发明名称 Jump rope and handles therefor
摘要 A jump rope is provided to facilitate easier use by people with visual or neurological impairments. The jump rope includes at least one handle having the rope rotatably mounted therein. The handle further includes at least one detector for identifying the rotational orientation of the jump rope relative to the handle. The detector can move outwardly and into contact with the hand of the person using the jump rope so that the person achieves non-visual indication of the position of the rope relative to the handle.
申请公布号 US5224910(A) 申请公布日期 1993.07.06
申请号 US19920919038 申请日期 1992.07.24
申请人 DEUTSCH TECHNOLOGY CORP. 发明人 DEUTSCH, VICTOR J.
分类号 A63B5/20;A63B71/00 主分类号 A63B5/20
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