Acoustic shock wave attenuating assembly
US8316752B2 · kind B2 · utility
7Cited by
47References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2003 |
| Grant date | Nov 27, 2012 |
| Priority date | — |
| Expiry date | Aug 11, 2025 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF42D5/05
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An assembly for attenuating shock waves is made of two flexible sheets arranged one over the other and joined by a plurality of seams, the flexible sheets being confined to form cells or recessed when joined together. The seams are arranged so as to surround the cells or recesses in the sheets, and the cells or recesses are filled with a shock attenuating material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.