Composite L-shaped fitting and method and mould for the production thereof
US8925880B2 · kind B2 · utility
5Cited by
17References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 2009 |
| Grant date | Jan 6, 2015 |
| Priority date | — |
| Expiry date | Mar 24, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/40
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to an L-shaped fitting obtained after molding a composite material, including two portions defining an angle therebetween and having holes formed therein for connecting the two portions using an attachment device, and having side reinforcements in the form of brackets. At least one portion has a concave curved profile on the inner side of the fitting, and the hole(s), formed in the portion having a concave curved profile on the inner side are each formed along an axis radial to the curvature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.