Protection of our valuables and levels of access to our privacy have been a crucial aspect of our everyday lives. So, the ever increasing need to protect our lives and properties prompted the development of keys. Today, keys are used throughout the world to secure home doors, cars, safeboxes, businesses, investments, and more.
If you are curious to learn about the invention and evolution of keys, local locksmith in Tampa, FL at Tampa Locksmith wish to give you some highlights about the history of keys.
Before taking a look at how keys have changed over the years, know that the licensed, insured, and bonded locksmiths at Tampa Locksmith are always available to fix any key or lock issue. Just give us a call to find out how our service professionals can help you.
The Ancient Era of Keys
The earliest known key and lock date back more than 6000 years ago. This type of key was discovered in the ruins of Nineveh, a city of the ancient Assyrian empire, now modern-day Iraq and Syria. Both the key and lock are of wooden design. The key was made of wood and looked like a large toothbrush with pins on its end. The lock also had wooden pins that are lifted by the corresponding pins on the key. It can be said that these lock design became the model and early predecessor of the modern tumbler-pin lock.
The wooden toothbrush-like keys were not reliable and efficient enough as they can be unlocked using any standard key of the era. Also, they were cannot be controlled from both sides of the door.
The Roman Involvement in the Development of Keys
The Roman empire improved on the design of the original Egyptian lock and key. Instead of the wooden construction, the Romans used iron and brass for the lock and key respectively. Also, the Romans made the lock system resistant to brute force attacks and introduced wards into locks. The warded locks prevented incorrect keys from turning the lock mechanisms.
Thousands of years after the great Roman Empire fell, the warded lock system remained in use, with the major improvement on the lock being complicating and making it harder for thieves to pick.
The Modern Keys
In 1848, Linus Yale Sr. introduced the first modern flat keys that were an adaptation of those used by ancient Egyptians. The key inserts into a pin tumbler lock that had pins of different alignments. His son, Linus Yale, Jr., later improved on the lock mechanisms and patented the new improvements. Though there have been alterations on Yale locks and other mechanical locks that appeared between then and now, the Yale locks still remain one of the most used keys today.
Would you like to know more about keys? Perhaps you are curious to learn more about how to keep your residential, commercial, or car key and lock system well-maintained and safe.
The experts at Tampa Locksmith can pay you a service visit to inspect the condition of your lock, offer expert recommendations, and handle all necessary repairs or replacement needs. To find out what our qualified locksmith can do, contact us now at Tampa Locksmith.
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