发明名称 Exercise apparatus with elliptical foot motion
摘要 An exercise apparatus includes a frame; left and right cranks rotatably mounted on the frame; left and right rocker links pivotally mounted on the frame; and left and right foot supporting bars having rearward ends rotatably connected to respective cranks and forward ends supported by respective rocker assemblies. The resulting assemblies link rotation of the cranks to generally elliptical motion of a person's feet. Left and right handles are preferably secured to upper ends of respective intermediate links to provide coordinated arm and leg exercise motion.
申请公布号 US6648801(B2) 申请公布日期 2003.11.18
申请号 US20010917002 申请日期 2001.07.27
申请人 STEARNS KENNETH W.;MARESH JOSEPH D. 发明人 STEARNS KENNETH W.;MARESH JOSEPH D.
分类号 A63B22/00;A63B22/04;A63B69/18;A63B71/00;(IPC1-7):A63B22/04 主分类号 A63B22/00
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