Wheel with internal spinner and locking mechanism
US8632135B2 · kind B2 · utility
4Cited by
15References
1Claims
0Family size
Inventors
Key dates
| Filing date | Feb 7, 2011 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Apr 5, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C29/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A wheel has a hub, a rim, first and second supports supporting the rim around the hub, and a spinner rotatably mounted around the hub between the first and second supports. A spinner locking mechanism may be used to selectively lock the spinner to prevent rotation of the spinner with respect to the first and second supports, or unlock the spinner to allow rotation of the spinner relative to the first and second supports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.