Dispensing – Jarring and/or vibrating – Bottom forming member reciprocable
Patent
1982-07-07
1986-02-18
Tollberg, Stanley H.
Dispensing
Jarring and/or vibrating
Bottom forming member reciprocable
198756, B65G 2712
Patent
active
045708312
ABSTRACT:
A dispersing feeder for dispersively feeding articles, supplied by a supply device, to a plurality of weighing machines where the articles are weighed. The feeder includes a turntable or conical projection for receiving and temporarily retaining the articles supplied by the supply device, a dispersing bowl disposed concentrically with respect to the turntable or conical projection and having a number of exits on its outer circumferential portion, and an electromagnetic vibrator for subjecting the dispersing bowl to torsional reciprocative oscillation. The surface of the turntable and/or dispersing bowl is provided with a multiplicity of raised and recessed portions to minimize the contact area between the surface and the articles so that the articles may be transferred without adhering to the surface.
REFERENCES:
patent: 2827210 (1958-03-01), Ballard et al.
patent: 3490618 (1970-01-01), Buschbom
patent: 3490619 (1970-01-01), Wittie
patent: 3578094 (1971-05-01), Henry
patent: 4398612 (1983-08-01), Mikami et al.
Fukuda Masao
Izumi Asashiro
Kabushiki Kaisha Ishida Koki Seisakusho
Tollberg Stanley H.
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