| 摘要 |
The device has a base (3) with a base plate (4), a rear safety pad (5) housed in a rear cavity (11), and a front safety pad (6). The safety pads have upper faces (12, 15) turned towards a foot or a shoe of a user, and lower faces (13, 16) turned towards a board (2). The safety pads are made of rubber e.g. elastomer, that exerts an elastic function or a damping function. |
