发明名称 |
DOUBLE COGGED V-BELT FOR VARIABLE SPEED DRIVE |
摘要 |
A double-cogged V-belt with the upper and lower cog profiles symmetric and having lines (“L”) and arcs (“A”) connected according to a sequence from the center of a root to the center of an adjacent cog of L1-A1-L2-A2-L3 for the upper profile and L4-A3-L5-A4-L6, and with at least one upper root and one lower root substantially aligned with each other, and with the sum of the length of L1 plus the radius of A1 equal to or within 20% of the sum of the length of L4 plus the radius of A3. The upper and lower pitches may be equal and all the roots aligned, or there may be more upper cogs than lower cogs. Some or all arcs and lines may be connected tangentially. |
申请公布号 |
EP2425151(A1) |
申请公布日期 |
2012.03.07 |
申请号 |
EP20100716131 |
申请日期 |
2010.04.14 |
申请人 |
THE GATES CORPORATION (A DELAWARE CORPORATION) |
发明人 |
FAN, XINJIAN;LU, WENLONG;SATO, YOSHITAKA |
分类号 |
F16G5/20 |
主分类号 |
F16G5/20 |
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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