Conveying device for the removal of objects from a base

Details Conveying device for the removal of objects from a base Conveying device for the removal of objects from a base

1992-02-10

1993-08-03

Huppert, Michael S.

Material or article handling

Apparatus for moving intersupporting articles into, within,...

Unstacking apparatus

4147445, 4147448, 4147969, 901 40, B65G 5904

Patent

active

052323323

ABSTRACT:
The invention relates to a process and a conveying device for the removal of objects, in particular square objects, preferably cardboard boxes, from a base, in particular of objects from a pack formed from identical objects. There are provided a process and a conveying device, by which the objects can be removed from the base even if the objects cannot be gripped from the top and are relatively unstable, such as for example open cardboard boxes, and the base is secure against slipping by increased friction resistance. Each object to be removed is tilted at one bottom edge opposite to its free side and is then removed. The corresponding conveying device is distinguished by a tilting organ which can be applied to the free side of the object to be removed, the region of which tilting organ which can be applied to the object can be moved by a vertical component, and by a removal apparatus for the removal of the tilted object from the base, in which case the removal apparatus can preferably be the tilting organ itself.

REFERENCES:
patent: 3206041 (1965-09-01), McGrath
patent: 3401811 (1968-09-01), Grasvoll
patent: 3820667 (1974-06-01), Critchlow et al.
patent: 4435118 (1984-03-01), Behrend et al.
patent: 4453874 (1984-06-01), Veldhuizen et al.
patent: 4585389 (1986-04-01), Watanabe et al.
Copies Submitted with applicant's Submission Under 37 C.F.R. 1.56 filed Jul. 20, 1990.

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