发明名称 Protectors for ice skate blade - enable walking on ground and consist of two resilient cylindrical rollers slotted to fit on blade
摘要 <p>The arrangement protects the blades (3) of ice skates (1), partic. to provide the facility for walking on a surface other than ice. It consists of solid rollers (4, 5) in a rigid but somewhat resilient material having two spaced parallel sides and at least part-cylindrical circumference. At least two rollers are fixed to each blade for which purpose they are provided with a slot (6, 7) with limited depth extending parallel to the sides. The width of the slot is slightly less than the thickness of the blade.</p>
申请公布号 NL7812225(A) 申请公布日期 1980.06.17
申请号 NL19780012225 申请日期 1978.12.15
申请人 HARMANNES DE VROOME EN JAN DE VROOME BEIDEN TE HEUSDEN A/D MAAS. 发明人
分类号 A63C3/12;(IPC1-7):63C3/12 主分类号 A63C3/12
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