Patent ID: 8893582
Filing Date: 2014-11-25
Classification: F16C,F16H,Y10T

Abstract:
1. A transmission comprising: a transmission case; a bearing designed to support a rotating body pivotally on the transmission case; and a planetary gear mechanism; a brake configured to releasably lock one of a plurality of elements of the planetary gear mechanism, wherein the brake is positioned adjacent to the bearing, the brake comprises a fixing member fixed to the transmission case, and the fixing member is engaged with a side surface of the bearing in an axial direction of the bearing, wherein the rotating body is formed with a lubricating oil hole, and a lubricating oil is supplied to an outer peripheral surface of the rotating body from the lubricating oil hole, and the fixing member is formed with a guide portion, the guide portion is a curved notch formed at a bearing side of an inner circumferential surface which forms a piercing hole into which the rotating body of the fixing member is inserted, and the curved notch is configured to guide the lubrication oil supplied to the outer peripheral surface of the rotating body to the bearing.