发明名称 Adjustable multipurpose trunk exerciser
摘要 An exerciser of the type having a cable whose one end is attached to a stack of weights and which passes over a pulley to where its other end is attached to the rim of a wheel fixed to a lever which the user turns to lift the weights and a bench comprising two hinged sections, one of which is removable and wherein the bench sections can be positioned horizontally and can be inclined to one another so as to provide the most advantageous configuration for performing any one of a large number of exercises.
申请公布号 US4893812(A) 申请公布日期 1990.01.16
申请号 US19880149291 申请日期 1988.01.28
申请人 DAWSON, JR., FREDRIC O.;DAWSON, MATTHEW F. 发明人 DAWSON, JR., FREDRIC O.;DAWSON, MATTHEW F.
分类号 A63B21/00;A63B21/06 主分类号 A63B21/00
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