Cylinder lock


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Cylinder lock

A lock with a central cylinder, which rotates when the key lifts the internal tumblers.

cylinder lock

A door lock in which the locking mechanism is contained in a cylinder that includes the keyhole but is separated from the lock case.
References in periodicals archive ?
It was designed by Benjamin Anderson, Matthew Broadbent, Charlie Brumwell and Edward Dawson, and aims to reduce the breakage and opening of Euro profile cylinder locks, which are particularly vulnerable at the rear of a property, as a burglar will usually have some form of cover.
A new line of Segen Quick Change cylinder locks is claimed to improve the safety, reliability, and efficiency of quick mold changeovers.
A cylinder lock does not offer the same security as a mortise lock, which fits into a slot cut in the edge of the door.
Tooling Technology introduced a new product to its line of Segen Quick Change cylinder locks at the recent SPE Thermoforming Conference.
Kryptonite immediately began offering upgrades for purchasers of certain models, giving these customers the option to exchange the vulnerable tubular cylinder locks for new disc-style cylinder locks.
Kryptonite, the company that makes the top-selling U-shaped bike locks and heavy-duty chains, said it will give a free replacement to people with the suspect tubular cylinder locks. Recent reports on the Internet showed that the locks can be easily picked using the shell of a ballpoint pen.
The credit for the most secure key-operated lock of the period belongs to Linus Yale, Jr., who improved an earlier pin tumbler design patented by his father in 1848 to produce the modern pin tumbler cylinder lock. Most experts consider it to be the most important conceptual development in lock history.
Standard configurations suit a variety of general applications with traditional insert key and cylinder lock options, wing knobs, as well as T and L handles.
To adjust gas on the small port, first unlock the gas cylinder assembly by partially forcing out the gas cylinder lock with either the combination tool or the point of a cartridge.
1 Ensure front door does not just display one cylinder lock. Ideally the front door should have a deadlock and a secure chubb lock.
For heavy-gauge formers, a new quick-change pneumatic cylinder lock from Tooling Technology LLC is claimed to be a big time-saver.