 | United States. Army. Ordnance Department. War Department - 1908 - 62 pagina’s
...of the gun is composed of the following parts. commencing at the breech end of the tube: Gas-check seat (conical), powder chamber (cylindrical), centering...the purpose of bringing the axis of the projectile to the axis of the bore, the copper rotating band of the projectile also stopping the projectile at... | |
 | General Staff Corps - 1914 - 252 pagina’s
...Centering slope. — The conical part of the bore between the powder chamber and the forcing slope. It is for the purpose of bringing the axis of the projectile in line with the axis ol the bore. 623. Center of impact. — The mean position of the points of impact of the points of... | |
 | United States. Army. Ordnance Department - 1917 - 58 pagina’s
...of the gun is composed of the following parts, commencing at the breech end of the tube: Gas-check seat (conical), powder chamber (cylindrical), centering...the purpose of bringing the axis of the projectile to the axis of the bore, the copper rotating band of the projectile also stopping the projectile at... | |
 | United States. Adjutant-General's Office - 1917 - 256 pagina’s
...Centering slope. — The conical part of the bore between the powder chamber and the forcing slope. It is for the purpose of bringing the axis of the projectile in line with the axis of the bore. 623. Center of impact. — The mean position of the points of impact of the points of splash considered.... | |
 | Edward Samuel Farrow - 1918 - 1106 pagina’s
...Centering-dope. — The conical part of the bore between the powder chamber and the forcing slope. It is for the purpose of bringing the axis of the projectile in line with the axis of the bore. Center of an Army. — The body of troops occupying the place in the line between the wings. Center... | |
 | 1921 - 160 pagina’s
...Centering Slope.—The conical part of the bore between the powder chamber and the forcing slope. It is for the purpose of bringing the axis of the projectile in line with the axis of the bore. Charge (or Powder) Section.—One of the component parts of a charge when the charge is made up of... | |
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See Pointing. Centering Slope. The conical part of the bore between the powder chamber and the forcing slope. It is for the purpose of bringing the axis of the projectile in line with the axis of the bore. Center of Impact The mean position of the center... 