Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – By loading or unloading section at selected one of a...
Reexamination Certificate
2005-08-30
2005-08-30
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor arrangement for selecting among plural sources or...
By loading or unloading section at selected one of a...
C198S837000, C198S841000, C198S779000
Reexamination Certificate
active
06935483
ABSTRACT:
A sortation system includes a metal frame member and a traveling member having a series of wheels supported by the frame member. The traveling member defines an upper surface that supports articles being sorted. A wear strip is provided between said frame member and the wheels. The wear strip is made up of at least one wheel support strip and a sound deadening material between the at least one wheel support strip and the frame member.
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patent: 5588520 (1996-12-01), Affaticati et al.
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patent: 5613591 (1997-03-01), Heit et al.
patent: 6478138 (2002-11-01), Edwards et al.
patent: 1232965 (2002-08-01), None
patent: WO02/26602 (2002-04-01), None
Harkema Mark S.
Veit Frank W.
Verploegen Rhonda J.
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