WHEEL LOCK


Meaning of WHEEL LOCK in English

Device for igniting the powder in a firearm such as a musket .

Developed 0441; 1515, the wheel lock struck a spark to ignite powder in the pan of a musket by means of a holder that pressed a shard of flint or a piece of iron pyrite against an iron wheel with a milled edge; the wheel rotated and sparks flew. The principle was used in the design of the flint-and-wheel cigarette lighter. See also flintlock .

Britannica Concise Encyclopedia.      Краткая энциклопедия Британика.