Material or article handling – Apparatus for moving intersupporting articles into – within,... – Stack forming apparatus
Patent
1980-07-23
1983-09-13
Sheridan, Robert G.
Material or article handling
Apparatus for moving intersupporting articles into, within,...
Stack forming apparatus
414403, 414414, B65G 6524
Patent
active
044039085
ABSTRACT:
The feed hopper of a cigarette packing machine is provided with an inlet mouth comprising a fixed rectangular tubular member over which there is mounted telescopically slidable in the vertical direction a telescoping rectangular tubular member. The tray filled with cigarettes is positioned upside down, with its discharge side closed by a bottom closure plate, over the open upper end of the telescoping tubular member. The full tray is then lowered, together with the telescoping member, until the bottom closure plate reaches the level of the cigarettes already contained in the hopper. At this point, a level sensing device gives a control signal for the side shifting, and consequent opening, of the discharge side of the tray. After the opening of the discharge side, the tray is again raised to its starting position.
REFERENCES:
patent: 2753062 (1956-07-01), Loudon
patent: 3283930 (1966-11-01), Cascio et al.
patent: 3332560 (1967-07-01), Niepmann
patent: 3486647 (1969-12-01), Seragnoli
patent: 3883017 (1975-05-01), Shirai et al.
patent: 3989199 (1976-11-01), Seragnoli
Cir - S.p.A. - Divisione Sasib
Sheridan Robert G.
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