Detachable brake for skate
Device for blocking wheels of roller skates
Device for connecting ski tips
Device for joining two skis together which is readily removable
Device for linking ski tips
Device for practising alternately conventional skiing and monosk
Device for retaining a boot on a snowboard
Device for retaining a ski, especially in deep snow
Device for securing chalk to an in-line skate
Device for supporting snowboard
Device for waxing skis
Devices adapted for use on ski poles
Disk for a skiing pole
Double slalom ski