Mechanically operated dispensing device

Details Mechanically operated dispensing device Mechanically operated dispensing device

1976-09-16

1978-08-08

Reeves, Robert B.

Dispensing

With discharge assistant

With biasing means for discharge assistant and/or its casing

222380, 222383, 239331, B05B 1100

Patent

active

041051459

ABSTRACT:
A dispensing device includes a manually operable loading member carried by and accessible exteriorly of a container having a material to be dispensed, with the loading member connected through a gear arrangement with a material dispensing piston reciprocable in a dispensing chamber which is in communication with the interior of the container. Operation of the loading member in a first direction effects reciprocation of the piston in a first direction to draw material into the dispensing chamber, and a spring acts on the piston to move it in a second direction to dispense the material from the chamber through a nozzle for use as desired.

REFERENCES:
patent: 1575423 (1926-03-01), Fenton
patent: 1676358 (1928-07-01), Schott
patent: 2796204 (1957-06-01), Math
patent: 3792800 (1974-02-01), Capra et al.

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