| 摘要 |
PROBLEM TO BE SOLVED: To enable drive by one drive shaft out of rear two shafts, and to exert a driving force so as to properly escape from mud.SOLUTION: A rear two-shaft drive device includes: rear-front shafts 18L, 18R and rear-rear shafts 19L, 19R which are drive shafts capable of driving a driving force of an engine 10; an inter differential 41 capable of dividing the driving force into an outer shaft 52 capable of connecting to the rear-front shafts 18L, 18R, and a through shaft 51 capable of connecting to the rear-rear shafts 19L, 19R; a sleeve 57 capable of joining the outer shaft 52 and the through shaft 51 integrally; and a sleeve 58 capable of connecting/cutting-off the transmission of the driving force from the through shaft 51 to the rear-rear shafts 19L, 19R. It is constituted so that, while maintaining the connection between the outer shaft 52 and the through shaft 51 by the sleeve 57, transmission of the driving force from the through shaft 51 to the rear-rear shafts 19L, 19R by the sleeve 58 can be maintained.SELECTED DRAWING: Figure 2 |
