| 摘要 |
<p>The structure has a transmission box (1) enclosing a transmission mechanism (5). An extension box (40) encloses a stationary locking mechanism (10) fixed with an output shaft (8). The boxes are rejoined to form an automatic transmission box (100), and a crankcase breather chamber (S) is formed for situating above the box (100) in a state, where an automatic transmission is installed in a vehicle. An end wall (2) forms a separation between the boxes (1, 40) to define transmission box and extension box equipped spaces, where the box (100) has transmission box and extension box equipped passages.</p> |
