Abstract: An improved modular FLIR system is provided that fits in the same space elopes that were provided for the Army's GEN I FLIR's. The resolution is more than doubled by using a narrow two dimensional array of Hg-Cd-Te detectors with pn junctions as a time-delay-integration line sensor, improved optics and analog-digital conversion with image enhancement.

Abstract: A helmet mounting structure for mounting aviator goggles to an Army Apache elmet. The structure is a single piece that is formed and shaped to conform to the curvature of the front portion of the Apache helmet and is held firmly thereto by specially designed screws that are loosely held by the single piece structure and are threaded into at least two mounting points on each of the left and right sides of the helmet. A breakaway mount support pad, formed in the center front of the mounting structure and extends downward therefrom, has a breakaway mount thereto. The goggles may then be connected to the breakaway mount attached for swiveling up to the stow position or down in the line of sight of the aviator.

Abstract: Disclosed is a fastener adapted for joining a structural member such as a post, rafter, girder, or wire tie downs to concrete or masonry structures. The fastener of the present invention comprises a generally planar elongated member of steel or the like having at least one hole therethrough near one end of the member and having lateral edges near the other end of the member which are inwardly directed scallops. Preferably, the member also includes a hole near the end of the member which has the inwardly directed lateral edges and a hole near the central portion of the member.