Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes an oscillating or reciprocating load...
Reexamination Certificate
2008-03-18
2008-03-18
Bidwell, James R. (Department: 3651)
Conveyors: power-driven
Conveyor system for moving a specific load as a separate unit
System includes an oscillating or reciprocating load...
C198S468010
Reexamination Certificate
active
11642848
ABSTRACT:
A pulley drive mechanism26for driving a second pulley23includes: a spline shaft27rotated integrally with the second pulley23, for supporting the second pulley so that the second pulley can be moved in the direction of Y-axis in the drawing; a third pulley28arranged at one end portion of the spline shaft27; and a third belt drive mechanism29for driving the spline shaft27through the third pulley28.
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patent: 5611248 (1997-03-01), Peltier
patent: 5738203 (1998-04-01), Crorey
patent: 6220813 (2001-04-01), Launiere
patent: 6386354 (2002-05-01), Crorey
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patent: 07-178683 (1995-07-01), None
patent: 2000-009741 (2000-01-01), None
patent: 2000-108072 (2000-04-01), None
patent: 2005-014161 (2005-01-01), None
Bidwell James R.
NSK Ltd.
Sughrue & Mion, PLLC
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