Transmission
AssigneesJATCO Ltd, Nissan Motor Co., Ltd.
InventorsTahei Toyoshima, Hyunhwan Lee, Akira Tsuchida, Masahiro Kouya
Life of this patent
Estimating the term…
Abstract
A transmission includes: a case configured to store oil; a gear power transmission mechanism supported by the case and configured to operate in a state where a part of the gear power transmission mechanism is immersed in the oil stored in the case; a chain power transmission mechanism supported by the case; and a transmission mechanism supported by the case. The case includes a rib configured to cover the chain power transmission mechanism at an upper side of the chain power transmission mechanism in a vertical direction. The rib internally includes an oil passage for supplying oil to the transmission mechanism.
Claims4
A transmission comprising:
- a case configured to store oil;
- a gear power transmission mechanism supported by the case and configured to operate in a state where a part of the gear power transmission mechanism is immersed in the oil stored in the case;
- a chain power transmission mechanism supported by the case;
- and
- a transmission mechanism supported by the case, wherein
- the case includes a rib configured to cover the chain power transmission mechanism at an upper side of the chain power transmission mechanism in a vertical direction, and
- the rib internally includes an oil passage for supplying oil to the transmission mechanism.
Dependencies are inferred from the claim text.