Material or article handling – Wheeled – load-transporting type vehicle having driven means... – Cooperating means comprises or includes a conveyor
Reexamination Certificate
2011-06-14
2011-06-14
Rodríguez, Saúl J (Department: 3652)
Material or article handling
Wheeled, load-transporting type vehicle having driven means...
Cooperating means comprises or includes a conveyor
C414S488000, C414S489000, C414S556000
Reexamination Certificate
active
07959397
ABSTRACT:
A material unloader has a frame for removably mounting to the side of a dump truck. The frame has a platform, a pair of longitudinal flanges coupled together by a stabilizing bracket, a plurality of cross-braces extending between the flanges, inclined side walls, a back plate and a height adjustment chain. The platform supports a chain driven conveyor assembly including an endless drive mechanism having a pair of parallel drive chains connected together by a plurality of bars. The assembly includes a lower end drivably located about a pair of drive sprockets secured to a transverse drive shaft, and an upper end trained about idler sprockets mounted on a traverse shaft. The unloader has a power train powered by a hydraulic fluid system of the dump truck, and includes a hydraulic motor, a gearbox and a driveshaft.
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Geraigery Janine D.
Law Offices of J.D. Geraigery
Myers Glenn
Rodríguez Saúl J
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