RU95108088A - Fragmentation ammunition body - Google Patents

Fragmentation ammunition body

Info

Publication number
RU95108088A
RU95108088A RU95108088/02A RU95108088A RU95108088A RU 95108088 A RU95108088 A RU 95108088A RU 95108088/02 A RU95108088/02 A RU 95108088/02A RU 95108088 A RU95108088 A RU 95108088A RU 95108088 A RU95108088 A RU 95108088A
Authority
RU
Russia
Prior art keywords
grooves
riffles
shell
fragmentation
preset
Prior art date
Application number
RU95108088/02A
Other languages
Russian (ru)
Other versions
RU2080549C1 (en
Inventor
В.Ф. Очин
В.Л. Байда
Л.М. Дерюгин
С.Л. Сахаров
Original Assignee
Филиал Государственного научно-производственного предприятия "Прибор"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Филиал Государственного научно-производственного предприятия "Прибор" filed Critical Филиал Государственного научно-производственного предприятия "Прибор"
Priority to RU95108088/02A priority Critical patent/RU2080549C1/en
Publication of RU95108088A publication Critical patent/RU95108088A/en
Application granted granted Critical
Publication of RU2080549C1 publication Critical patent/RU2080549C1/en

Links

Abstract

FIELD: ammunition with a preset-splitting body; can be used for manufacture of fragmentation warheads, grenades and mines. SUBSTANCE: preset splitting of the body shell is provided by destruction localizers of saw-tooth profile on the internal surface in the form of lateral grooves with polyhedral riffles on their sloping side. The base of the riffles is deepened into the shell to the width of the lateral grooves and shifted by a half-step relative to the riffles above and below positioned grooves. The angle at the apex of tapered riffles is optimized within 65 to 80 deg. The destructive members are ball-shaped, with the form factor being below 1.5. The efficiency of useful fragments has increased by 30%. EFFECT: enhanced efficiency.

Claims (1)

Изобретение относится к боеприпасам с осколочным корпусом заданного дробления и может быть использовано для изготовления осколочных боевых частей, гранат и мин. Заданное дробление оболочки корпуса обеспечивается выполнением на внутренней поверхности локализаторов разрушения пилообразного профиля в виде поперечных канавок с многогранными рифлями на их пологой стороне. Основание рифлей углублено в оболочку на ширину поперечных канавок и смещено на полшага относительно рифлей выше и ниже расположенных канавок. Угол при вершине пирамидальных рифлей оптимизирован в диапазоне 65 - 80o. Поражающие элементы имеют шарообразную форму с коэффициентом формы, меньшим 1,5. Выход полезных осколков увеличился на 30%.The invention relates to ammunition with a fragmentation shell of a given crushing and can be used for the manufacture of fragmentation warheads, grenades and mines. The specified crushing of the shell is ensured by the execution on the inner surface of the locators of the destruction of the sawtooth profile in the form of transverse grooves with polyhedral corrugations on their flat side. The base of the grooves is deepened into the shell by the width of the transverse grooves and is shifted half a step relative to the grooves above and below the grooves. The angle at the top of the pyramidal grooves is optimized in the range of 65 - 80 o . The striking elements have a spherical shape with a shape factor of less than 1.5. The yield of useful fragments increased by 30%.
RU95108088/02A 1995-05-18 1995-05-18 Fragmentation ammunition body RU2080549C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95108088/02A RU2080549C1 (en) 1995-05-18 1995-05-18 Fragmentation ammunition body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95108088/02A RU2080549C1 (en) 1995-05-18 1995-05-18 Fragmentation ammunition body

Publications (2)

Publication Number Publication Date
RU95108088A true RU95108088A (en) 1996-12-27
RU2080549C1 RU2080549C1 (en) 1997-05-27

Family

ID=20167903

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95108088/02A RU2080549C1 (en) 1995-05-18 1995-05-18 Fragmentation ammunition body

Country Status (1)

Country Link
RU (1) RU2080549C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2586173C1 (en) * 2014-11-24 2016-06-10 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тульский государственный университет" Method of making grid of grooves on inner surface of shell and device therefor
RU2627506C1 (en) * 2016-04-18 2017-08-08 Роман Николаевич Серёгин Shell body

Also Published As

Publication number Publication date
RU2080549C1 (en) 1997-05-27

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