Epicyclic gear system for use in exercise equipment
US9302148B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2014 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Sep 14, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2001/2872
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An epicyclic gear system features a cylindrical flywheel with a cylindrical flywheel cavity, a plurality of cylindrical mounting pillars, an annular ring gear mounted on the cylindrical mounting pillars, and an annular sun gear mounted to and extending from the flywheel cavity. The epicyclic gear system features a planet carrier mounted to an axle shaft and a planet gear mounted to the planet carrier. The axle shaft passes through an axle aperture, a ring gear aperture, and a sun gear aperture. The planet gear engages the ring gear and the sun gear to provide a desired gear ratio for rotating the flywheel via rotation of the axle shaft, the planet carrier, the planet gear, and the sun gear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.