TRANSMISSION DEVICE

摘要

A clutch drum (30) in a clutch (C1) includes a first outer cylinder section (301) and a first side wall section (302) extending from the first outer cylinder section (301) to the inside in the radial direction; a clutch drum (40) in a clutch (C2) includes a second outer cylinder section (401) and a second side wall section (402) extending from the second outer cylinder section (401) to the inside in the radial direction; and an inner peripheral section (363) of a cancel plate (36) in the clutch (C1) is in contact with the second side wall section (402) of the clutch drum (40) and is supported in the axis direction by the second side wall section (402) of the clutch drum (40). The inner peripheral section (363) of the cancel plate (36) and the second side wall section (402) of the clutch drum (40) are fastened by the clutch drum (30).