Material or article handling – Device for emptying portable receptacle – With container opening means
Patent
1991-11-18
1994-04-19
Werner, Frank E.
Material or article handling
Device for emptying portable receptacle
With container opening means
414411, 414786, 414403, 83946, B65B 6900
Patent
active
053040287
ABSTRACT:
The invention relates to a method and apparatus for the dejacketing of flat, parallelipipedic blocks packed in folding cartons. Dejacketing is performed in three steps. First the flaps provided overlapping one another on opposite sides are unfolded by being moved past unfolding tools. The blocks are then moved past a further unfolding tool which is disposed on the third narrow side and which unfolds the flaps provided at that place. In the third step the folding carton is seized by its lower flap on the third side and pulled downwards, the block being simultaneously advanced in the direction of its open third side, and the top side is stripped off at a fixed stripper.
REFERENCES:
patent: 3457642 (1969-07-01), Steer et al.
patent: 4023692 (1977-05-01), Ittner et al.
patent: 5090573 (1992-02-01), Takahashi et al.
Book Franz
Rosenberger Jorg
Heinz Nienstedt Maschinenfabrik GmbH
Werner Frank E.
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