Dispensing – Jarring and/or vibrating – Hand manipulable shaker type
Patent
1982-09-27
1984-08-21
Rolla, Joseph J.
Dispensing
Jarring and/or vibrating
Hand manipulable shaker type
111 76, 222564, B65G 6548
Patent
active
044665601
ABSTRACT:
A hand tool for dispensing particulate matter such as seeds comprises a V-section scoop with a handle incorporating a vibrator mechanism. A labyrinth type barrier arrangement serves to contain a reservoir of seeds in the scoop and to permit controlled flow of the seeds from the reservoir when the tool is held at an angle and vibrations are applied. A barrier arrangement at the dispensing end portion of the scoop effects final separation of the seeds prior to discharge.
REFERENCES:
patent: 1383281 (1921-07-01), Bailey
patent: 2525641 (1950-10-01), Bouska
patent: 2732974 (1956-01-01), Hedges
patent: 3066827 (1962-12-01), Pryor
patent: 4120428 (1978-10-01), Boram
Huppert Michael S.
Rolla Joseph J.
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