Conveyor system

Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes a rotating or endless carrier with a load...

Reexamination Certificate

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C198S797000, C198S800000

Reexamination Certificate

active

07946414

ABSTRACT:
A conveyor system has a pair of outer wheel tracks and a pair of inner wheel tracks, the wheel tracks of each pair being spaced from each other and extending parallel to each other. Each wheel track has at least one generally vertical portion and at least one generally horizontal portion. A conveyor member has two pairs of wheels, the wheels of each pair being located on opposite sides of the member, each pair of wheels engaging one pair of wheel tracks; the wheels and tracks are configured and oriented relative to each other so that the member is maintained in a selected orientation as the member moves relative to and along the tracks. The conveyor system includes a lift subsystem for preventing slippage of the conveyor member as the conveyor member travels around a curved portion of the conveyor system.

REFERENCES:
patent: 2195326 (1940-03-01), Crawford et al.
patent: 2493857 (1950-01-01), Cargill
patent: 2893538 (1959-07-01), Buttironi et al.
patent: 3062358 (1962-11-01), Woodward
patent: 3326355 (1967-06-01), Phillips
patent: 3575281 (1971-04-01), Sutton
patent: 4465177 (1984-08-01), Dorner
patent: 4957188 (1990-09-01), Bavis
patent: 5054605 (1991-10-01), Bavis
patent: 5113970 (1992-05-01), Bavis
patent: 5361891 (1994-11-01), Greene et al.
patent: 5791451 (1998-08-01), Brown
patent: 6196377 (2001-03-01), Brown
patent: 6554105 (2003-04-01), Brown et al.
patent: 7059465 (2006-06-01), Chan
patent: 7537100 (2009-05-01), Mustalahti et al.

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