发明名称 |
Ball-worm transmission |
摘要 |
A ball-worm transmission is provided which replaces the sliding friction of the classic worm mechanism with the rolling friction of spherical balls. The ball-worm transmission assembly includes a worm which defines a recirculation path, and a gear coupled to the worm via a plurality of spherical balls. The gear includes a plurality of teeth each having a thickness in a central plane of the gear and a lesser thickness towards both sides of the gear, so that a gap is defined between the teeth is larger towards both sides of the gear than in the central plane of the gear.
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申请公布号 |
US7051610(B2) |
申请公布日期 |
2006.05.30 |
申请号 |
US20020271604 |
申请日期 |
2002.10.16 |
申请人 |
STOIANOVICI DAN;KAVOUSSI LOUIS |
发明人 |
STOIANOVICI DAN;KAVOUSSI LOUIS |
分类号 |
F16H19/04;F16H27/02;F16C29/06;F16H;F16H1/00;F16H1/16;F16H1/20;F16H55/24 |
主分类号 |
F16H19/04 |
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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