| 摘要 |
<P>PROBLEM TO BE SOLVED: To always stably supply oil scraped up in an upper storage part from a lower storage part of a housing to a plurality of lubrication required parts inside of the housing, even if acceleration-deceleration and turning G act, and to reduce an agitating resistance loss caused by scraping-up of the oil, in a reduction gear. <P>SOLUTION: In this reduction gear 10 formed by arranging a rotary body 44 inside the housing 11, the lower storage part 50 for storing the oil so as to soak a part of the rotary body 44, is arranged in a lower part inside of the housing 11, and a plurality of upper storage parts 51-54 are arranged in a plurality in an upper part inside of the housing in close vicinity to the plurality of respective lubrication required parts A-D inside of the housing 11 for storing the oil scraped up from the lower storage part 50 in response to rotation of the rotary body 44. <P>COPYRIGHT: (C)2013,JPO&INPIT |
