| 摘要 |
PROBLEM TO BE SOLVED: To provide a walking type cultivator with a parking brake which improves the stabilization and handleability of tillage operation by the cooperation of a deadman lever type clutch and a parking brake, and enables efficient and stable tillage operation by securing wide responsiveness depending on conditions.SOLUTION: A brake device (9) for parking includes a brake member (13) making a braking force act on an output shaft (3a) of a clutch device (8), an over-fulcrum spring (14) for holding the brake member (13) to a braking position and a not-braking position, respectively, and a retracting member (15) integral with the brake member (13) to retract the brake member from the braking position according to received action. The movable range of the clutch member (12) is provided in a position where the clutch member (12) at a transmission position acts on the retracting member (15) of the brake member (13) at a braking position within a range where the brake member is held at the side of the braking position, whereby braking can be controlled in conjunction with the operation of a clutch lever (8a). |
