reactive constituents or foam reactants in a predetermined volumetric ratio. The foam reactants are prepackaged within replaceable pressurized containers carried by the apparatus and having projecting dispensing valves connected to a manually actuated dispensing nozzle through flexible tubing. The apparatus includes brackets for holding the top and base of the containers in side-by-side fixed relation, a T-shaped member for actuating the dispensing valves in unison, and a manual key with an elongated shank extending through bores in the brackets and the T-shaped member. The key shank and the bores are selectively threaded to provide opening or closing movement of the container dispensing valves.

REFERENCES:
patent: 2864534 (1958-12-01), Wrenn
patent: 3161322 (1964-12-01), Stone
patent: 3236418 (1966-02-01), Dalle et al.
patent: 3246849 (1966-04-01), Aske
patent: 3613956 (1971-10-01), McCulloch
patent: 3620414 (1971-11-01), Phillips
patent: 4278188 (1981-07-01), Stephenson et al.

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