Dispensing – Cutoff operated by selectively preset volume or rate of...
Patent
1976-03-12
1977-08-09
Tollberg, Stanley H.
Dispensing
Cutoff operated by selectively preset volume or rate of...
222452, B67D 530
Patent
active
RE0293474
ABSTRACT:
A measuring and dispensing device includes a cylinder divided by radial vanes into a plurality of passages. At the top of the cylinder is arranged a disc segment which is capable of closing off a plurality of the aforesaid passages. A disc segment is also arranged at the bottom of the cylinder to close off a greater number of the passages. The upper disc segment is staggered relative to the lower disc segment with which it overlaps so that no clear and direct passage is afforded through any of the passages in the cylinder. A bin of material such as rice, flour, metal parts or the like is superposed over the cylinder. The aforesaid disc segments are driven by a manually operated spring loaded belt such that the belt can be displaced for the discharge of a selectable number of passages. Upon displacement of the belt, a spring is loaded to return the belt for driving the disc segments. The disc segments are driven by the belt through the intermediary of a ratchet arrangement or the like so that the discs are driven in one direction only.
REFERENCES:
patent: 829018 (1906-08-01), Kiefer
patent: 1230195 (1917-06-01), Mauch
patent: 2750072 (1956-06-01), Duncan
patent: 3260415 (1966-07-01), Minamiyama et al.
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