Bofors Ogival Screw
Also in the early 1890s, Arent Silfversparre of Bofors invented an ogival screw breech, similar to the Armstrong model in the way it eliminated the need to withdraw the screw before swinging it to the side. Bofors continued to use this in medium artillery into the 20th century.
Read more about this topic: Rifled Breech Loader
Famous quotes containing the word screw:
““Cham” is the only thing to screw one up when one is down a peg.”
—Anthony Trollope (1815–1882)