Cannon barrel
OwnerMin-Hsien Changinventor
Life of this patent
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Abstract
A cannon barrel is a conic hollow barrel cast from metal and includes two ends of different inner diameters. One of the ends of the conic hollow barrel having a relatively smaller inner diameter is secured to a cradle. A shot fired through the barrel gradually spreads while passing through the barrel. The explosion/impact area of the shot is thus enlarged, which could hit the target more easily.
Claims1
A cannon barrel having an end secured to a cradle, the cannon barrel being a conic hollow barrel cast from metal and including two ends of different inner diameters, one of the ends of the conic hollow barrel having a relatively smaller inner diameter being secured to the cradle.
Dependencies are inferred from the claim text.