| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a slip ring mechanism which prevents a lubrication oil from flowing into a space, in which slip rings and brushes are stored, and adhering to the brushes.SOLUTION: A slip ring mechanism 100 includes: a rotary shaft 1; slip rings 41 to 43 which are provided at the rotary shaft 1 and integrally rotate with the rotary shaft 1; brushes 11, 21, 31 which contact with the slip rings 41 to 43 while sliding on the slip rings 41 to 43; a housing 2 and an end plate 3 which include a space 5 for storing the rotary shaft 1, the slip rings 41 to 43 and the brushes 11, 21, 31; a seal member 8 which is provided between the rotary shaft 1 and the housing 2 and seals the space 5; and a guide member 51 which is provided between the seal member 8 and the brush 31 and integrally rotates with the rotary shaft 1.</p> |
