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Latch (redirect from Spring bolt lock)doors closed. A deadbolt latch is a single-throw bolt. The bolt can be engaged in its strike plate only after the door is closed. The locking mechanism typically...18 KB (2,428 words) - 06:41, 2 May 2024
Bolt-action is a type of manual firearm action that is operated by directly manipulating the bolt via a bolt handle, most commonly placed on the right-hand...35 KB (4,451 words) - 12:58, 4 May 2024
A deadbolt or deadlock is a type of lock morticed into a wooden door. Then, using a key from either side of the door, a bolt is thrown into the door frame...5 KB (616 words) - 12:46, 5 February 2024
can be both a mortise lock and a lever tumbler lock. In the modern lever tumbler lock, the key moves a series of levers that allow the bolt to move in...9 KB (1,161 words) - 14:21, 5 March 2024- the bolt or tumblers of the lock. The bit is called a blade in the case of a cylinder key. Bitting The bitting of a key is the physical arrangement of the...10 KB (1,363 words) - 18:09, 7 January 2023
tighten them. Some bolt heads instead lock the bolt in place, so that it does not move and a tool is only needed for the nut end. Common bolt heads include...12 KB (1,434 words) - 22:03, 17 April 2024
tumbler lock, which uses a set of levers to prevent the bolt from moving in the lock, was invented by Robert Barron in 1778. His double acting lever lock required...34 KB (3,910 words) - 22:38, 13 May 2024
A lever tumbler lock is a type of lock that uses a set of levers to prevent the bolt from moving in the lock. In the simplest form of these, lifting the...10 KB (1,334 words) - 10:38, 22 January 2024- Flapper locking is a type of locking mechanism used in self-loading firearms. It involves a pair of flappers on the sides of the bolt that each lock into...2 KB (205 words) - 06:37, 13 February 2024
pin tumbler lock may date as far back as 2000 BC in Egypt; the lock consisted of a wooden post affixed to the door and a horizontal bolt that slid into...17 KB (2,087 words) - 00:19, 13 March 2024
Tilting bolt action is a type of locking mechanism often used in self-loading firearms and, rarely, in straight-pull repeating rifles. Essentially, the...4 KB (428 words) - 19:28, 16 March 2024
A warded lock (also called a ward lock) is a type of lock that uses a set of obstructions, or wards, to prevent the lock from opening unless the correct...5 KB (607 words) - 21:22, 6 February 2024
bolt is a method of locking the breech (or rear barrel) of a firearm closed for firing. Johann Nicolaus von Dreyse developed the first rotating bolt firearm...6 KB (718 words) - 02:50, 6 April 2024
a rigid type of bolt lock. Semi-rigid bolt locks have their locking elements movably mounted on either the bolt, barrel or breech housing and using a...4 KB (487 words) - 10:08, 24 March 2024- AN-94 (category Assault rifles of Russia)charge in the cartridge acts upon the safely locked breech and bolt carrier. Simultaneously, a quantity of powder gases driving the bullet through the...9 KB (809 words) - 21:41, 31 March 2024
- Blowback (firearms) (section Off-axis bolt travel)control bolt movement. In most actions that use blowback operation, the breech is not locked mechanically at the time of firing: the inertia of the bolt and...57 KB (7,162 words) - 20:30, 31 March 2024
- A solenoid bolt is a type of electronic-mechanical locking mechanism. This type of lock is characterized by the use of a solenoid to throw the bolt. Sophisticated...1 KB (125 words) - 17:19, 15 July 2022
Breechblock (section Rotating bolt)these cases, the bolt is held by a bolt carrier. With the breech locked, an initial rearward movement of the bolt carrier causes the bolt to rotate and unlock...30 KB (3,745 words) - 14:02, 24 March 2024
A bolted joint is one of the most common elements in construction and machine design. It consists of a male threaded fastener (e. g., a bolt) that captures...28 KB (3,829 words) - 04:27, 8 March 2024- John Constable The Lock (Fragonard) or The Bolt, a 1777 painting by Jean-Honoré Fragonard Locks (album), by Garnet Crow, 2008 Locked (miniseries), an Indian...4 KB (500 words) - 12:28, 26 April 2024
- ” Swed. lock, &c.; probably the original was a root meaning “to enclose”), a fastening, particularly one which consists of a bolt held in a certain position
- Bolt is a 2008 American computer animated comedy-adventure film about a dog who lived his whole life on the set of a television show, and therefore thinks
- pulling the bicycle against such a lock is enough to break it apart. Thick bars of hardened metal are needed to resist bolt cutters, while softer metals might