ROLLER SKI OR SKATE WITH BRAKING SYSTEM AND METHOD OF BRAKING THE MENTIONED SPORTS PRODUCT

摘要

1) A wheeled sports product (1; 15) adapted to be used for the user's leg, in order to allow said leg to slide relative to the ground in accordance with the direction X of movement parallel to said leg, for example, roller ski (1) or roller skate ( 15), containing:! - an elongated body (2; 17) associated with at least two wheels (3a; 3b; 22), which determine for said elongated body (2; 17) said direction (X) of movement; ! - a platform (5; 18) connected with said elongated body (2; 17) and forming a supporting surface (5a) for said leg; ! - means (6; 20) for braking at least one of the said wheels (3a; 3b; 22); ! - means (7) for connecting said platform (5; 18) with said elongated body (2; 17), which forms for said platform (5; 18) a rotation axis (Y) substantially orthogonal to said supporting surface (5a) for in order to allow rotation of said leg with respect to said direction of travel (X) between a forward position in which said leg is substantially parallel to said direction of motion (X) and a deflection position in which said leg is at an angle to said in the direction (X) of movement; characterized in that it comprises control means (8) that are sensitive to rotation of said leg and adapted to control said braking means (6; 20) when said leg is in a position corresponding to said deflection position. ! 2. A sports product (1; 15) according to claim 1, characterized in that said brake means (6; 20) contains at least