Exercise systems for use with tools having weighted masses that are swung to make holes in roofs, walls and doors
US10857406B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Mar 19, 2019 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | May 17, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F2238/026
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An exercise system for use with tools having weighted masses includes a housing having an upper end and a lower end, and a strike post having an upper end that is located above the upper end of said housing and a lower end that is located between the upper and lower ends of the housing. The strike post is configured to move along a vertical axis that extends between the upper and lower ends of the housing. A shock absorbing pad overlies the upper end of the strike post. A spring assembly is disposed between the lower end of the strike post and the lower end of the housing. During a physical exercise session, the shock absorbing pad is hit with a toll having a weighted mass to apply an impact force, which is transferred through the strike post to the spring assembly for compressing the spring assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.