Non-jamming bin lid system

Details Non-jamming bin lid system Non-jamming bin lid system

1978-04-20

1979-04-10

Hall, George T.

Receptacles

Closures

Having means for securing or retaining closure in its closed...

220 1T, 220335, B65D 4314, B65D 5104

Patent

active

041484118

ABSTRACT:
A balanced lid type system for industrial trash bins includes arrangements for partially opening the lid with little effort and for permitting the lid to swing wide open when it is inverted for dumping, as disclosed in U.S. Pat. Nos. 3,994,415 and Re. 29,494. The operative mechanism in the present balanced lid bin system includes rollers which ride on the top edge of the sides of the bin to support the lid in a substantially balanced manner, and a pair of recesses or guideways in the rear sides of the lid which engage matching pins or rollers extending laterally from the bin to guide the lid as it rotates open in the upright or balanced partially opening mode of operation. When the lid swings wide open, as it is inverted when raised by the forks of a lift garbage dump truck, the rollers remain at the end of the tracks in the lid and the lid swings fully open about this axis. In the wide-open position, the tracks of the lid make a substantial angle with the vertical, so that vibration of the bin to assure complete emptying of it, will not jam or damage the tracks or mating roller assemblies.

REFERENCES:
patent: 3989162 (1976-11-01), Hodge et al.
patent: 3994415 (1976-11-01), Hodge
patent: 4014457 (1977-03-01), Hodge

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