U bolt - translation to Αγγλικά
![[[AR-15]] bolt carriers](https://commons.wikimedia.org/wiki/Special:FilePath/Rugersrcarrier.jpg?width=200 "[[AR-15]] bolt carriers")
![[[AK-74]] bolt and firing pin.](https://commons.wikimedia.org/wiki/Special:FilePath/AK74 bolt.jpg?width=200 "[[AK-74]] bolt and firing pin.")
![[[K31]] bolt disassembled](https://commons.wikimedia.org/wiki/Special:FilePath/K31 culasse open.jpg?width=200 "[[K31]] bolt disassembled")
![Slide locked back on a [[Desert Eagle]] pistol, showing the gas-operated rotating bolt mechanism](https://commons.wikimedia.org/wiki/Special:FilePath/Desert Eagle beside a box of Speer 325 Grain HP.jpg?width=200 "Slide locked back on a [[Desert Eagle]] pistol, showing the gas-operated rotating bolt mechanism")
строительное дело
U-образный болт, болт-скоба, серьга
анкерный хомут (напр. для закрепления шандор)
['ju:bəult]
общая лексика
стремянка
нефтегазовая промышленность
U-образный болт
скоба
существительное
техника
U-образный болт
Ορισμός
Βικιπαίδεια
A bolt is the part of a repeating, breechloading firearm that blocks the rear opening (breech) of the barrel chamber while the propellant burns, and moves back and forward to facilitate loading/unloading of cartridges from the magazine. The firing pin and extractor are often integral parts of the bolt. The terms "breechblock" and "bolt" are often used interchangeably or without a clear distinction, though usually, a bolt is a type of breechblock that has a nominally circular cross-section.
In most automatic firearms that use delayed blowback, recoil, or gas operation, the bolt itself is housed within the larger bolt carrier group (BCG), which contains additional parts that receives rearward push from a gas tube (direct impingement) or a piston system.
The slide of a self-loading pistol can be considered a bolt carrier, as it contains the same components and serves the same functions.
