Exercise device with a linear drive mechanism
US9028372B2 · kind B2 · utility
1Cited by
7References
19Claims
0Family size
Inventor
Key dates
| Filing date | Jan 15, 2010 |
| Grant date | May 12, 2015 |
| Priority date | — |
| Expiry date | Sep 8, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2165
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise device (20) includes a frame (22) and a drive mechanism (100) attached to the frame. The drive mechanism includes a first shaft (122) having a first fixed gear (128) and a second shaft (124) having a second fixed gear (130). The first fixed gear and the second fixed gear are mechanically linked to cause the first shaft to rotate in an opposite direction than the second shaft. A first linear input is mechanically linked to the first shaft and a second linear input is mechanically linked to the second shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.