Fixed structure using thermal expansion of decelerating gears and differential gears for automobiles

摘要

[0001] The present invention relates to a fixed structure using thermal expansion of a vehicle longitudinal reduction gear and a differential gear, and more particularly, ) Has a thermal expansion rate of 21.4 x 10 RTI ID = 0.0 ^-6/ deg is inserted and expanded according to the frictional heat generated while rotating at a high speed during traveling to fill up the clearance H and to reduce the load generated in the ring gear 3 of the longitudinal reduction gear 1 It is possible to prevent abnormal wear of gears that are engaged while being dispersed, thereby preventing noise.