Composite motion exercise machine with movable linkage system
US6916278B2 · kind B2 · utility
74Cited by
34References
25Claims
0Family size
Inventor
Key dates
| Filing date | Jul 12, 2002 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | Oct 21, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A composite motion exercise machine has a main frame, a user support, an exercise arm, a movable wedge, a connecting device, and a load. The user support and exercise arm are pivotally linked directly or indirectly to the main frame, and the movable wedge has first and second travel members in moving engagement with rails on the main frame and user support, respectively. The connecting device links the movable wedge to the exercise arm, such that movement of the exercise arm moves the wedge along the rails to lift the user support in an arcuate path away from the main frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.