초록 ▼

A skating appliance or vehicle having a skate with a plastic base and a composite running blade exchangeably secured thereto. The exchangeable composite running blade is secured with the high resistance to torsion and flexure as well as high security against fracture, by means of an on edge mounted

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

대표청구항 ▼

[ I claim:] [1.] A runner, said runner comprising:a base unit having a top side and a bottom side and an interchangeable runner blade fastened to said bottom side of said base unit,said runner blade including a contact blade on a bottom side of said runner blade, said contact blade having gripping r

[ I claim:] [1.] A runner, said runner comprising:a base unit having a top side and a bottom side and an interchangeable runner blade fastened to said bottom side of said base unit,said runner blade including a contact blade on a bottom side of said runner blade, said contact blade having gripping ridges embedded into said runner blade,a stabilization rail integral with the lower side of the base unit, said stabilization rail having an upper edge and a lower edge, said runner blade being in contact with the stabilization rail andwherein a plurality of transverse openings pass through said stabilization rail and said runner blade, respectively, into each of which is inserted a retaining means for holding together the stabilization rail and the runner blade, and said base unit has a series of tubular transverse cutouts for weight reduction, with one transverse opening arranged for the retaining means arranged on each side of each transverse cutout.