Conveyors: power-driven – Conveyor system having auxiliary section for storing items...
Reexamination Certificate
2005-02-01
2005-02-01
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor system having auxiliary section for storing items...
C198S812000, C198S831000
Reexamination Certificate
active
06848563
ABSTRACT:
An accumulator having a general U-shape includes two parallel endless belt conveyors, communicating through an endless belt conveyor with semicircular trajectory borne by a mobile carriage driven by a translation movement parallel to the parallel conveyors. The accumulator for guiding (20, 21, 22, 23) the upper side of the endless belt (5) of the first conveyor (4) adapted to lower the downstream part of the upper side located beneath the semicircular conveyor (10). The lowering places in the same plane, the transport plane of the first conveyor (5) and the transport plane of the semicircular conveyor (10). The guide is simultaneously mobile with the carriage (16) for manoeuvring in translation the semicircular conveyor (10) so that the downstream end of the transport plane of the first conveyor (5) should follow the displacement of the upstream end of the semicircular conveyor (10).
REFERENCES:
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patent: 4179026 (1979-12-01), de Vries
patent: 4549647 (1985-10-01), Cosse
patent: 5314054 (1994-05-01), van Laar
patent: 6591963 (2003-07-01), Wipf
patent: 6612417 (2003-09-01), Garvey
patent: 2766803 (1999-02-01), None
Abert Bernard
Carabin Philippe
Bidwell James R.
Sogem FL, Z.A.C. du Haut Paimboeuf
Young & Thompson
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