发明名称 HYBRID RESISTANCE SYSTEM
摘要 A resistance system, which can be suitable for incorporation in exercise equipment, is a "hybrid" resistance assembly having at least a first and a second resistance unit. The first resistance unit can be of a first type and the second resistance unit can be of a second type. The first resistance unit can be an inertial resistance unit, which incorporates an inertial load that creates resistance influenced by the inertia of a movable mass, such as a rotatable flywheel. The second resistance unit can be a static or non-inertial resistance unit, such as a displacement resistance unit, which incorporates a load that creates resistance influenced by displacement (e.g., linear or rotational displacement) of an input to the displacement resistance unit.
申请公布号 US2013337981(A1) 申请公布日期 2013.12.19
申请号 US201313801941 申请日期 2013.03.13
申请人 HABING DOUGLAS JOHN 发明人 HABING DOUGLAS JOHN
分类号 A63B21/22 主分类号 A63B21/22
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