barbette carriage
Học thuậtThân thiện
Definition
Noun: A barbette carriage is a specialized gun carriage that is mounted or elevated in such a way that the artillery piece it supports can fire over a defensive wall or parapet, rather than through an opening or embrasure.
Usage
This term is used in historical and military contexts to describe the mounting mechanism for coastal defense guns, fortification guns, or naval guns where a high, sweeping field of fire over an obstacle was required.
Examples
- The fort's design included a barbette carriage for its largest cannon, allowing it to engage ships at a greater range.
- Restoring the historical battery involved reconstructing the original barbette carriage for the display gun.
- Naval architects in the 19th century favored the barbette carriage for its simplicity and wide arc of fire compared to turreted designs.
Advanced Usage
- The term is often associated with barbette mounting, a system where the gun rotates on a fixed platform within a protective armored ring (the barbette), with the carriage providing the necessary elevation.
- In naval history, a shift from broadside guns to those on barbette carriages represented a significant advancement in warship design and firepower.
Variants and Related Words
- Barbette (noun): The armored platform or circular protective wall over which a gun on a barbette carriage fires.
- Gun carriage (noun): The general term for a wheeled support or mount for a cannon or artillery piece.
Synonyms
- Barbette mount (This is a closely related term, though it may refer more broadly to the entire installation including the platform and carriage).
- Elevated carriage
Notes on Meaning
The core meaning is specific to artillery mountings. It does not refer to a vehicle for transporting people or goods. Its function is purely to elevate and traverse a heavy gun for firing from a fixed, fortified position.
Noun
- a gun carriage elevated so that the gun can be fired over the parapet