![]() The lock patented by Chubb in 1818 would last for several decades in spite of some imperfections that made it awkward to use. These were called mortice locks (British spelling) and patented in 1778, 1784, and 1818. There were lots of innovations, but lock-picking grew into a significant problem.Ī sequence of modern locks was pioneered to address this issue during the late 18th and early 19th centuries by three British locksmiths: Robert Barron, Joseph Bramah, and Jeremiah Chubb.Įach introduced a different innovation to the existing lock types. ![]() Through the end of the Renaissance, more lock designs came forward. The trouble with this, though, was that it was a little too easy to make a skeleton key. Inside were several concentric plates (wards) that blocked a key from turning unless the pattern of notches on the key matched the pattern of wards. They date to around 6,000 years ago.ĭuring the Middle Ages in Europe, skilled English metalworkers developed the warded lock, which had a keyhole with a cylinder-a clear precursor to modern locks. Complex pin tumblers made entirely of wood from Ancient Egypt were discovered in the 1800s discovered. Like a surprising number of today’s technologies, mechanical locks were used in the Ancient World. For now, though, let’s look at some of its fascinating history-a history that’s tightly intertwined with the history of locks in general. We’ll discuss more how a mortise lock operates later in this article. It should be pointed out that the distinguishing feature of a mortise lock-and what makes it such a secure and sought-after lock-is that the entire lock mechanism is held in a rectangular box That box is inserted into a special pocket carved into the side of a door. Thus, it can be hard to deal with them apart from the rest of locks and locksmithing throughout history. It’s because mortise locks have shared features and been integrated with other types of locks throughout their long history. Words and phrases that come up when you mention a mortise lock include “durable,” “long-lasting,” “complicated,” “like a puzzle, “and “mysterious.” How in the world did it ever come to have all these attributes associated with it? It will also discuss how the mortise lock differs from its less expensive competitor, the cylinder (or cylindrical) lock. This article will look at the timeless mortise lock, its history, its construction, and its uses. In fact, mortise locks are still considered among the most secure locks around. ![]() While it’s true that mortise locks have been around for centuries, even millennia. Did you ever see an old mortise lock-or the key to one-and think, wow, what a gorgeous antique lock? Or maybe you thought, that looks like something out of a children’s mystery story?
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