Advanced composite rim having molded in spoke holes
US9346319B2 · kind B2 · utility
33Cited by
15References
41Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 30, 2012 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Mar 5, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Embodiments of the present invention comprise a composite rim used in spoked wheels, such as bicycle wheels, having molded-in spoke holes along with a method of fabricating the composite rim. Advantageously, the present invention dramatically improves the bearing and loading strength of prior art composite rims, which drill the spoke holes therein after fabrication of the rim hoop.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.