| 摘要 |
<p>A braking device for a bicycle having a drive wheel adapted to rotate by a pedaling operation including a power receiving mechanism for receiving a rotating force from the drive wheel, a rotating force storing mechanism for storing the rotating force received by the power receiving mechanism, a direction inverting mechanism for inverting the releasing direction of the stored rotating force from the storing mechanism such that the releasing direction corresponds to the rotating direction of the drive wheel, and a drive mechanism connected to the direction inverting mechanism and adapted to transmit the rotating force released from the storing mechanism to the drive wheel. The braking device can obtain a thrust from an inertial force of the bicycle wheel generated upon a braking operation for the bicycle. Accordingly, it is possible to achieve an effective braking for the bicycle while enhancing an instantaneous accelerating speed of the bicycle.</p> |
