发明名称 Transmission assembly for a massaging chair
摘要 A transmission assembly for a massaging chair includes an integral transmission casing with a longitudinal passage and two latitudinal passages to respectively receive therein a longitudinal shaft, a chopping shaft and a rubbing shaft so that minimal noise is created during operation of the transmission assembly.
申请公布号 US7022091(B2) 申请公布日期 2006.04.04
申请号 US20040930063 申请日期 2004.08.30
申请人 CHEN PETER 发明人 CHEN PETER
分类号 A61H19/00 主分类号 A61H19/00
代理机构 代理人
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