| 摘要 |
A skating appliance or vehicle has a skate with a plastic base and a composite running blade exchangeably secured thereto. The exchangeable composite running blade is secured with a high resistance to torsion and flexure, as well as a high security against fracture, by means of an on-edge mounted profiled stabilising rail set into the lower side of the base, and easy-to-handle screwable holding members, and thanks to a corresponding design of the individual parts. These elements allow an arrangement to be obtained which as a whole has a low weight and high resistance to pressure.
|
