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US 2024/0310155 A1Published application
Projectile
AssigneeBae Systems Bofors AB
InventorsFredrik THUVANDER, David MALMSTRÖM
Life of this patent
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Abstract
A projectile for launching from a launching device with a propellant charge in a barrel is arranged with a cross-section in the shape of a curve of constant width.
Claims9
Projectile for launching from a launching device with a propellant charge in a barrel wherein the projectile is arranged with a cross-section in shape of a curve of constant width,
- wherein the curve of constant width is defined by the expression
- r
-
- (
- φ
- )
- =
- D
- 2
- +
- C
- 2
-
- sin
-
- (
- n
-
- φ
- )
- ,
- where D is the core diameter, C is the rotation diameter, φ is an angle and n is an odd integer.
19 more elements
(canceled)
Dependencies are inferred from the claim text.