- 专利标题: Variable transmission and method and system of manufacture
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申请号: US14398232申请日: 2013-05-02
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公开(公告)号: US10066711B2公开(公告)日: 2018-09-04
- 发明人: Douglas Magyari
- 申请人: Douglas Magyari
- 代理机构: Brooks Kushman P.C.
- 国际申请: PCT/US2013/039214 WO 20130502
- 国际公布: WO2013/166248 WO 20131107
- 主分类号: F16H15/04
- IPC分类号: F16H15/04 ; F16H3/42 ; B23K1/00 ; B32B37/14 ; F16H57/00
摘要:
A continuously variable transmission includes a driving member rotating about a first axis, a driven member rotating about a second axis, and an intermediate member interposed between the driving and driven members and rotating about a third axis configured to intersect the first and second axes. The intermediate member transfers torque from the driving member to the driven member. A method for forming a torque transfer member includes providing a base structure, wrapping a needle assembly around the base structure such that the needles extend outwardly therefrom, and affixing the needle assembly to the base structure. A method of manufacturing a needle assembly includes forming a series of pockets on a side of a ribbon, organizing a series of needles into a series of pockets, and affixing the series of needles into the series of pockets.
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