Reinforced impact beam with layered matrix
US7007990B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 27, 2004 |
| Grant date | Mar 7, 2006 |
| Priority date | — |
| Expiry date | Aug 27, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49984
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An impact beam having a polymer matrix and a metal reinforcing structure, the metal reinforcing structure including metal cords that can be made from metal elements having a diameter of 100 μm or more. The polymer matrix can include a thermoplastic material and/or a fiber material, and the metal can be steel, and the metal cords can be parallel to each other. The polymer matrix can include two or more layers that can be made from the same or different material, one of which can be positioned around the surface of the metal cords and can have a mechanical bond with the cord. The invention also includes a method of making the impact beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.