| 摘要 |
<p>The gear shaft (14) passes through an opening in a wall (26) of the gear and connects gear compartments (A,B) at different air pressures. The gear shaft contains a lubricant duct (42,44) connected to a lubricant source (41) , with at least one outlet (46) opening towards the shaft's peripheral surface. Sealing rings on both sides of the outlet are between the gear shaft and the gear-wall and are in the form of a disc (24,28) for each side of the outlet. The disc surface is supported at least partly on a support surface (52,53) of the gear wall.</p> |
