Track athlete trainer
US5234392A · kind A · utility
72Cited by
27References
9Claims
0Family size
Inventor
Key dates
| Filing date | Nov 22, 1991 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Nov 22, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2230/062
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A hydraulic track exerciser for training a runner having a platform on which a user runs, wherein the runner's forward movement is opposed by the predetermined variable resistance of spring mounted hydraulic cylinders in a running platform, and in a tethered post and a computer generated scene of a runner travelling along a road, with relevant information superimposed on the screen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.