Planetary gear transmission systems or components – Planet periphery surrounds axis of interacting gear – Circumferentially spaced connector pins
Reexamination Certificate
2007-08-21
2007-08-21
Lewis, Tisha (Department: 3681)
Planetary gear transmission systems or components
Planet periphery surrounds axis of interacting gear
Circumferentially spaced connector pins
C475S170000, C074S640000
Reexamination Certificate
active
10963104
ABSTRACT:
A device for actuating a reciprocating recovery apparatus for recovery of underground fluid. The actuating device has a centrally aligned input component, that transversely receives an output component through a central aperture, and is engaged with a driving mechanism. Torque is increased about the central output component as a series of axially aligned, but centrally offset, lobes push a corresponding driver disc around the central output at reduced velocity and increased torque. Each driver disc moves in eccentric fashion, yet remains engaged with a corresponding, centrally aligned take off member, each of which is further in combination with the central output component.
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Epi- Energy, Ltd.
Lewis Tisha
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