| 摘要 |
1495623 Toothed gearing; differential gear MOSKOV AVTOMOBIL ZAVOD IM IA LIKHACHEVA 4 March 1975 [11 March 1974] 8837/75 Headings F2Q and F2D [Also in Division F7] In a two-stage reduction gear assembly for a vehicle driven axle, comprising a driving shaft 5 and a cross-shaft 9, mutually at right angles, disposed in bearings 7, 8 and 12, 13 respectively within a gear housing 1 having a flange 2 for its attachment to an axle housing 3 of a driven axle assembly 4, the shaft 5 carries a bevel wheel 6 permanently meshed with a bevel wheel 10 carried by the cross-shaft 9, which also carries a spur pinion 11 permanently meshed with a spur wheel 18 secured to a cage 19 of a differential mechanism within the driven axle assembly 4, and the cross-shaft 9, having bevel 10 and pinion 11 secured together in close proximity, has the bearing 12 disposed at its shaft end nearest the bevel 10 and supported by a partition 16 within the gear housing 1, the partition 16 passing between the drive shaft 5 and the crossshaft 9, the arrangement being such that in the course of assembly operations the cross-shaft 9 with bevel 10 and pinion 11 pre-assembled on it can be passed through an opening 20 within the region of flange 2, and its shaft end nearest pinion 11 can become received in bearings 13 supported in a sleeve member 14 which is subsequently assembled into the outer side wall of the gear housing 1, with a cover plate 15. The bevel wheel 6 penetrates an aperture (17), Fig. 3 (not shown), in partition 16 in order to mesh with bevel 10. |
