| 摘要 |
PROBLEM TO BE SOLVED: To surely apply braking when parking by simple operation. SOLUTION: A loosely engaging side block 18, which can slide only, is arranged in an axle 15, transmits the power from an engine mounted on a traveling machine body through a main clutch and a mission, a fixing side block 17 is provided in a mission case 13a so as to face the block 18, and the loosely engaging side block 18 is made to abut on and separated from the fixing side block 17. When a clutch operating lever 25 is made to move along a nearly straight line-like clutch operation guiding groove 35 in one direction from a position where the main clutch is disengaged, the main clutch is engaged, and on the other hand, an L-like parking brake operation groove 36 is formed in the clutch lever operation guiding groove 35. In such constitution, with the main clutch disengaged by shifting the clutch operating lever 25 to the neutral position, a parking brake means can be switched of OFF, and when the clutch operating lever 25 is turned in the direction opposite to the ON operation direction of the main clutch along a parking brake operation groove 36, braking becomes effective. |
