| 摘要 |
<p>A transmission control lever is movable from a no-drive position (III) to a number of drive positions (VI, VII, RI, RII) and a braking system (9, 10, 11, 12, 13, 14, 15, 16, 63, 64, 66) is provided for braking the ground engaging means. A starting circuit (17, 18, 19, 20, 21, 21a) is also provided which includes a starter (17) and an ignition switch (21) which must be moved to a start position (ST) when it is desired to energize the starter and which occupies a running position (RUN) when the prime mover is running. An interlock system (74, 75, 67, 62, 66, 23, 24) is included which ensures that with the switch (21) in the start position, the starter (17) can only be operated when the transmission control lever is in the no-drive position and, with the switch (21) in its start or running position, the transmssion control lever cannot be moved from its no-drive position to any of its drive positions until the braking system is operative.</p> |
