초록 ▼

A warhead casing defines a geometry that is a portion of a ring having an outer radial wall and an inner radial wall spaced radially apart from one another. The outer radial wall and inner radial wall are joined radially by side walls, while the casing is enclosed at either axial end thereof by end

A warhead casing defines a geometry that is a portion of a ring having an outer radial wall and an inner radial wall spaced radially apart from one another. The outer radial wall and inner radial wall are joined radially by side walls, while the casing is enclosed at either axial end thereof by end walls. An explosive material fills the casing. At least one initiator is positioned in the explosive material along a radial plane that bisects the portion of the ring. Detonation of the explosive material causes the inner radial wall to form an EFP while the outer radial wall fragments.

대표청구항 ▼

A warhead casing defines a geometry that is a portion of a ring having an outer radial wall and an inner radial wall spaced radially apart from one another. The outer radial wall and inner radial wall are joined radially by side walls, while the casing is enclosed at either axial end thereof by end

A warhead casing defines a geometry that is a portion of a ring having an outer radial wall and an inner radial wall spaced radially apart from one another. The outer radial wall and inner radial wall are joined radially by side walls, while the casing is enclosed at either axial end thereof by end walls. An explosive material fills the casing. At least one initiator is positioned in the explosive material along a radial plane that bisects the portion of the ring. Detonation of the explosive material causes the inner radial wall to form an EFP while the outer radial wall fragments. claim 1, in which said printing-medium feed is provided on said displaceable cleaning unit. 15. Screen-printing device according to claim 1, said cleaning unit further comprising means for guiding and displacing the cleaning unit to and fro in a longitudinal direction in the stencil, and comprising a suction nozzle for sucking printing medium and/or cleaning liquid out of the stencil. 16. Screen-printing device according to claim 1, said squeegee device further comprising guide means for extending along the squeegee device, for guiding and displacing the cleaning unit to and fro along the squeegee device. 17. Screen-printing device according to claim 1, wherein said suction nozzle is arranged on said cleaning unit for movement together therewith. 18. Screen-printing device for printing a substrate, comprising: at least one printing station having a removable stencil having a predetermined length, a printing-medium feed and a squeegee device; a cleaning unit which can be displaced to and fro in said stencil at least in a longitudinal direction substantially over the length of said stencil; feed means for feeding cleaning liquid into said stencil; and discharge means for removing printing medium and/or cleaning liquid from said stencil, said discharge means comprising one or more suction nozzles for sucking printing medium and/or cleaning liquid out of said stencil, said one or more nozzles being movable to and fro in the longitudinal direction inside said stencil substantially over the length of said stencil during cleaning operation of said screen-printing device. 19. Screen-printing device according to claim 18, wherein said one or more suction nozzles are arranged on said cleaning unit for movement together therewith. ed without ink from the ink roller being transferred to the user's hands. An impression control device has only a small number of parts and is easy to assemble.