Charles Ragon de Bange was a French artillery officer and Polytechnician. He invented the first effective obturator system for breech-loading artillery, which remains in use. He also designed a system of field guns of various calibers which served the French Army well into World War I: the Système de Bange.
Cannon breech with de Bange system.
DeBange breech, function of the obturating ring
Detail of the de Bange mechanism on a 155 mm de Bange siege cannon.
De Bange obturator mechanism on the de Bange 90 mm field cannon.
A breechloader is a firearm in which the user loads the ammunition from the breech end of the barrel, as opposed to a muzzleloader, in which the user loads the ammunition from the (muzzle) end of the barrel.
Breech from Russian 122 mm M1910 howitzer, modified and combined with 105mm H37 howitzer barrel
Three-shot experimental breech-loading cannon (burst) belonging to Henry VIII of England, 1540–1543.
Early types of breech-loaders from the 15th and 16th century on display at the Army Museum in Stockholm.
Breech-loading firearm that belonged to Philip V of Spain, made by A. Tienza, Madrid circa 1715. It came with a ready-to-load reusable cartridge. This is a miquelet system.
