Joint for bullet traps
US7234890B1 · kind B1 · utility
37Cited by
35References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2001 |
| Grant date | Jun 26, 2007 |
| Priority date | — |
| Expiry date | Feb 8, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/75
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An improved joint utilizes a facing strip which is configured to extend away from a pair of plates held by the facing strip as one moves toward the middle of the facing strip. When the steel plates are disposed at an angle to one another, the facing strip is preferably straight. When the steel plates are parallel, the facing strip is preferably bent to extend toward the plates as one moves out from the middle of the facing strip and toward the lateral edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.