| 摘要 |
FIELD: transport engineering. SUBSTANCE: according to first design version, shaft is coupled with one of output members of differential by means of two reversible overrunning clutches and two gear trains, and be means of third gear train, with toothed rim of gear conveying driving torque to differential. According to second design version, above-indicated shaft is coupled with one output member of differential in the same manner, but, in addition, it is coupled with other output member by means of corresponding gear train. According to third design version, each of two shafts in lockout mechanism is coupled with output members by means of corresponding gear trains and reversible overrunning clutch installed on each of above-indicated shafts. According to fourth design version, housing of lockout mechanism is installed coaxially with output member and is provided with brake, and shaft is connected with above-indicated output member by means of two reversible overrunning clutches and two gear trains, and is coupled with above-indicated gear rim by means of third gear train. EFFECT: enlarged operating capabilities. |
