| 摘要 |
PURPOSE:To improve the durability and prevent the generation of abnormal noise by providing a differential-case with an opening connecting between the outside and inside and an oil groove to introduce oil to a side gear sleeve for improving the lubrication of multiple disc clutch for differential lock. CONSTITUTION:A pinion 6 and a pair of side gears 5 are engaged with each other in a differential case 1 for enabling dif-locking by the catch of a multiple disc clutch 50. The multiple disc clutch 50 is caught by the differential case 1 with a spline on one side and by the sleeve of a side gear 5 on the other side. When the differential case 1 is turned, lubricating oil is supplied via an opening 13 and an oil groove 14. |
