| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lubricant supply device of a power transmission apparatus, which has improved supply ability for supplying lubricant vertically upward by rotation of a rotating member. <P>SOLUTION: The lubricant supply device 1-1 of a power transmission apparatus includes a storage part 9 of lubricant, the rotating member 7 which rotates in conjugation with the rotation of a driving wheel and feeds the lubricant of the storage part, and a passage member 10 which vertically upward guides the lubricant fed by the rotating member. The passage member includes: a first constitution part 11 for forming a first passage 13 which is extended along the outer circumference of the rotating member and into which the lubricant fed by the rotating member flows; a second constitution part 12 for forming a second passage 14 which is branched from the first passage and is extended vertically upward; and a guiding member 18 which is disposed on a branch part between the first passage and the second passage, is protruded toward the upstream side in the flow direction of the lubricant along the rotation direction of the rotating member and guides the lubricant flowing through the first passage to the second passage. <P>COPYRIGHT: (C)2012,JPO&INPIT |
