Planetary gear transmission systems or components – Planet periphery surrounds axis of interacting gear – Wabbler transmission
Reexamination Certificate
2011-05-10
2011-05-10
Ho, Ha D. (Department: 3655)
Planetary gear transmission systems or components
Planet periphery surrounds axis of interacting gear
Wabbler transmission
C475S168000
Reexamination Certificate
active
07938748
ABSTRACT:
The power transmission device has an internally meshing planetary gear mechanism that has an input shaft, an eccentric body provided on the input shaft, an externally toothed gear eccentrically oscillating via the eccentric body, and an internally toothed gear with which the externally toothed gear internally meshes. The externally toothed gear is assembled to the internally toothed gear in an interference fit.
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Minegishi Kiyoji
Yano Yuji
Ho Ha D.
Squire Sanders & Dempsey (US) LLP
Sumitomo Heavy Industrie's, Ltd.
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