| 摘要 |
PURPOSE:To prevent each of PTO mechanisms from being simultaneously operated into speed change positions by operating both of a live PTO mechanism and a gland PTO mechanism through one PTO operating lever. CONSTITUTION:A PTO operating lever 10 can be selectively engaged with either of forked operating arms 11a or 12a of operating shafts 11 or 12. The operating shaft 11 is engaged with a live PTO mechanism in a transmission case 1 through an arm 11b, a rod 11c and a shift arm 11d, and the operating shaft 12 is engaged with a gland PTO mechanism through an arm 12b, a rod 12c and a shift arm 12d. Therefore, when the PTO operating lever 10 is operated in the guide groove 13a of a change guide 13, the gland PTO mechanism is operated and, when the PTO operating lever 10 is operated in a guide groove 13b, the live PTO mechanism is operated. |
