| 摘要 |
The connection concerns the bearing cover of the bevel gear box with two bearings for mounting of the bevel pinion in this cover bearing, which contains large-area channels connecting the area between the bearings of the bevel pinion and the inner area of the gear box. The above-mentioned channels are located on the opposite sides of the bearing cover in a coaxial position with regard to the axis of the bevel pinion and safeguard the inlet of oil mixture with air to the back bearing of the bevel pinion as a result of the internal flow within the gear box. De-aeration of the gear box is carried out in the location behind the bearing of the bevel pinion and this area is connected with the large-area channels by openings of a smaller radius.<IMAGE>
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