| 摘要 |
<p>A lubricating oil supply device of a power transmission device includes: a storage portion 9 configured to store lubricating oil; a first rotary member 7 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 6 configured to be disposed above the first rotary member in a vertical direction and connected to the wheel; an oil receiving portion 8 configured to be disposed above the first rotary member and the second rotary member in the vertical direction; a first passage 16 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 17 configured to guide the lubricating oil, which is sent by the rotation of the first rotary member, to the second rotary member. The second rotary member is rotated in conjunction with the rotation of the wheel to send the lubricating oil, which is sent through the second passage, to the upper side in the vertical direction.</p> |
