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Class Information
Number: 86/20.12
Name: Ammunition and explosive-charge making > Loading fireworks and bursting charges > By casting
Description: Subject matter in which the operation performed involves the transfer of the explosive or combustible material in a molten condition into a mold or other shape in parting means.

Patents under this class:

Patent Number Title Of Patent Date Issued
6789485 Gas generator and method of assembly Sep. 14, 2004
6635197 Method and apparatus for casting molten materials using phase-change material Oct. 21, 2003
6520089 Method for setting and igniting a charge of explosives for geological investigations and explosive device associated therewith Feb. 18, 2003
6360666 Alignment fixture Mar. 26, 2002
6343552 Solvent application system Feb. 5, 2002
5928576 Cap-sensitive watergel explosive composition production process Jul. 27, 1999
5682004 Apparatus for reduction of the grain size of crystalline explosive Oct. 28, 1997
5619073 Propellant grains and process for the production thereof Apr. 8, 1997
5477769 Process to enhance safety of cast explosive composite Dec. 26, 1995
5456455 Flare pellet and process for making same Oct. 10, 1995
5442989 Frangible armor piercing incendiary projectile Aug. 22, 1995
5323681 Shaping apparatus for an explosive charge Jun. 28, 1994
5243914 Caseless ammunition Sep. 14, 1993
5209876 Cloth-lined interceptor motor insulation for strong insulation-to-propellant interlock May. 11, 1993
5114630 Continuous manufacture and casting May. 19, 1992
5069133 Elastomer-containing casings for propellants Dec. 3, 1991
5062343 Method and a device for filling a space in an ammunition unit with explosive Nov. 5, 1991
5061409 Extrusion of impact and friction sensitive highly energetic materials Oct. 29, 1991
4963296 Process for the preparation of propellant charge powder Oct. 16, 1990
4945808 Primer Aug. 7, 1990
4915883 Method of and apparatus for purging an annular bayonet Apr. 10, 1990
4901619 Shaped charge with barrier produced in situ Feb. 20, 1990
4870884 Incendiary projectile, method of introducing the incendiary composition into the projectile and arrangement for implementing the method Oct. 3, 1989
4836961 Method of and apparatus for casting solid propellant rocket motors Jun. 6, 1989
4817685 Apparatus and method for simultaneously filling multiple munitions items with explosive Apr. 4, 1989
4813331 Apparatus and method for filling individual munitions items with explosive Mar. 21, 1989
4764316 Process for preparing solid propellant grains using thermoplastic binders and product thereof Aug. 16, 1988
4730534 Plant for realizing the running-in of a fluid comprising an explosible component Mar. 15, 1988
4694727 Situ disposable gel canister Sep. 22, 1987
4685375 Mix-delivery system for explosives Aug. 11, 1987
4577542 Dome restraint assembly for rocket motors Mar. 25, 1986
4474715 Pyrotechnic smoke charge with preset breaking points and channel ignitor Oct. 2, 1984
4464993 Process for use in blasting in situ retorts and the like Aug. 14, 1984
4422382 Explosive container of interconnected thermoplastic film packages Dec. 27, 1983
4409155 Explosive booster manufacture Oct. 11, 1983
4393014 Method of casting explosive charge with high solids content Jul. 12, 1983
4380186 Method and apparatus for fabricating pipeless explosive and propellant charges Apr. 19, 1983
4369689 Method for mixing and placing explosive compositions Jan. 25, 1983
4336209 Process and device for preparing cast explosive bodies Jun. 22, 1982
4305324 Projectile charges Dec. 15, 1981
4129061 Fragmentation casing for shells, warheads and the like and method of making same Dec. 12, 1978
4094224 Thread protector and seal Jun. 13, 1978
4085173 Manufacture of solid propellant Apr. 18, 1978
4020736 Automatic increment sizer-feeder for press loading May. 3, 1977
4000682 Solid propellant rocket motor and method of making same Jan. 4, 1977
3967527 Method of producing a cavity in the bursting charge of a high explosive projectile Jul. 6, 1976
3960049 Reinforcement of cast or pressed explosives Jun. 1, 1976
3945321 Shell and method of manufacturing the same Mar. 23, 1976

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