In some examples, a method for forming a ballistic armor article, the method including forming a preform article by depositing a filament via a filament delivery device, wherein the filament includes a sacrificial binder and a powder; removing the binder from the preform article; and sintering the preform article to form the ballistic armor article, wherein the ballistic armor article is configured to absorb energy from an external projectile that impacts the ballistic armor article, and wherein the ballistic armor article is configured to prevent the projectile from penetrating through the ballistic armor article.

A Portable Ballistic Shield (PBS) is provided. The PBS includes a plurality of transparent laminated polycarbonates for absorbing the kinetic energy of a projectile. The PBS also includes a wedge bar, for mounting the PBS adjacent to a structural element of a vehicle (e.g., windshield frame). The wedge bar may also include an integral mechanical dampener for dissipating kinetic energy transferred from the projectile to the transparent laminated polycarbonates. The PBS also includes a quick release side connector connected to the transparent ballistic shield and a quick release top connector connected to the PBS. The PBS also includes a steering column yoke connected to the transparent ballistic shield for mounting the PBS on the vehicle steering column. The quick release side connector and the quick release top connector may also include integral mechanical dampeners for dissipating kinetic energy transferred from the projectile to the transparent laminated polycarbonates.

Unidirectional transparent projectile penetration resistant panels and bidirectional opaque projectile penetration resistant assemblies and systems and methods of forming and mounting the same relative to underlying support structures.

Unidirectional transparent projectile penetration resistant panel assemblies and bidirectional opaque projectile penetration resistant assemblies and systems and methods of forming and mounting the same relative to underlying support structures.

The invention relates to a ballistic layer for a ballistic multilayer arrangement (1), wherein it is formed by an absorption layer (2, 2a, 2b) that entirely or largely comprises expanded glass (21) and by a ballistic multilayer arrangement (1) with an impact side (A) and a back side (B), wherein at least one of the layers is formed by such an absorption layer (2, 2a, 2b) that entirely or largely comprises expanded glass (21).

A modular armor system configured to be readily attached and detached from a frame surrounding a window in a vehicle or other structure, such as a building. The modular armor system may be configured to provide any desired ballistics protection rating. In one embodiment, the modular armor system includes a ballistics-grade armor panel having an outer strike face and an inner surface opposite the outer strike face. The modular armor system also includes a fastener coupled to the ballistics-grade armor panel. The fastener is configured to detachably couple the ballistics-grade armor panel to the frame surrounding the window in the vehicle or other structure.

The present invention relates to a (meth)acrylic polymer composition. In particular the present invention it relates to polymeric composition suitable for security glazing. The invention also relates to a process for manufacturing such a polymeric composition suitable for security glazing. More particularly the present invention relates to a bullet resistant (meth)acrylic polymer composition and relates also to a process for preparing such a bullet resistant (meth)acrylic polymer composition and its use in glazing.

An anti-ballistic protection system for protecting a space in a building or vehicle comprising a protective barrier including one or more sheets of a laminated material having a plurality of layers of lightweight, flexible, ballistic resistant material such as woven sheets which are secured together using a glue, heat weld, or stitching. The system may include an automated control system operably configured to cause a change in state of the barrier from a retracted state to a protective deployed state, which may include a sensing system operably configured to detect a threatening event, wherein the sensing system upon sensing the threatening event triggers the barrier to transition from the retracted state to the deployed protective state such that in the protective state, the barriers are adapted to be resistant to penetration by high-speed ballistic objects such as bullets.

Methods of making improved framed transparent armor product are provided. The product having a compressive element; a high flow adhesive-sealant elastomeric material; a frame and a multilayer transparent armor (TA) laminate. The frame and TA laminate being about the same depth, the frame being larger than the TA in length and width thereby defining a potting gap between the interior of the frame and the outer edges of the TA when the TA is placed inside the frame. The compressive element is located with the potting gap at the site of any layer of the TA that may undergo expansion.

A system and method for retrofitting installed thermal windows to provide anti-ballistic properties to the windows by using a portable system for filling gaps in the windows with an anti-ballistic material that may or may not be cured. Also provided is an optional capability to add controllable tinting capability to these retrofitted windows.