Aerobic and anaerobic exercise machine
US5722922A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1995 |
| Grant date | Mar 3, 1998 |
| Priority date | — |
| Expiry date | Mar 28, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2225/09
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise machine has a base with an upright frame. A carriage is movable along the length of the frame and connectable thereto by a pin which registers with apertures formed in the frame. The pin is connected to a bridge with spans between cheek plates of the carriage. A lever structure and a butterfly exercise structure are pivotally secured to the carriage. Resistance modules are connectable to the carriage and the lever structure and the butterfly exercise structure to resist movement. A bench is provided for the user and is connected at one end to one frame. A stepper exercise assembly is also attached to the frame. A stepper has hydraulic resistance cylinders which include springs to urge the treadles in an upward direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.