Dispensing – Plural sources – compartment – containers and/or spaced jacket – Packing or stacking arrangements
Patent
1980-01-07
1981-01-27
Spar, Robert J.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
Packing or stacking arrangements
222153, 222183, 222185, 222556, B67D 532
Patent
active
042470218
ABSTRACT:
A demountable bottom opening, foldable and reusable container for finely divided materials such as chopped glass fiber strands and other bulk, flowable materials is disclosed. The container is adapted to be mounted on a permanent pallet of great rigidity. The pallet is comprised of a skeletal base frame on which is mounted a shallow crown which receives and supports the container. The crown surrounds a central opening which is closed by hinged hexagonally-shaped flaps locked in position when the loaded containers are stored or transported. The flaps are unlocked to swing down to the sides of the opening so that they do not interfere with unloading of the container thereby insuring complete emptying. The use of an impervious foldable sleeve extending from the opening in the container and which unfolds to serve as a funnel through which the material is unloaded into a hopper beneath the pallet is also disclosed. Also disclosed are vertical support struts for interconnecting pallets so that the containers may be stacked vertically.
REFERENCES:
patent: 3255927 (1966-06-01), Rupert et al.
patent: 3348738 (1967-10-01), Hertlein
patent: 3433400 (1969-03-01), Hawkins
patent: 3602400 (1971-08-01), Cooke
patent: 3729121 (1973-04-01), Cannon
patent: 3742664 (1973-07-01), Reding
patent: 3946909 (1976-03-01), Wheeler
Jullien Jackie
Renier Georges
Lindrooth Charles H.
Saint-Gobain Industries
Silverberg Fred A.
Spar Robert J.
Synnestvedt John T.
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