- n.1. a mechanical device that extends and retracts the door bolt(s)of a safe, normally engaged by closing the door and disengaged by a time lock2. a mechanical device (usually electrically powered) that extends and retracts the bolt of a safe lock. It is commonly disengaged by an electronic input such as that from a keypad.
Locksmith dictionary . 2014.
Look at other dictionaries:
Usain Bolt — Bolt at Berlin World Championships 2009 Personal information … Wikipedia
Omaha Ford Motor Company Assembly Plant — U.S. National Register of Historic Places … Wikipedia
Plymouth Laser — Eagle Talon Hersteller: Chrysler Produktionszeitraum: 1990–1998 Klasse: Sportcoupé Karosserieversionen: Coupé dreitürig Vorgängermodell: Nachfolgemodell: Der Eagle Talon war eines vo … Deutsch Wikipedia
Eagle Talon — Hersteller: Chrysler Produktionszeitraum: 1990–1998 Klasse: Sportcoupé Karosserieversionen: Coupé dreitürig Vorgängermodell: Nachfolgemodell … Deutsch Wikipedia
Space Shuttle Solid Rocket Booster — The Space Shuttle Solid Rocket Boosters (SRBs) are the pair of large solid rockets used by the Space Shuttle during the first two minutes of powered flight. They are located on either side of the orange external propellant tank. Each SRB produces … Wikipedia
Military equipment of Turkey — The military equipment of Turkey includes a wide array of arms, artilleries, large surface vessels, cannons, armored vehicles, mortars, unmanned vehicles and many different equipments. Contents 1 Historical development 1.1 General 1.2 1923 1950 … Wikipedia
Chevrolet Corvette (C3) — This article is about the third generation Chevrolet Corvette (C3). For general Corvette information, see Chevrolet Corvette. Chevrolet Corvette (C3) 1968 Chevrolet Corvette Convertible Manufacturer Chevrolet Division of … Wikipedia
Chevrolet Big-Block engine — The Chevrolet big block is a series of large displacement V8 engines that were developed in the USA during the 1950s and 1960s. As American automobiles grew in size and weight following the Second World War the engines powering them had to keep… … Wikipedia
Bolted joint — Bolted joints are one of the most common elements in construction and machine design. They consist of cap screws or studs that capture and join other parts, and are secured with the mating of screw threads.There are two main types of bolted joint … Wikipedia
Ford Windsor engine — Infobox Automobile engine name = Ford Windsor V8 aka = manufacturer = Ford Motor Company type = V8 bore = stroke = displacement = 221,255,260,289,302,351 length = diameter = width = height = weight = block = Cast Iron head = valvetrain = OHV… … Wikipedia