LEVER LOCK Meaning and
Definition
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A lever lock refers to a type of mechanical locking device commonly used on doors or gates, designed to secure the entryway. It operates through the use of a lever mechanism, hence the name. This type of lock comprises several key components that enable its functionality.
The lever lock typically consists of a lock body, which houses the mechanism and is installed within the door or gate. Attached to this body is a handle or lever, often made of metal or another durable material, which is used for operation. The lever can be turned or lifted to engage or disengage the lock mechanism.
Within the lock body, a series of levers - typically a set of at least five - are arranged in multiple layers or stages. Each lever is hinged at one end and can be moved or lifted by the key or handle. When the correct key is inserted or the lever is operated in the predetermined manner, the levers align along a specific horizontal line called the "shear line", enabling the lock to be unlocked or locked.
A key, specifically designed for the lever lock, is utilized to manipulate the levers to the correct positions. The precise combination of heights and placements of the levers corresponds to the unique pattern or profile of the key, allowing it to lift the levers to the desired height and align the shear line for successful lock operation.
Lever locks are widely used due to their security features and relatively simple design. They offer a mechanical barrier that helps prevent unauthorized access to buildings or areas, providing a reliable means of protection.
Common Misspellings for LEVER LOCK
- kever lock
- pever lock
- oever lock
- lwver lock
- lsver lock
- ldver lock
- lrver lock
- l4ver lock
- l3ver lock
- lecer lock
- leber lock
- leger lock
- lefer lock
- levwr lock
- levsr lock
- levdr lock
- levrr lock
- lev4r lock
- lev3r lock
Etymology of LEVER LOCK
The word "lever lock" originated from the combination of two separate etymologies.
1. Lever: The term "lever" can be traced back to the Old French word "levier" which originated from the Latin word "levare", meaning "to lift" or "to raise". The word "lever" refers to a rigid bar resting on a pivot point, used to transmit or apply force in order to lift or move something.
2. Lock: The term "lock" has a complex etymology. It can be derived from various sources. The Middle English word "locke" was derived from Old English "loc", which is possibly related to the Proto-Germanic word "lukan", meaning "to close" or "to fasten". Additionally, the word "lock" can also be traced back to the Old Norse word "lok", meaning "fastening" or "bar".
Similar spelling word for LEVER LOCK
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