Material or article handling – With weighing
Patent
1984-06-22
1986-07-01
Paperner, Leslie J.
Material or article handling
With weighing
414 96, B65G 5730
Patent
active
045977054
ABSTRACT:
The herein disclosed invention relates to a device for automatically stacking in preselected multiples nestable, or other rigid forms, having a generally uniform size and a generally horizontal margin or rim, such as pie shells have. The stacking device is intended to be placed over, or structurally attached to, a conveyor means moving the items to be stacked into a location within the stacking device where they will be picked up and lifted vertically upward, one at a time, as they enter the pick-up location in a uniformly or randomly spaced relation, and held in the raised position until a preselected count is achieved, whereupon the stack of items will be automatically discharged onto the conveyor means or other suitable reception means from which the stack can be transferred to a packaging operation.
REFERENCES:
patent: 2603363 (1952-07-01), Bongiovanni
patent: 3160292 (1964-12-01), Albrecht
patent: 3659695 (1972-05-01), Reese
patent: 3765546 (1973-10-01), Westerling
patent: 3866763 (1975-02-01), Alduk
Eisendrath David C.
Scheeler Fred
Colborne Manufacturing Company
Lungmus John B.
Paperner Leslie J.
Rummler Charles W.
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