| 摘要 |
A BRAKE FOR SKIIS WITH ARMS FITTING WITHIN THE PLANE OF THE SKI AND BEING RAISED DURING NORMAL SKIING OPERATION A brake for skiis is described which comprises a frame (12), a pair of arms (1 and 2) made of plastic elastic material, disposed in position corresponding to the rear of each of the skiis, a bracket (11) having wings (9 and 10). The bracket is connected to the frame. The brake comprises a rod (3) having rear ends and having two elbows (4 and 5) curved towards the interior, the rod rotating on the elbows (4 and 5) and widening at the end corresponding to the front of each of the skiis in the shape of an omega (6). The ends of the arms are inserted within the rear ends of the rod, the bracket having shaped wings (9 and 10). The rod (3) rotates on point (7 and 8). The rod is held in place by the shaped wings, and is fixed to the device used for hooking each ski to boot. The arms are raised to an upper position fitting within the plane of the ski during the normal skiing operation and are lowered, diverge and penetrate into the snow when the boot becomes unhooked from the ski. |
