Variable resistance system
US8016725B2 · kind B2 · utility
1Cited by
39References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2007 |
| Grant date | Sep 13, 2011 |
| Priority date | — |
| Expiry date | Oct 15, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/15
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A method and apparatus for providing variable resistance in connection with exercise equipment uses multiple weight plates that are selected by selector assemblies. A series of actuators that are not directly connected to the selector assemblies actuate the selector assemblies to engage and disengage the weight plates. The actuators are in communication with a controller, which is connected to a user interface console. The user interface console accepts input from a user and instructs the controller to adjust the amount of weight engaged by the selector assemblies based on input from the user and various sensors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.