A sports device with runners, in particular an ice skate, includes an exchangeable adapter with which the composite sliding blade is equipped. The running sole has a profiled slide strip made of a resilient material and side faces are provided with a negative cutting angle. The adapter is connected
A sports device with runners, in particular an ice skate, includes an exchangeable adapter with which the composite sliding blade is equipped. The running sole has a profiled slide strip made of a resilient material and side faces are provided with a negative cutting angle. The adapter is connected releasably to the holder of the sports device. The contour profile, namely the curvature of the sliding face of the profiled slide strip, is defined by the geometry of the exchangeable adapter. The sliding blade is clipped onto the adapter using tongues provided on the free end of the sliding blade and the locking lugs or locking slits provided on the adapter. The sliding blade has a perforation, such that the lower part of the sliding blade can be torn off without tools when changing the sliding blade, and a new sliding blade can be clipped on.
대표청구항▼
1. An ice skate with runners, comprising: a sliding blade;a holder to which the sliding blade is attached;a releasable adapter connected to the holder, wherein the sliding blade, which is composed of flexible plastic and has a profiled sliding strip composed of flexible material is placeable onto th
1. An ice skate with runners, comprising: a sliding blade;a holder to which the sliding blade is attached;a releasable adapter connected to the holder, wherein the sliding blade, which is composed of flexible plastic and has a profiled sliding strip composed of flexible material is placeable onto the adapter in such a manner that a running surface contour of the profiled sliding strip is determined by a convex end surface of the adapter, wherein an end surface of the adapter is opposite the profiled sliding strip. 2. The ice skate with runners as claimed in claim 1, further comprising: a compensating strip composed of flexible material inserted between the end surface of the adapter and the sliding blade. 3. The ice skate with runners as claimed in claim 1, further comprising: a fitting strip which is composed of ductile, thermoplastic material inserted between the holder and the adapter, said fitting strip being heated before installation of the adapter and, after insertion of the adapter, hardens at room temperature. 4. The ice skate with runners as claimed in claim 1, wherein the sliding blade has, on both sides of the adapter, flexible tongues which, after installation has taken place, engage in latches of the adapter. 5. The ice skate with runners as claimed in claim 4, wherein the tongues are arranged in a comb-like manner. 6. The ice skate with runners as claimed in claim 4, wherein the tongues have latching openings in which latching lugs provided on the adapter engage. 7. The ice skate with runners as claimed in claim 4, wherein the tongues have latching lugs which engage in latching slots or troughs provided on the adapter. 8. The ice skate with runners as claimed in claim 4, wherein, in the region between the tongues and the profile sliding strip, the sliding blade has a perforation permitting separation of tongues and sliding strip by tearing. 9. The ice skate with runners as claimed in claim 1, wherein the adapter has a segmented web which engages in a longitudinal slot of the holder, said longitudinal slot corresponding to said web. 10. The ice skate with runners as claimed in claim 1, wherein the adapter has strut and screw stabilizers which are inserted into recesses, corresponding thereto, of the holder. 11. The ice skate with runners as claimed in claim 10, wherein at least one of the screw stabilizers is screwable to the holder while at least one of the strut stabilizers is held in a form-fitting manner in the slot of the holder. 12. The ice skate with runners in particular as claimed in claim 10, wherein the sliding blade is connected to a holder using the strut and screw stabilizers, and wherein an eccentric screw connection using a conical nut and a screw passes transversely through the screw stabilizer and the holder. 13. The ice skate with runners as claimed in claim 12, wherein the screw and the conical nut pass through a toothed ring, an eccentric conical bore of which is eccentric with respect to a center of the conical bore of the holder. 14. The ice skate with runners as claimed in claim 13, wherein the conical toothed ring has an annular toothing corresponding to internal toothing of the screw stabilizer. 15. The ice skate with runners as claimed in claim 1, wherein profiled sliding strip of the sliding blade has side surfaces which have a negative angle of intersection which is smaller than 90 degrees with respect to the sliding surface. 16. The ice skate with runners as claimed in claim 1, wherein the adapter is composed of injection moldable material, wherein the sliding blade is composed of injection moldable material into which the profiled sliding strip, composed of springy material is embedded or adhesively bonded. 17. The ice skate with runners as claimed in claim 16, wherein the adapter is composed of magnesium, wherein the sliding blade is composed of plastic, and wherein the profiled sliding strip is made of spring steel.
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이 특허에 인용된 특허 (4)
Cann Brian G. (12 Farm House Pl. Chatham ; Ontario CAX) Hampton Richard C. (12 Farm House Pl. Chatham ; Ontario CAX N7M 5C6), Ice skate blade assembly and removable runner for same.
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