Presses – With additional treatment of material – Winding or folding sheet – web or strand
Reexamination Certificate
2010-04-27
2011-10-18
Nguyen, Jimmy T (Department: 3725)
Presses
With additional treatment of material
Winding or folding sheet, web or strand
C056S341000
Reexamination Certificate
active
08037814
ABSTRACT:
An improved roll belt guide mechanism for directing movement of a plurality of side-by-side belts in a round baler wherein adjacent belts are staggered to create opening through which trash mass pass to prevent trash accumulation behind the belts. A pair of offsetting rolls is positioned between two guide rolls defining the normal belt path. The offsetting rolls are aligned on axes that are parallel to the normal guide roll axes and arranged so that one offsetting roll is positioned generally forward of the other. One or more belts are directed around the forward offset roll while the remainder of the belts is directed around the rearward offsetting roll. The alignment and separation of the offsetting rolls is configured to allow roll belts of equal lengths to be used regardless of routing around the offsetting rolls. Trash removal may be improved by the addition of an auger in the space between the offset belts to urge the trash laterally, generally along the length of the offsetting rolls.
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CNH America LLC
Harms Michael G.
Nguyen Jimmy T
Sheldrake Patrick M.
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