Planetary gear lubrication unit

Details Planetary gear lubrication unit Planetary gear lubrication unit

2008-05-27

2008-05-27

Wright, Dirk (Department: 3681)

Planetary gear transmission systems or components

With lubricaton

Reexamination Certificate

active

11377416

ABSTRACT:
A planetary gear lubrication unit includes a planetary gear unit having a sun gear and a carrier that has a plurality of pinion shafts, wherein each of the plurality of pinion shafts rotatably supports a pinion, a plurality of side plates that support the plurality of pinion shafts, and a rotating shaft arranged in a center portion of the planetary gear unit, in which lubrication oil supplied from the rotating shaft is led to a portion of the pinion shafts that support the pinions.

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patent: A 2004-066898 (2004-03-01), None
patent: A-2004-353780 (2004-12-01), None

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