Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes an oscillating or reciprocating load...
Reexamination Certificate
2009-11-19
2011-12-20
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...
C198S468600
Reexamination Certificate
active
08079459
ABSTRACT:
A transporter may move a payload along a linear path. The transporter may include a stationary base and a first arm assembly. The first arm assembly may include a first gear coupled to the stationary base, an idler gear that meshes with the first gear, and a second gear that meshes with the idler gear. The transporter may include a driver for rotating the first arm assembly around the axis of the first gear. A second arm assembly may be rigidly coupled to the second gear such that rotation of the second gear rotates the second arm assembly around the axis of the second gear. The second arm assembly may include a third axis that is parallel to the axes of the first and second gears. A payload engager may be disposed at the third axis, for engaging and disengaging the payload.
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patent: 6729462 (2004-05-01), Babbs et al.
patent: 7137593 (2006-11-01), Baatz
patent: 7641041 (2010-01-01), Liu et al.
patent: 7954624 (2011-06-01), Yamasaki et al.
Bidwell James R
Moran John F.
The Unites States of America as represented by the Secretary of
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