Bulk box dampening systems
First Claim
Patent Images
1. A packaging assembly comprising:
- a bulk box having a wall arranged around a perimeter of a box bottom and an aperture opposite the box bottom, the wall and the box bottom creating a cavity, the bulk box to receive product in the cavity via the aperture; and
a shuttle tray having a rim arranged around a perimeter of a tray bottom, the tray bottom of the shuttle tray including tray apertures, the shuttle tray movably disposed in the cavity proximate to the aperture of the bulk box, the tray apertures to relieve an air pressure in the cavity caused by the shuttle tray moving within the cavity and toward the box bottom of the bulk box as a result of an accumulation of the product dispensed into the bulk box, the shuttle tray to provide a first coefficient of friction between a rim of the shuttle tray and the wall of the bulk box, and the shuttle tray further having tabs arranged around the perimeter of the tray bottom of the shuttle tray protruding from an outside surface of the rim to provide a second coefficient of friction between the shuttle tray and the wall of the bulk box, wherein the shuttle tray is arranged in the bulk box to dampen a kinetic energy of the product received by the bulk box.
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Abstract
A packaging assembly comprises a bulk box having a shock absorber to dampen a kinetic energy of product being dispensed from a conveyor system. The shock absorber may be a rectangular sheet shock absorber disposed diagonally in the bulk box, a shuttle tray shock absorber disposed in an opening of the bulk box, a deflector net disposed in an opening of the bulk box, or a inflatable bag shock absorber disposed in the bulk box, for example.
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Citations
17 Claims
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1. A packaging assembly comprising:
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a bulk box having a wall arranged around a perimeter of a box bottom and an aperture opposite the box bottom, the wall and the box bottom creating a cavity, the bulk box to receive product in the cavity via the aperture; and a shuttle tray having a rim arranged around a perimeter of a tray bottom, the tray bottom of the shuttle tray including tray apertures, the shuttle tray movably disposed in the cavity proximate to the aperture of the bulk box, the tray apertures to relieve an air pressure in the cavity caused by the shuttle tray moving within the cavity and toward the box bottom of the bulk box as a result of an accumulation of the product dispensed into the bulk box, the shuttle tray to provide a first coefficient of friction between a rim of the shuttle tray and the wall of the bulk box, and the shuttle tray further having tabs arranged around the perimeter of the tray bottom of the shuttle tray protruding from an outside surface of the rim to provide a second coefficient of friction between the shuttle tray and the wall of the bulk box, wherein the shuttle tray is arranged in the bulk box to dampen a kinetic energy of the product received by the bulk box. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A bulk container for receiving product, the bulk container comprising:
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a wall, arranged around a perimeter of a bottom of the bulk container, the wall having a top edge defining an aperture opposite the bottom; and a shuttle tray having a rim arranged around a perimeter of a bottom of the shuttle tray, the bottom of the shuttle tray including at least one tray aperture, the shuttle tray disposed in the aperture with the bottom of the shuttle tray being parallel with the bottom of the bulk container, the at least one tray aperture to relieve an air pressure from a cavity defined between the bottom of the shuttle tray and the bottom of the bulk container as a result of an accumulation of the product dispensed into the bulk container, the rim of the shuttle tray to provide a first coefficient of friction between the rim of the shuttle tray and the wall of the bulk container, and the shuttle tray further having tabs arranged around the perimeter of the bottom of the shuttle tray protruding from an outside surface of the rim to provide a second coefficient of friction between the shuttle tray and the wall of the bulk container. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A bulk box for receiving product, the bulk box comprising:
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a wall, arranged around a perimeter of a bottom of the bulk box, the wall having a top edge defining an aperture opposite the bottom; and a shuttle tray having a rim arranged around a perimeter of a bottom of the shuttle tray, the bottom of the shuttle tray including a grid of tray apertures, the shuttle tray disposed in the aperture at a first position in the bulk box proximate to the top edge with the rim in contact with the wall of the bulk box, the grid of tray apertures to allow airflow from a cavity defined between the bottom of the shuttle tray and the bottom of the bulk box as a result of movement of the shuttle tray toward a second position within the bulk box, and the shuttle tray further having tabs arranged around the perimeter of the bottom of the shuttle tray protruding from a first outside surface of the rim and a second outside surface of the rim opposite the first outside surface to provide a coefficient of friction between the shuttle tray and the wall of the bulk box. - View Dependent Claims (14, 15, 16, 17)
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Specification