Sortation system pusher
First Claim
1. A sortation conveyor pusher cap for use with a sortation conveyor which conveys items on a generally planar conveying surface defined by upper surfaces of a plurality of transversely disposed, longitudinally moving, spaced apart members, said members having respective gaps therebetween, said pusher cap including an upper surface, said pusher cap comprising:
- a) first and second lateral sides;
b) a first longitudinal side, said first longitudinal side comprising a divert surface configured to move items carried on said conveying surface laterally when said pusher cap is moved laterally; and
c) a second longitudinal side disposed opposite said first longitudinal side, said second longitudinal side comprising a lower edge extending along said second longitudinal side between said first and second lateral sides, portions of said lower edge extending below said conveying surface, said upper surface comprising at least one recessed surface terminating at a respective portion of said lower edge overlaying a respective one of said members.
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0 Petitions
Accused Products
Abstract
A sortation conveyor has overlapping pusher shoes stealth profile upper surface and a “cow catcher” edge which reduces interference with mislocated packages. In a tube type sortation conveyor of one aspect of the present invention, the center of the tubes are vertically offset upwards from the center of the chain pins which allows a single pusher cap design to be used with a round tube type and a slat type sortation conveyor. In another aspect of the invention, the pusher cap has a single, common mounting surface which accepts pusher pads of different divert angles.
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Citations
2 Claims
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1. A sortation conveyor pusher cap for use with a sortation conveyor which conveys items on a generally planar conveying surface defined by upper surfaces of a plurality of transversely disposed, longitudinally moving, spaced apart members, said members having respective gaps therebetween, said pusher cap including an upper surface, said pusher cap comprising:
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a) first and second lateral sides; b) a first longitudinal side, said first longitudinal side comprising a divert surface configured to move items carried on said conveying surface laterally when said pusher cap is moved laterally; and c) a second longitudinal side disposed opposite said first longitudinal side, said second longitudinal side comprising a lower edge extending along said second longitudinal side between said first and second lateral sides, portions of said lower edge extending below said conveying surface, said upper surface comprising at least one recessed surface terminating at a respective portion of said lower edge overlaying a respective one of said members. - View Dependent Claims (2)
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Specification