Sandwich-type, generally planar, structural member having an attachment feature and assembly utilizing same
US8859074B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2013 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Feb 8, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24149
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A sandwich-type, generally planar, structural member having an attachment feature and an assembly utilizing same are provided. The member includes a first outer layer having an outer surface, a second outer layer and a core positioned between the outer layers and having a large number of cavities. The outer layers are bonded to the core by press molding. A portion of the member is locally crushed by the press molding to form a depression. The depression has bottom and side surfaces formed by the first outer layer. The member further includes a connector fixedly secured to the bottom surface of the depression to attach a second generally planar member to the first outer layer of the structural member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.