发明名称 |
Cassette-based power meter |
摘要 |
A cassette-based power measuring apparatus includes a power sensing arrangement mounted within a cavity defined by a hollow bicycle cassette. The power sensing arrangement includes a torque sensing assembly including torque sensing elements configured to measure a user applied torque. The torque sensing elements are in communication with an electronics assembly configured to process the measured data and transmit it to a receiver. The torque sensing assembly may comprise a torque tube or a series of bending beams secured between a rear plate of the cassette and a freehub. The torque tube or bending beams may include strain gauges bonded thereto for measuring strain induced by application of forces in response to user-applied power.
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申请公布号 |
US7775128(B2) |
申请公布日期 |
2010.08.17 |
申请号 |
US20080204578 |
申请日期 |
2008.09.04 |
申请人 |
SARIS CYCLING GROUP, INC. |
发明人 |
ROESSINGH JORDAN R.;WENDT DAVID L. |
分类号 |
G01L3/10;B62M1/36;B62M9/12 |
主分类号 |
G01L3/10 |
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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