US Patent 7273034 Throttle control apparatus

In a throttle control apparatus, one end of a throttle valve shaft supported rotatably on a throttle body is protruded from one side outer wall of the throttle body, the throttle lever mechanism comprising a drive lever, a link lever and a throttle lever is attached to the one end, and is surrounded by a lever accommodation wall formed on the one side outer wall, a cover closes an outer opening portion of the lever accommodation wall, and an opening sensor is mounted on the cover and engaged to the one end, whereby throttle body assembling workability and throttle valve shaft machining workability are improved, and the throttle control apparatus advantageous for a motorcycle can be provided.