Central resistance mechanism in an elliptical
US9937377B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2016 |
| Grant date | Apr 10, 2018 |
| Priority date | — |
| Expiry date | Feb 18, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2071/065
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise machine includes a frame and a resistance mechanism attached to the frame. A crank assembly is in mechanical communication with the resistance mechanism, and the crank assembly includes a crank axle, a crank arm connected to the crank axle, and a roller connected to a distal end of the crank arm. A first pedal assembly is movably attached to the crank assembly and movable in a performance of an exercise. A second pedal assembly is movably attached to the crank assembly and movable in the performance of the exercise. Each of the first pedal assembly and the second pedal assembly include a pedal beam and a first tensioned element spanning at least a portion of an underside of the pedal beam. At least a portion of the resistance mechanism is disposed between the first pedal assembly and the second pedal assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.