| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent galling of a gear due to lubrication failure at the time of starting a mission device. <P>SOLUTION: This mission device transmits an output of an engine 50 to rotation equipments 7A-7C via a gear unit GU housed inside a housing 1. The device comprises an oil supply part 16 supplying lubrication oil in a housing, and a pump 18 for lubrication oil rotating by the output of the engine 50 and supplying the lubrication oil in the housing to the gear unit GU via a lubrication oil supplying passage. Furthere, the oil supply part 16 is provided in communication with the lubrication oil supply passage, and a vacuum part 18 communicated with a housing chamber 1a and connecting a vacuum pump is provided. <P>COPYRIGHT: (C)2009,JPO&INPIT |
