Abstract: The technical field of the invention is that of devices for connecting and separating objects such as microsatellites with respect to a structure.

Abstract: A provisional linking and pyrotechnic separation device is placed between two assemblies made from nonmetallic materials such as composite materials. Prior to separation, parts belonging to each of the two assemblies are fixed to one another, either by direct bonding of the parts to one another, or by bonding a linking part to the parts. The device includes a pyrotechnic expansion tube acting directly on one of the parts to be separated. A precise, clean and well localized separation of the assemblies consequently takes place during the use or operation of the pyrotechnic expansion tube.

Abstract: An apparatus and method for explosively penetrating hardened containers such as steel drums without producing metal fragmentation is disclosed. The apparatus can be used singularly or in combination with water disrupters and other disablement tools. The apparatus is mounted in close proximity to the target and features a main sheet explosive that is initiated at least three equidistant points along the sheet's periphery. A buffer material is placed between the sheet explosive and the target. As a result, the metallic fragments generated from the detonation of the detonator are attenuated so that no fragments from the detonator are transferred to the target. As a result, an opening can be created in containers such as steel drums through which access to the IED is obtained to defuse it with projectiles or fluids.