Planetary gear transmission systems or components – Planet periphery surrounds axis of interacting gear – Gear teeth comprise rolling bodies
Reexamination Certificate
2007-04-24
2009-11-24
Estremsky, Sherry (Department: 3655)
Planetary gear transmission systems or components
Planet periphery surrounds axis of interacting gear
Gear teeth comprise rolling bodies
Reexamination Certificate
active
07621838
ABSTRACT:
A transmission ratio varying mechanism is configured such that transmission of rotation between a first steering shaft and an eccentric rotary plate is performed via a first rotation transmitting ball group that engages with a third cycloidal groove and a first cycloidal groove and such that transmission of rotation between the eccentric rotary plate and a second steering shaft is performed via a second rotation transmitting ball group that engages with a second cycloidal groove and a fourth cycloidal groove.
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Estremsky Sherry
Mitsubishi Electric Corporation
Sughrue & Mion, PLLC
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