Safety enclosure
US4569399A · kind A · utility
3Cited by
7References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 1984 |
| Grant date | Feb 11, 1986 |
| Priority date | — |
| Expiry date | Jul 11, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D37/32
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A protective barrier or enclosure comprising a protective wall element including inner and outer wall portions, a protective liquid located between the inner and outer wall portions, the protective liquid being characterized in that it absorbs a significant amount of kinetic energy from a moving projectile passing therethrough, causing a pressure buildup in the liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.