Elliptical machine
US9707439B2 · kind B2 · utility
4Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2015 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Dec 17, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2022/0676
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An elliptical machine includes a transmission unit and two exercise units. The transmission unit includes two transmission rods connected pivotally to a fly wheel unit, and two swing rods each being connected pivotally to a respective transmission rod. Each exercise unit includes a connecting rod connected pivotally to a pedal rod and a respective swing rod. A distance from an intersection of the connecting rod and the respective swing rod to a top end of the respective swing rod is larger than that from an intersection of the respective swing rod and the respective transmission rod to the top end of the respective swing rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.