TRANSMISSION APPARATUS

摘要

A second ring gear (32r) of a second planetary gear mechanism (32) disposed between a first planetary gear mechanism (31) disposed closer to an input shaft (34) and a third planetary gear mechanism (33) connected to an output shaft (35) is fixed by a brake (B2) upon formation of the second speed which is a speed level lower than the third speed and the fifth speed which are transmission speed levels at which a first ring gear (31r) is fixed by a brake (B1). The brake (B1) is disposed on the outer peripheral side of the second planetary gear mechanism (32) such that at least a part of the brake (B1) overlaps with the second planetary gear mechanism (32) as viewed from a radial direction. The brake (B2) is disposed on the outer peripheral side of the first planetary gear mechanism (31) such that at least a part of the brake (B2) overlaps with the first planetary gear mechanism (31) as viewed from a radial direction.