| 摘要 |
PROBLEM TO BE SOLVED: To relate to a bearing lubricating device for a gear box.SOLUTION: A lubricating oil is forced and pumped into and through a first passageway extended through a floating ring gear 22 and into an annular path 22G extended between a housing 1 of a gear box housing and the floating ring gear 22. The lubricaing oil from the annular path 22G is pumped into and through a second passageway and through a joint between the second and third passageways, and through a third passageway into a void 22V provided in the cover 2. Thereafter the lubricating oil passes through a fourth passageway extended between the void 22V and a circumferential recess provided in the cover 2 and lubricates a bearing 27 mounted adjacent to the recess in the cover 2/housing 1. |
