| 摘要 |
PROBLEM TO BE SOLVED: To apply a display with an upper/lower relation easily recognizable by a worker to a surface of a cover. SOLUTION: An opening for obtain rotational coupling with a power take-off device is provided in a side wall 6 of a transmission case 2. A cover 12 closing an opening is formed by a flange 12a overlapping and connecting to an outer surface of the side wall 6 and a box-shaped closing part protruded from the flange 12a via the opening to the inside of the transmission case 2. In a hollow part 8 of the closing part, a reinforcing rib is provided, a height of the reinforcing rib is changed, and a character or a code is displayed.
|
