发明名称 Transmission device for swing exercising device
摘要 A transmission device for a swing exercising device and includes two shafts respectively and eccentrically connected to two gears. One of the shafts pivotably connected to a support member and the other shaft is reciprocatingly retained in a slot of a frame in the support member.
申请公布号 US2003236151(A1) 申请公布日期 2003.12.25
申请号 US20020177356 申请日期 2002.06.24
申请人 HSIEH WEN-HSU 发明人 HSIEH WEN-HSU
分类号 A61H1/02;A61H23/02;(IPC1-7):A63B22/00;A63B71/00 主分类号 A61H1/02
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