Conveyors: power-driven – Conveyor system for arranging or rearranging stream of items – By queueing items from quantity source of items into stream...
Reexamination Certificate
2008-09-09
2008-09-09
Bidwell, James R (Department: 3651)
Conveyors: power-driven
Conveyor system for arranging or rearranging stream of items
By queueing items from quantity source of items into stream...
C198S453000, C198S370020
Reexamination Certificate
active
11256247
ABSTRACT:
A sawtooth merging conveyor system that more accurately controls the position of merging cartons or other objects of varying size, shape, weight or condition. Rollers define entry portions configured to abut supply conveyors and a conveyor belt covers a main portion of the conveyor system. The rollers of the entry portions convey the cartons from the supply conveyors onto the conveyor belt. Slip of the cartons is reduced by the friction of the conveyor belt surface. The rollers of the entry portions may have a coating that improves roller grip of the cartons and matches the thickness of the belt to reduce slip and improve transitioning of the cartons onto the belt. A guide rail defines an outer edge of the entry portions and can includes a plurality of guide rollers connected to the main conveyor drive to urge packages onto the conveyor belt of the main portion.
REFERENCES:
patent: 3219166 (1965-11-01), Collins et al.
patent: 3279583 (1966-10-01), Abegglen
patent: 4044897 (1977-08-01), Maxted
patent: 4974719 (1990-12-01), Chenevard
patent: 5052541 (1991-10-01), James et al.
patent: 5117961 (1992-06-01), Nicholson
patent: 5501315 (1996-03-01), Loomer
patent: 5551543 (1996-09-01), Mattingly et al.
patent: 5653325 (1997-08-01), Enomoto
patent: 2002/0121423 (2002-09-01), Warnecke
Bonham Boyce Dean
Wallace Paul Dewayne
Alston & Bird LLP
Bidwell James R
Hytrol Conveyor Company, Inc.
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