发明名称 Rowing exercising apparatus
摘要 A rowing exercising apparatus includes a frame, a seat member mounted slidably on the frame, a wheel assembly including a resistance flywheel and a transmission wheel cooperatively mounted on the frame, a pull cord connected to the transmission wheel and having a manual operation end, and a restoring unit including an elastic rope having a fixed end mounted to the frame and a moving end connected to the transmission wheel.
申请公布号 US2005277521(A1) 申请公布日期 2005.12.15
申请号 US20040863486 申请日期 2004.06.09
申请人 LAT SHU-CHTUNG 发明人 LAT SHU-CHTUNG
分类号 A63B21/00;A63B21/22;A63B22/06;A63B69/06;A63B69/16;(IPC1-7):A63B69/16 主分类号 A63B21/00
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