Back to results
US 10,760,674 B2Granted
Power transmission apparatus
AssigneeHonda Motor Co., Ltd.
InventorsKoji Ono, Akira Kito
Life of this patent
Estimating the term…
Abstract
A power transmission apparatus including: a case having a first oil storage configured to store oil at a bottom thereof; a rotating body rotatably housed in the case and having a second oil storage configured as an approximately cylindrical rotating body for transmitting power and configured to store oil therein; and an introducing portion configured to introduce oil from the first oil storage into the second oil storage.
Claims7
A power transmission apparatus comprising:
- a case having a first oil storage configured to store oil at a bottom thereof;
- a rotating body rotatably housed in the case and having a second oil storage configured as a cylindrical rotating body for transmitting power and configured to store oil therein;
- and
- an introducing portion configured to introduce oil from the first oil storage into the second oil storage, wherein
- the rotating body is a ring gear having inner circumferential teeth, wherein the power transmission apparatus further comprises:
- a plurality of small-diameter gears engaged with the ring gear;
- and
- a plurality of large-diameter gears rotating coaxially with the plurality of small-diameter gears, wherein
- the introducing portion introduces oil splashed by the plurality of large-diameter gears from the first oil storage into the second oil storage.
6 more elements
Dependencies are inferred from the claim text.