发明名称 Dual lift apparatus
摘要 A dual lift apparatus is provided for use by up to two people to perform the same lifts and exercises simultaneously. The apparatus includes a frame, guide rods, weight guides and a weight bar. In a particular embodiment, the apparatus includes three guide rods coupled vertically within the frame. The three guide rods include two side guide rods and a middle guide rod that is positioned at about the center point between the two side guide rods. The apparatus may include a weight holder positioned at about the center point of the weight bar so that the weight is more evenly distributed between the two lifters. In another embodiment, the apparatus includes an adapter for switching between a roller weight guide and a linear bearing weight guide.
申请公布号 US7520843(B1) 申请公布日期 2009.04.21
申请号 US20070776515 申请日期 2007.07.11
申请人 GODDARD DAN 发明人 GODDARD DAN
分类号 A63B21/06;A63B21/072;A63B21/078 主分类号 A63B21/06
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