ANGLE GEAR DRIVE Russian patent published in 2006 - IPC B60K17/16 F16H57/04 

FIELD: transport engineering.

SUBSTANCE: invention can be used at designing of angle gear drives of drive axles with rigid suspension of wheels, for instance, buses or trolleybuses. Proposed angle gear drive has case 1 with oil reservoir. Driving wheel 7 is installed bearings inside cup 10 rigidly coupled with body. Cover 18 with sealing member 19 is secured on flange of cup 10. Oil deflector 11 is installed between bearings of driving wheel 7 oil collector is made in form of space 14 on inner surface of body 2 and is coupled with through holes in cup 10. Oil holes 21 are symmetrical relative to horizontal plane passing through axle of driving wheel 7 at distance not exceeding inner radius of outer race of front bearing 9 of driving wheel 7.

EFFECT: increased service life of bearing units of drive axle angle drive driving wheel and enlarged operating capabilities.

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