Lubricating oil supply device of power transmission device
US9103432B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 20, 2011 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Sep 28, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H57/0494
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A lubricating oil supply device of a power transmission device includes: a storage portion configured to store lubricating oil; a first rotary member configured to be connected to a wheel of a vehicle and rotated in conjunction with a rotation of the wheel to send the lubricating oil of the storage portion; a second rotary member configured to be disposed above the first rotary member in a vertical direction and connected to the wheel; an oil receiving portion configured to be disposed above the first rotary member and the second rotary member in the vertical direction; a first passage configured to guide the lubricating oil, which is sent by the rotation of the first rotary member, to the oil receiving portion; and a second passage configured to guide the lubricating oil, which is sent by the rotation of the first rotary member, to the second rotary member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.