| 摘要 |
An operating unit including a brake operating lever capable of being grasped is mounted to a handlebar or the like. The brake unit for applying a braking force to the members to be controlled such as the wheels or the like is connected by a Bowden cable. In addition to the brake returning spring provided on the side of the afore-mentioned brake unit, a side of the brake operating lever is equipped with a returning spring. One end of the returning spring is mounted to the housing, while another end thereof is held on the side of the brake operating lever thereby exerting a force in the direction in which the lever is to be returned after being grasped and released.
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