| 摘要 |
PURPOSE:To prevent the occurrence of wear due to contact with a weld part of a throttle wire, by letting the weld part between a throttle lever and a drum body draw back to the said lever side so as not to interfere with a relative moving locus to the drum body of the throttle wire. CONSTITUTION:A peripheral edge 12A of a throttle lever 12 is bent outward, and a peripheral edge 16A is also bent along this bent part, while both 12 and 16 are superposed on each other and welded (14). That is to say, a weld part 14 of the drum body 16 is retracted with a step difference to a moving locus D with the drum body 16 of a throttle wire 18 whereby a clearance is formed between the moving locus D and the weld part 14. Therefore, when the throttle wire 18 is pulled up and the drum body 16 rotates, the throttle wire 18 is relatively moved in a radial direction with the drum body 16 but there is no contact with the weld part 14 so that wear in the throttle wire 18 is preventable. |
