Dispenser for particulate material in measured quantities

Details Dispenser for particulate material in measured quantities Dispenser for particulate material in measured quantities

1984-02-08

1985-05-14

Rolla, Joseph J.

Dispensing

With discharge assistant

Movable or conveyer-type trap chamber

222509, G01F 1110

Patent

active

045167010

ABSTRACT:
A three-dimensional dispenser housing comprises a removable top closure exposing a top opening in a storage hopper, which may be constructed from thin sheets of plastic material, having slanted walls leading to a restricted outlet above a small, bottomless drawer which slides and delivers a small measured quantity out of the front of the dispenser. The drawer is positioned below the outlet of the hopper and is caused to slide across a bottom plate by means of a control rod operated by a pivoting plate which is spring biased until contacted by a push rod manually operated from the top of the dispenser.

REFERENCES:
patent: 1708130 (1929-04-01), Guest
patent: 1808029 (1931-06-01), Frame
patent: 1945849 (1934-02-01), Ferrandino
patent: 2398727 (1946-04-01), Softis
patent: 3276637 (1966-10-01), Fender

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