Abstract: An interface system for a helmet mounting system comprises a helmet strap assembly. A helmet shroud includes a shroud interface assembly configured to mate with a first hot shoe of a helmet mount assembly. The shroud interface assembly comprises a high speed data interface configured to be electrically coupled to the first hot shoe when the shroud interface assembly is coupled with the first hot shoe. A battery mount assembly comprises a second hot shoe portion which is configured to mate with a hot shoe receiver of a battery pack. The second hot shoe portion comprises a high speed data interface which is configured to be electrically coupled to high speed contacts on the hot shoe receiver of the battery pack when the second hot shoe portion is coupled with the hot shoe receiver of a battery pack.

Abstract: A hot shoe interface system for transmitting high speed data includes a hot shoe portion including a first set of electrical contacts configured to receive high speed data from a first device. A second set of electrical contacts is configured to receive a power signal and a third set of electrical contacts is configured to receive low speed data from the first device. A first set of optical terminals is configured to receive optical data from the first device. A hot shoe receiver further includes a fourth set of electrical contacts configured to provide the high speed data to a second device. A fifth set of electrical contacts is configured to receive the power signal and a sixth set of electrical contacts is configured to provide the high speed data to the second device. A second set of optical terminals is configured to transmit optical data to the second device.

Abstract: An interface system for a helmet mounting system comprises a helmet strap assembly. A helmet shroud includes a shroud interface assembly configured to mate with a first hot shoe of a helmet mount assembly. The shroud interface assembly comprises a high speed data interface configured to be electrically coupled to the first hot shoe when the shroud interface assembly is coupled with the first hot shoe. A battery mount assembly comprises a second hot shoe portion which is configured to mate with a hot shoe receiver of a battery pack. The second hot shoe portion comprises a high speed data interface which is configured to be electrically coupled to high speed contacts on the hot shoe receiver of the battery pack when the second hot shoe portion is coupled with the hot shoe receiver of a battery pack.

Abstract: A hot shoe interface system for transmitting high speed data includes a hot shoe portion including a first set of electrical contacts configured to receive high speed data from a first device. A second set of electrical contacts is configured to receive a power signal and a third set of electrical contacts is configured to receive low speed data from the first device. A first set of optical terminals is configured to receive optical data from the first device. A hot shoe receiver further includes a fourth set of electrical contacts configured to provide the high speed data to a second device. A fifth set of electrical contacts is configured to receive the power signal and a sixth set of electrical contacts is configured to provide the high speed data to the second device. A second set of optical terminals is configured to transmit optical data to the second device.

Abstract: A battery box apparatus includes a main body defining a battery cavity for removably receiving one or more batteries, the main body having a mounting shoe attached to a first side of the main body for removably mounting the battery box. The battery box also includes a cover movable between a closed position and an open position hingedly connected to the main body to selectively close the battery cavity when the cover is in the closed position and to provide access to the battery cavity when the cover is in the open position. A locking mechanism secures the cover in the closed position. The battery box also includes a flex circuit received within the battery cavity, the flex circuit comprising a circuit structure carried on a flexible substrate electrically coupling a plurality of terminals within the battery cavity to a plurality of electrical contacts on the mounting shoe.

Abstract: An improved helmet mounting device for an optical or other viewing device is provided. The helmet mount includes a mounting assembly removably attachable to the helmet and a pivoting assembly having a first end pivotally attached to the mounting assembly and a second end opposite the first end. A fore and aft adjustment assembly is attached to the second end of the pivoting assembly and a left and right adjustment assembly is rotatably attached to the fore and aft adjustment assembly. The left and right adjustment assembly is pivotal relative to the fore and aft adjustment assembly about a first generally vertical axis. An optical device mounting member is attached to the left and right adjustment assembly and the optical device mounting member is removably attachable to the optical device.

Abstract: A video display system for a weapon includes a removably attachable optical range finder for calculating a distance to a selected target. The optical range finder includes an optical emitter for sending an optical signal to a target and an optical detector for detecting the signal reflected from the target. A fire control system is removably attachable to the weapon and associated with the optical range finder. The fire control system includes a ballistics computer for calculating a ballistics solution based on the distance to the target. A portable electronic device associated with the fire control system has a display screen and is removably attachable to the weapon. The portable electronic device includes a processor and a memory storing program instructions, the program instructions configured to display the ballistics solution in human viewable form on the display screen. In another aspect, a weapon video display housing configuration is provided.

Abstract: An improved modular video display system for a weapon having a video display module that can accommodate multiple camera inputs. The video display module contains a video control panel and human-viewable display screen, which enables the operator to switch between viewing and controlling a thermal sight and a left and right rotating camera. The video display module and cameras are powered by a power supply, which is electrically coupled to the weapons accessory devices, once each device is mounted on the modular rails. The cameras are connected to the video display module and the weapons operator may select either a thermal display using the thermal sight or an image display of the left or right using the left and right rotating camera.

Abstract: The present disclosure relates to a battery box apparatus having a main body defining a battery cavity for removably receiving one or more batteries, the main body having a mounting shoe attached to a first side of the main body for removably mounting the battery box. The battery box also having a cover movable between a closed position and an open position hingedly connected to the main body to selectively close the battery cavity when the cover is in the closed position and to provide access to the battery cavity when the cover is in the open position. A locking mechanism secures the cover in the closed position. The battery box also having a flex circuit received within the battery cavity, the flex circuit comprising a circuit structure carried on a flexible substrate electrically coupling a plurality of terminals within the battery cavity to a plurality of electrical contacts on the mounting shoe.

Abstract: An improved helmet mounting device for an optical or other viewing device is provided. The helmet mount includes a mounting assembly removably attachable to the helmet and a pivoting assembly having a first end pivotally attached to the mounting assembly and a second end opposite the first end. A fore and aft adjustment assembly is attached to the second end of the pivoting assembly and a left and right adjustment assembly is rotatably attached to the fore and aft adjustment assembly. The left and right adjustment assembly is pivotal relative to the fore and aft adjustment assembly about a first generally vertical axis. An optical device mounting member is attached to the left and right adjustment assembly and the optical device mounting member is removably attachable to the optical device.

Abstract: In one aspect, the present disclosure relates to improved cooling module of a type for circulating water or other cooling fluid through a tube-lined cooling garment system. In another aspect, the present disclosure relates to a central shaft for the transmission of rotational power or torque. In yet another aspect, the present disclosure relates to a hydration system which may be employed in connection with the cooling module described herein. In still another aspect, the present disclosure relates to an improved garment pass-through connection system for penetrating one or more garment layers.