发明名称 |
SHOCK ABSORPTION DEVICE FOR INDOOR WALKING-RUNNING APPARATUS |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a shock absorption device capable of highly efficiently absorbing a shock when using an indoor walking-running apparatus. Ž<P>SOLUTION: This shock absorption device (11) for an indoor walking-running apparatus provided between the indoor walking-running apparatus and a floor and absorbing the shock generated from the indoor walking-running apparatus, includes two or more plate materials 13 and a plurality of air springs (elastic balls 14) provided on the lower surface of each plate material. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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申请公布号 |
JP2010068881(A) |
申请公布日期 |
2010.04.02 |
申请号 |
JP20080237215 |
申请日期 |
2008.09.16 |
申请人 |
EDOKEN-KOHSYO CO LTD |
发明人 |
KURODA SUSUMU;ITAKURA YOSHIKAZU |
分类号 |
A63B6/00;A63B22/02;A63B22/06;A63B23/04 |
主分类号 |
A63B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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