Selectable force exercise machine
US7014599B2 · kind B2 · utility
20Cited by
13References
17Claims
0Family size
Inventor
Key dates
| Filing date | May 7, 2003 |
| Grant date | Mar 21, 2006 |
| Priority date | — |
| Expiry date | Aug 17, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B21/0628
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise machine that outputs constant force from resilient resistances and allows continuously selectable levels of strength training resistance. The machine consists primarily of a pre-biased resistance element (50), a conical pulley structure with eccentric cross section (40), an axially adjustable force attachment point (34) and a frame (10). Flexible force transmission elements (30) conduct force to the user interface elements (16, 17) via pulleys (36).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.