| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a riding type mower which is able not only to switch a cutting blade transmission belt to a loosened state with an operation tool through a simple operation, but also to allow ease of operation of the operation tool while maintaining a simple structure. <P>SOLUTION: A spring support body 44 is slidably supported on a support portion provided to a connecting member 16 connected to a link mechanism 6b, the spring support body supporting a side of a tension spring 43 opposite to the side connecting the tension spring to a tension wheel body 32, the tension spring biasing the tension wheel body to a tension position, the tension wheel body being freely movable between a tension position and a tension release position. An operation tool 41 slides the spring support body 44 between the tension side and the loosened side of the tension spring 43, the operation tool being connected to the spring support body 44 by being disposed such that the operation tool is positioned on a lateral exterior side of a cutting blade housing with respect to the connecting member 16. <P>COPYRIGHT: (C)2013,JPO&INPIT |
