Stationary exercise device
US5611756A · kind A · utility
135Cited by
8References
18Claims
0Family size
Inventor
Key dates
| Filing date | Apr 22, 1996 |
| Grant date | Mar 18, 1997 |
| Priority date | — |
| Expiry date | Apr 22, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2208/0204
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise device includes a frame having a set of guide links pivotally supported thereupon. Each guide link supports a foot engaging link at one end thereof. The guide links are reciprocated back and forth by a set of intermediate links which engage a set of cranks which rotate about a second pivot point. A control link joins the foot link to the intermediate link and operates to vary the angle between the guide links and the foot links, as the guide links reciprocate. This device provides a very natural running and stepping action for a user who is positioned on the foot links.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.