CUTTING DEVICE Russian patent published in 2015 - IPC F42B1/02 

FIELD: machine building.

SUBSTANCE: invention relates to devices for cutting of steel bars, pipelines, electrical harnesses, etc. by means of linear-shaped charges (LSC) and can be used in space missile engineering. In the cutting device including an involvement assembly, a distributor and two linear-shaped charges, the distributor contains detonation rods. The involvement assembly and the linear-shaped charges are connected by the rods through blasting cartridges. Linear-shaped charges are located parallel relative to the axis of the device in the slots of the available insert. All the above elements are arranged in the housing on the base and fixed with a cover plate, and in the housing there is a hole for connection of the initiating device. The housing, the cover plate and the base are fixed with screws. Linear-shaped charges and the insert are bonded to each other. The insert is attached to the housing by means of a screw and fixed with the cover plate. The housing and the cover plate are made from tough impact-resistant steel 12X18H10T.

EFFECT: providing safe cutting of parts of products of space missile engineering due to the low impact-wave action and elimination of dispersion of fragments at its actuation.

5 cl, 1 dwg