Invention Grant
US09400048B2 Planetary drive 有权
行星驱动

Planetary drive
Abstract:
A planetary drive having at least one set of first planetary gears on a planet carrier, which gears are disposed radially spaced apart from a central axis and of which every first planetary gear is in toothed engagement with a first central gear, wherein the central gear has the central axis as the axis of rotation thereof, and wherein each of the first planetary gears is respectively mounted on a pin so as to be rotatable about an axis of symmetry of the pin, wherein the pin has internally a lubricating channel extending along the axis of symmetry of the pin and is mounted at least on one side at the end in a planet carrier, and wherein the pin is seated at least on one side at the end of a cup-shaped sleeve seated in the planet carrier.
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