PLANETARY GEAR TYPE AXLE STRUCTURE HAVING A STOPPER BREAKAWAY PREVENTION STRUCTURE CAPABLE OF PREVENTING THE BREAKAWAY OF A STOPPER WHICH IS INSTALLED FOR PREVENTING THE UNWINDING OF A STOP BOLT

摘要

PURPOSE: A planetary gear type axle structure having a stopper breakaway prevention structure is provided to make the stable driving of a vehicle without the unwinding of a stop bolt which is fixed to an axle through a stopper.;CONSTITUTION: A planetary gear type axle structure having a stopper breakaway prevention structure comprises a planetary gear(3), a break case(13), an axle case(5), a sun gear(2), an axle(6), a stop bolt(7), a stopper(8) and a stop washer(9). The planetary gear is a final reduction gear equipping a ring gear(11) to the outer periphery. The planetary gear is assembled with the axle case and the brake case coupled with a transmission housing in both sides of a carrier. In one side of the planetary gear, a sun gear inserted within the transmission housing is connected. In the other carrier of the planetary gear, the axle is connected. In the axle, a first bearing(4a), a second bearing(4b) and a seal(12) is successively combined. The stop bolt, stopper and the stop washer are successively coupled to the central part of the axle in order to fix the axle on the carrier.;COPYRIGHT KIPO 2012