发明授权
- 专利标题： Speed variator
- 专利标题（中）： 变速器
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申请号： US13822559申请日： 2010-09-21
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公开(公告)号： US09243693B2公开(公告)日： 2016-01-26
- 发明人: Fabio Sorze
- 申请人： Fabio Sorze
- 申请人地址： IT Lendinara
- 专利权人： ITALYCAR S.R.L.
- 当前专利权人： ITALYCAR S.R.L.
- 当前专利权人地址： IT Lendinara
- 代理机构： Pearne & Gordon LLP
- 国际申请： PCT/IT2010/000399 WO 20100921
- 国际公布： WO2012/038991 WO 20120329
- 主分类号： F16H15/18
- IPC分类号： F16H15/18 ; F16H15/20
摘要：
A speed variator comprises a bell-shaped body (5) forming a frustoconical rolling surface (6) able to rotate about its own axis of symmetry (Y), a wheel (7) able to rotate about a second axis (W) and engaged by rolling with the rolling surface (6) to allow the transmission of a driving torque between the wheel (7) and the bell-shaped body (5), and an actuator (9) acting between the wheel (7) and the bell-shaped body (5) for moving the wheel (5) and the bell-shaped body (7) towards and/or away from each other in such a way as to make the wheel (7) engage with different portions of the rolling surface (6). The rolling surface (6) and the second axis (W) converge in a point (P).
公开/授权文献
- US20130184122A1 SPEED VARIATOR 公开/授权日：2013-07-18
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