Weighing scales – Weigher responsive material control – Rotary
Patent
1983-06-28
1985-07-30
Goldberg, E. A.
Weighing scales
Weigher responsive material control
Rotary
177123, 222 77, G01G 1302, G01G 1322
Patent
active
045315973
ABSTRACT:
For the accurate metering of tobacco portions in the course of the packing of the latter, rough portions (28) are first produced by separation from a strand of tobacco and brought to the desired weight (desired portion 15) by adding difference portions measured in a fine metering device (12, 13). The rough portions (28) are fed in each case by an intermediate conveyor (13), which is in the form of a star feeder, to one of two balance receiver members (32, 33), which are likewise in the form of star feeders and each of which is connected to a precision balance (43, 44).
REFERENCES:
patent: 602060 (1898-04-01), Dutton et al.
patent: 1115633 (1914-11-01), Wellman
patent: 1580746 (1926-04-01), McKeighan
patent: 2299636 (1942-10-01), Mansbendel
patent: 2491056 (1949-12-01), Muskat
patent: 3212673 (1965-10-01), Hyde
patent: 4034701 (1977-07-01), Davidson et al.
Balmer Oskar
Focke Heinz
Focke & Co.
Foster Patrick W.
Goldberg E. A.
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