Standoff ballistic protection device
US8539873B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2011 |
| Grant date | Sep 24, 2013 |
| Priority date | — |
| Expiry date | Dec 20, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41H5/023
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A standoff protection device intended to fully cover a door and incorporating at least one mobile panel hinged on hinges having an axis of rotation parallel to an axis of rotation of the door. The device incorporates at least one connecting rod linked to the door by a first pivot and to the mobile panel by a second pivot. The orthogonal projection of the axis of the second pivot in the plane of the door is located between the first pivot and the orthogonal projection in the plane of the door of the axis of the hinges of the mobile panel. The device incorporating a fixed standoff protective panel integral with the door. The fixed panel includes a first lateral edge extending beyond an external edge of the door parallel to its axis of rotation, and a second lateral edge contiguous with the mobile panel when the door is closed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.