发明名称 Suspension system for roller skates and similar devices
摘要 The invention relates to roller skates, equipped at the level of the front and rear pivoting axles, with a suspension system for damping shocks resulting from uneveness of a skating surface. The front and rear pivoting axles (8, 8') are each provided with a suspension system (9, 9') which is fixed at one end on the central part (10, 10') of the pivoting axle; and at the other end being guided by a centering barrel (17) located inside a base (3) of the skate. The pivoting axles are also each equipped with a pivoting system (7, 7') secured at one end to the base by a pivoting device (11, 11') while the other end is secured to an arm (12, 12') of the central part by resilient washers (13, 13').
申请公布号 US4915399(A) 申请公布日期 1990.04.10
申请号 US19880177732 申请日期 1988.04.05
申请人 MARANDEL, JEAN-BERNARD 发明人 MARANDEL, JEAN-BERNARD
分类号 A63C17/02;A63C17/14;A63C17/26 主分类号 A63C17/02
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