Conveyors: power-driven – Conveyor section – Endless conveyor
Patent
1991-08-12
1993-01-05
Olszewski, Robert P.
Conveyors: power-driven
Conveyor section
Endless conveyor
198852, 198853, B65G 1502
Patent
active
051762471
ABSTRACT:
A conveyor includes a track having at least one arcuate section, and a conveyor chain. The track comprises a pair of spaced apart track portions, each including a generally vertical guide surface. A first one of the guide surfaces defines the inside of an arcuate path and the other one of the guide surfaces defines the outside of the path. The conveyor chain is constructed and arranged for traversing the path and comprises a plurality of links, each of which has a first pivot eye at one end thereof and a pair of pivot eyes at the other end thereof and complementary to the first pivot eye. Pins couple the pivot eyes of pairs of adjacent links for pivotally connecting the same. Each link engages the first one of the surfaces as the chain traverses the path to generate reaction forces acting on each link and having an average line of action intersecting the first one of the surfaces. The pins are oriented transversely to the path defined by the surfaces and the axis of each pin is located below the average line of action of the reaction forces.
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Rex Tabletop Chains, Catalog 933, Rexnord Corporation, copyright 1965 and 1973.
Bigoness Robert H.
Counter Louis F.
Ensch Peter J.
Gastineau Cheryl L.
Olszewski Robert P.
Rexnord Corporation
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