Closed loop control of resistance in a resistance-type exercise system
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United States of America Patent
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Issued Date -
Oct 19, 2006
app pub date -
Mar 23, 2006
filing date -
Mar 23, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An exercise system includes a user input arrangement; a rotatable member that rotates in response to an input force applied by a user on the user input arrangement; a power sensing arrangement that senses power applied to the rotatable member due to the input force applied by the user; and a variable resistance arrangement interconnected with the power sensing arrangement and with the user input arrangement. The resistance arrangement applies resistance to rotation of the rotatable member, and is variable in response to the power sensing arrangement to vary the resistance applied to the rotatable member. The variable resistance arrangement may be a brake that interacts with the rotatable member to resist rotation of the rotatable member, and to thereby resist the input force applied by the user. The variable resistance arrangement includes a controller for controlling the brake in response to the power sensing arrangement.
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Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| SARIS CYCLING GROUP INC | 5253 VERONA ROAD MADISON WI 53711 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Kolda, Clint D | Sioux Falls, SD | 14 | 580 |
| Watson, Edward M | Madison, WI | 12 | 420 |
| Wendt, David L | Janesville, WI | 8 | 409 |
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| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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