| 摘要 |
<p>A braking system includes a central sprag, connected and perpendicular to the handlebar, projecting towards the front side of the cycle. At the end of the sprag, a terminal is inserted, free in rotation and equipped with two side holes in the lower part through which the flexible metal cable is inserted, which will be connected outside to the common levers activating the front and rear brakes of the vehicle. At the opposite end, on the contrary, the two lugs of the cable will be directly connected to the ends of the knobs of the handlebar. With the adjustment in length of the flexible cable connected to it, relating both to the front and rear braking device, activating one of the two cables placed in the front of the knobs of the handlebar will also pull the complementary cable by the rotation and consequent draw of the mobile central body, so getting a braking action also on the opposite wheel.</p> |
