US Government As Represented by the Secretary of the Army

Nicholas Tsantinis

Jason Christopher Parker

Gary Proulx

Tony Kayhart

David S Colanto

Jason C Parker

Richard Gallimore

Damian Kubiak

John W Song

Philip M Cunniff

A method, apparatus, and system for winding a filament around a substrate includes mounting the substrate to a rotatable structure and rotating the substrate to wind the first filament around the substrate in a first winding orientation that winds the first filament around a first pair of edges of the substrate to wrap a first filament layer around the substrate. The method further includes changing winding orientations of the first filament from the first winding orientation to a second winding orientation by turning the first filament about a corner of the substrate and winding the first filament around the rotating substrate in the second winding orientation that winds the first filament around a second pair of edges of the substrate, wherein the second pair of edges is different from the first pair of edges, to wrap a second filament layer around the substrate.

Filament winding for orientation and spreading on a substrate

An assembly for testing a durability of a soft body armor system includes a top mounting assembly, a bottom mounting assembly, the soft body armor system being fixedly disposed between the top mounting assembly and the bottom mounting assembly, a rotary actuator coupled to the top mounting assembly, the rotary actuator configured to rotate the top mounting assembly in a range of approximately +90 degrees to and including &#x2212;90 degrees, a linear bearing on each end of the bottom mounting assembly, and a bearing rod on which each linear bearing is configured to ride. A rotation of the top mounting assembly induces torsional, axial and bending forces substantially simultaneously on the soft body armor system.

Soft body armor durability tester

A light-weight protective pad for an elbow or a knee providing both ballistic and blunt impact protection is disclosed. The pad has a rigid light weight composite cup removably attached to the outer surface of an abrasion resistant cover fabric. The cover fabric contains a thermally formed armor cup providing ballistic protection and a foam layer to aid in absorption of blunt impacts. The inner surface of the pad is lined with felt.

Ballistic and blunt impact protective knee and elbow pads

Growing community of inventors

Auburn, MA, United States of America

Nicholas Tsantinis