Universal hydraulic exerciser
US4629185A · kind A · utility
79Cited by
5References
13Claims
0Family size
Inventor
Key dates
| Filing date | Jul 11, 1985 |
| Grant date | Dec 16, 1986 |
| Priority date | — |
| Expiry date | Jul 11, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B23/14
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise device has a pair of main hydraulic cylinders mounted in gimbals in a framework with hand grips attached to the distal ends of the cylinder rods. Resistance to movements of the rods is provided by an adjustable flow valve connected between the ports of the cylinders. Auxiliary hydraulic cylinders are provided connected between the framework and main cylinders to resist movements thereof in the vertical and horizontal directions. A chair is attached to the framework which permits the user to grasp the hand grips during exercise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.