Dispensing – With discharge assistant – Movable or conveyer-type trap chamber
Patent
1986-01-24
1987-04-07
Rolla, Joseph J.
Dispensing
With discharge assistant
Movable or conveyer-type trap chamber
222366, 222430, G01F 1110
Patent
active
046553711
ABSTRACT:
An apparatus for dispensing particulate material particularly spices includes a closure portion for a container which may or may not be part of the container and defining an opening in the closure portion. A pair of parallel grooves are defined in the closure portion for receiving a plate-like cover member which slides along the grooves to close the opening. A measuring member separate from the closure portion and the cover member can be engaged with the cover member by a peg and recess coupling and then slid along the grooves in common movement with the cover member to a position where it receives a measured charge of the material. The measuring member can then be withdrawn which acts also to withdraw the cover member to re-cover the opening. A separate shaker piece can also be inserted into the slide grooves to displace the cover member, the shaker piece having perforations so that the material can be dispensed by shaking from the covered opening.
REFERENCES:
patent: 1676348 (1928-07-01), O'Leary
patent: 4015602 (1977-04-01), Nelson et al.
Ade Stanley G.
Battison Adrian D.
Noland Kenneth
Rolla Joseph J.
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