초록 ▼

A closure means for industrial waste bins of the type which can be inverted and emptied into a waste removal truck. The closure means comprises a hinged frame for connecting to the opening of a bin. The frame includes a fixed lid and a movable lid. The movable lid is displaceable along inclined supp

A closure means for industrial waste bins of the type which can be inverted and emptied into a waste removal truck. The closure means comprises a hinged frame for connecting to the opening of a bin. The frame includes a fixed lid and a movable lid. The movable lid is displaceable along inclined support guides located on opposite marginal sections of the frame in such a manner that in an open arrangement it overlies the fixed lid and in a closed arrangement it forms a seal between the hinged frame and a marginal upper edge of the fixed lid.

대표청구항 ▼

The combination of a waste bin and a bin closure means, said bin closure means comprising a bin closure means comprising a frame adapted for hinged connection to the opening of a bin such that it forms a seal around the perimeter of the opening and such that it may hinge away from the opening when t

The combination of a waste bin and a bin closure means, said bin closure means comprising a bin closure means comprising a frame adapted for hinged connection to the opening of a bin such that it forms a seal around the perimeter of the opening and such that it may hinge away from the opening when the bin is inverted during emptying, said frame including a fixed lid and a movable lid, the said movable lid being displaceable along support guides located on two opposite marginal sections of the frame, said support guides being inclined with respect to the plane defining the bin opening so that the movable lid may be displaced between a position overlying and spaced from said fixed lid, and a position where sections of opposed faces of the lids overlap and form a seal therebetween and where the remaining perimter of the movable lid forms a seal with the frame, thereby closing the bin, said waste bin being of hexahedral configuration with a rectangular opening and associated lifting fork pockets on exterior opposing sides to enable the bin to be lifted and inverted for emptying purposes.