发明名称 Balanced stackable dumbbell system
摘要 A dumbbell system ( 10 ) is provided including a base weight member ( 12 ) having a ring-shaped body ( 14 ) and a handle ( 18 ) extending across an opening ( 16 ) in the ring-shaped body ( 14 ). A plurality of weight rings ( 20, 22, 24 ) are adapted to be removably mounted to the base weight member ( 12 ) in order to provide a compact dumbbell system which has the capability of providing several weight increments in a compact assembly. The dumbbell system ( 10 ) is ideal for use in areas where space is limited. The dumbbell ( 10 ) also provides for a unique balanced mass arrangement which alleviates undesired stresses on a user's wrist.
申请公布号 AU3809801(A) 申请公布日期 2001.08.20
申请号 AU20010038098 申请日期 2001.02.09
申请人 PAUL J FENELON 发明人 PAUL J FENELON;LAWRENCE MORGAN;MICHAEL P. SOHR
分类号 A63B21/06;A63B21/072;A63B21/075 主分类号 A63B21/06
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