| 摘要 |
PROBLEM TO BE SOLVED: To provide an operation vehicle capable of simply constituting a mounting structure of a tension panel and simply practicing assembly operation, etc., of tension spring. SOLUTION: The operation vehicle is equipped with an engine loaded on a traveling machine body equipped with a machine body frame 3, a transmission case 19 for changing speed of power of engine and transmitting the speed to a traveling part, an input belt 35 for inputting power of the engine to the transmission case 19, a tension roller 62 for tensing the input belt 35 and a tension spring 66 for energizing the tension roller 62 in a tense direction. The operation vehicle has a structure fastening the transmission case 19 through a transmission-mounting bolt 50a to a machine body frame. In the operation vehicle, a spring-attaching part 51 for fixing one end side of the tension spring 66 is installed on the transmission-mounting bolt 50a. COPYRIGHT: (C)2008,JPO&INPIT
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