AUTO TRANSMISSION

摘要

PURPOSE: An auto transmission is provided to easily move the oil by forming the oil path positioned between a pair of a first protrusion and a second protrusion formed on the periphery of a reaction shaft. CONSTITUTION: An oil pump(30) is provided with an insertion tube formed with an insertion hole. An insertion tube(33) is offered with a pump hole through which the oil moves. The reaction shaft is inserted into an insertion tube. A reaction shaft(40) is provided with the axle hole matching with the pump hole.