Conveyors: power-driven – Conveyor section – Unit load conveying surface means moved about an endless or...
Reexamination Certificate
2007-12-25
2007-12-25
Crawford, Gene O. (Department: 3651)
Conveyors: power-driven
Conveyor section
Unit load conveying surface means moved about an endless or...
C198S867010, C198S803140, C198S837000
Reexamination Certificate
active
11406517
ABSTRACT:
A conveyor chain has a succession of longitudinally succeeding links, a respective entrainment lug projecting transversely outward from each link and formed with a latch seat and a plurality of identical entrainment elements. The entrainment elements each have a transversely outwardly projecting entrainment arm, a transversely inwardly open socket adapted to fit complementarily over a respective one of the lugs, a formation in the socket engageable in the seat of the respective one lug, and a longitudinally extending brace bearing transversely inward on at least one of the lugs adjacent the respective one lug.
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Crawford Gene O.
Sharma Rashmi
Uhlmann Pac-Systeme GmbH & Co. KG
Wilford Andrew
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