Freewheel adjustable wheel and exercise bicycle including same
US12220613B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2021 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Nov 6, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B27/047
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention relates to a freewheel adjustable wheel and an exercise bicycle including the same and. More specifically, may comprise a rotation gear part which rotates together with a pulley fixed to the outer side thereof and has a circular gear formed along the outer circumference thereof; a case part for rotatably supporting the rotation gear part; a first power transmission part for transmitting power which has been transmitted to the rotation gear part to the case part when the rotation gear part rotates in the normal direction; and a second power transmission part for transmitting power which has been transmitted to the rotation gear part to the case part when the rotation gear part rotates in the reverse direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.