Material or article handling – Device for emptying portable receptacle – With container opening means
Patent
1989-12-26
1991-04-16
Bucci, David A.
Material or article handling
Device for emptying portable receptacle
With container opening means
241236, 241285A, 248 95, B65G 6534
Patent
active
050077872
ABSTRACT:
A material debagging apparatus includes a receptacle movable between upright loading and inverted dumping positions. The receptacle defines a bagged material holding chamber with a closed bottom and an open top. A rupturing mechanism in the form of a pair of generally parallel drums having circumferential rows of teeth thereon is carried on the receptacle adjacent the closed bottom of the chamber. The rupturing mechanism is operable for rupturing a bag at least partially filled with material and disposed in the chamber with the bottom of the bag overlying the rupturing mechanism. A clamping device is mounted on the receptacle adjacent the open top of the chamber for clamping and securing the top of the bag while the bottom of the bag is ruptured by the rupturing mechanism. The clamping device includes a pair of clamp members positioned side-by-side and normally urged into a clamping condition by a spring. One of the clamp members is yieldably movable relative to the other clamp member to position the clamp members in a nonclamping condition.
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Bucci David A.
Ford New Holland Inc.
Marquette Darrell F.
Miller Larry W.
Seemar Frank A.
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