Variable stiffness flyer plate for penetration device
US11027859B2 · kind B2 · utility
0Cited by
18References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 16, 2017 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | Jul 8, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64G1/64
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A penetration device including a casing, a propellant positioned in the casing, and a flyer plate. The flyer plate is coupled to the casing and adjacent to the propellant. The flyer plate includes a center portion having a substantially constant first thickness and includes a peripheral portion around the center portion and defining an edge. The peripheral portion includes one or more recesses in a first surface of the peripheral portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.