OBTURATOR, WHICH IS AN INTEGRAL PART OF THE DRIVING BAND, ON AN ARTILLERY PROJECTILE
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United States of America
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Issued Date -
Mar 12, 2020
app pub date -
Nov 12, 2019
filing date -
Nov 12, 2019
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Abstract
A spin-stabilized artillery projectile having at least one driving band and at least one obturator, wherein the driving band contains at least one compensating groove, and wherein the at least one obturator is arranged in the compensating groove of the driving band. The cross-section of the compensating groove, is preferably trapezoidal, but can also be rectangular or square. As a result, a complete detachment of the obturator is achieved and residues are avoided.
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