| 摘要 |
FIELD: transport engineering. ^ SUBSTANCE: proposed gearbox has housing 1, input shaft 2 and output shaft 3, planetary mechanism 4 with crown gear 5, sun gear 6 and planet pinions 7 installed in carrier 8. Double-rim rotor toothed clutch member 9 is installed on output shaft 3. Crown gear 5 is furnished with rotor toothed clutch member 10 and stator clutch member 11. Carrier 8 is furnished with toothed rotor clutch member 12 and stator clutch member 13. Toothed clutch member 14 is secured on right-hand wall of housing 1 for coupling with toothed stator clutch member 11 and toothed clutch member 15 is provided for coupling with toothed stator clutch member of carrier 8. When assembling gearbox, axial alignment of clutch members is provided. Four-position control mechanism 16 is connected with planetary mechanism 4. ^ EFFECT: reduced radial dimension of gearbox. ^ 4 dwg |
