Pin tumbler lock — The pin tumbler lock is a lock mechanism that uses pins of varying lengths to prevent the lock from opening without the correct key. Pin tumblers are most commonly employed in cylinder locks, but may also be found in tubular or radial locks.… … Wikipedia
lever tumbler — noun a flat metal tumbler in a lever lock • Syn: ↑lever • Hypernyms: ↑tumbler • Part Holonyms: ↑lever lock * * * noun : an internal member of a lock usually of flat sheet metal that is moved by a key to operate the bolt distinguished from … Useful english dictionary
lever tumbler — a flat metal tumbler in a lock. * * * … Universalium
Lock (device) — A lock is a mechanical fastening device which may be used on a door, vehicle, or container, restricting access to the area or property enclosed. Commonly, it can be released by using a key or combination.History of locksSecuring one s property… … Wikipedia
lock window — n. an opening in the case of a lever tumbler lock for viewing the fence entering the gates of the levers … Locksmith dictionary
lock — lock1 lockless, adj. /lok/, n. 1. a device for securing a door, gate, lid, drawer, or the like in position when closed, consisting of a bolt or system of bolts propelled and withdrawn by a mechanism operated by a key, dial, etc. 2. a contrivance… … Universalium
lever lock — noun a lock whose tumblers are levers that must be raised to a given position so that the bolt can move • Hypernyms: ↑lock • Part Meronyms: ↑lever, ↑lever tumbler … Useful english dictionary
Chubb detector lock — Diagram of a Chubb detector lock A Chubb detector lock is a type of lever tumbler lock with an integral security feature which frustrates unauthorised access attempts and indicates to the lock s owner that it has been interfered with. When… … Wikipedia
Tumbler — Tum bler, n. 1. One who tumbles; one who plays tricks by various motions of the body; an acrobat. [1913 Webster] 2. A movable obstruction in a lock, consisting of a lever, latch, wheel, slide, or the like, which must be adjusted to a particular… … The Collaborative International Dictionary of English
tumbler — ► NOUN 1) a drinking glass with straight sides and no handle or stem. [ORIGIN: formerly having a rounded bottom so as not to stand upright.] 2) an acrobat. 3) a pivoted piece in a lock that holds the bolt until lifted by a key. 4) an electrical… … English terms dictionary
