Definition of Trunnion. Meaning of Trunnion. Synonyms of Trunnion

Here you will find one or more explanations in English for the word Trunnion. Also in the bottom left of the page several parts of wikipedia pages related to the word Trunnion and, of course, Trunnion synonyms and on the right images related to the word Trunnion.

Definition of Trunnion

Trunnion
Trunnion Trun"nion, n. [OF. trognon the stock, stump, or truck of a tree, F. trognon a core, stalk, fr. tron a trunk, stem. Cf. Trunk.] 1. (Gun.) A cylindrical projection on each side of a piece, whether gun, mortar, or howitzer, serving to support it on the cheeks of the carriage. See Illust. of Cannon. 2. (Steam Engine) A gudgeon on each side of an oscillating steam cylinder, to support it. It is usually tubular, to convey steam. Trunnion plate (Gun.), a plate in the carriage of a gun, mortar, or howitzer, which covers the upper part of the cheek, and forms a bearing under the trunnion. Trunnion ring (Gun.), a ring on a cannon next before the trunnions. [R.]

Meaning of Trunnion from wikipedia

- A trunnion (from Old French trognon 'trunk') is a cylindrical protrusion used as a mounting or pivoting point. First ****ociated with cannons, they are...
- used, and is a refinement by Joseph Strauss of the fixed-trunnion. The rolling lift trunnion (sometimes a "Scherzer" rolling lift), raises the span by...
- ball valves related to the attachment and lateral movement of the ball: A trunnion ball valve has additional mechanical anchoring of the ball at the top and...
- notably Commodore Hawser Trunnion, an old seaman and misogynist who lives in a house with his former shipmates. Trunnion's lifestyle may have inspired...
- is pinned to the receiver in a modified trunnion, reinforced by ribbing, and is slightly wider than the trunnion used on the standard AKM type rifles. Symmetrical...
- Corp Slant cut 1.5mm receiver single stack bolt and bulged single stack trunnion, thumb-hole buttstock. This model came in either wooden furniture and side...
- receiver was machined from a solid block of steel. A rear stock trunnion and forward barrel trunnion are fastened to the U-shaped receiver using rivets. The receiver...
- or oscillates, as the crank moves the piston, pivoting in the mounting trunnion so that ports in the cylinder line up with ports in a fixed port face alternately...
- which has a milled receiver and 45-degree gas block. The use of a third trunnion rivet gives it resemblance to the AK-100 series of rifles Russia is currently...
- has slightly different measurements at the gas port and forward of the trunnion in diameter. The M84 is intended for infantry use, against enemy infantry...