发明名称 Treadmill frame improvement
摘要 A running exerciser assembly includes two side frames mounted in parallel with each other. Two plates each are horizontally formed on a top portion of a corresponding one of the two side frames, two L-shaped flange portions each are laterally formed on an upperside of a corresponding one of the two plates, and two cavities each are longitudinally defined between a corresponding one of the L-shaped flange portions and the associated plate and each face toward each other. Two recesses each are longitudinally defined in a bottom portion of a corresponding one of the two side plates and each include an opening facing toward each other. A supporting plate is mounted between the two side frees and includes two distal ends each securely fitted in a corresponding one of the two cavities. Two sliding posts each are slidably mounted in a corresponding one of the two recesses near a first end portion of the associated side free. A bracket includes a first end and a second end each securely mounted in a corresponding one of the two sliding posts. A pulling member is securely mounted on the first end of the bracket, a transmission wire includes a first distal end connected to outside and a second distal end connected to the pulling member for slidably moving the bracket.
申请公布号 US5474510(A) 申请公布日期 1995.12.12
申请号 US19950398889 申请日期 1995.03.06
申请人 CHEN, HSIEN-JUH 发明人 CHEN, HSIEN-JUH
分类号 A63B22/02;(IPC1-7):A63B22/02 主分类号 A63B22/02
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