Get to Know About The History And Future of Keys And Locks

At the Palace of Khorsabad in modern day Iraq in the mid-19th century by archaeologists the earliest known locking mechanisms were discovered.

When the area would have been the Mesopotamian kingdom of Assyria To 4000 B.C. the rudimentary lock and key system dates back. To modern-day locks the wooden design is remarkably similar or at least same is the underlying principle.

It’s known as a pin lock. Basically, unless the proper Global Keys was inserted the door was prevented from opening by pins of varying length inside the locking mechanism. So that out of the way the wooden bolt that kept the door secure could be moved the key would push the pins up.

For securing a door posting a guard there was the only alternative to this simple lock at this point in history. So the convenience can be comprehended.

With popularizing the use of a key and lock in architecture are largely credited and upon the Mesopotamian design the ancient Egyptians improved. For the pins the Egyptians often used brass though the locking mechanism was still made of wood. A bit like this the slightly more advanced locks would have looked.

Over the century the simple key-and-pin principle has persevered. Where it was further adapted to smaller locks that could secure drawers and chests it spread from Egypt to Greece and eventually to the Roman Empire.

The Modern Locksmithing

A new era of sophisticated locks was ushered by the Industrial Age in and as security savants further established the English. In 1778, a double-acting lever tumbler lock was patented by Robert Barron.

To be lifted to specific, different heights the new design required its two to four separate levers when all of the pins were lifted where the ancient tumbler lock disengaged. Global Locks far more secure than any hitherto made was what Barron called his invention.

The lock however still wasn’t completely secure. The lock could be picked with the right skills and tools, although with more levers involved it was more difficult in locks. Security would be increased by adding more variables.