PLANETARY GEAR TYPE DIFFERENTIAL GEAR

摘要

PURPOSE:To reduce the axial direction dimension of a planetary gear type differential gear control device, to eliminate a chamfer face of a spline and to improve workability by joining the spline on the inner circumferential side of a sleeve and a spline on the outer circumferential side with an input shaft and a spline provided on the inner circumferential side of a ring gear all the time. CONSTITUTION:A first output shaft 9 can be rotated integrally with a carrier of a planetary gear and a second output shaft 10 is integrally provided with a sun gear of the planetary gear. And a sleeve 2 slidably mounted through spline-engagement on an input shaft 1 has a spline 12 on the outer circumferential sided. This spline 12 on the outer circumferential side of the sleeve 2 is engaged with a spline 15 provided on the inner circumferential side of a ring gear 4 of the planetary gear all the time and selectively joins the first output shaft 9 with a spline 14 of the carrier of the planetary gear by sliding of the sleeve 2 in the axial direction.