samedi 29 décembre 2018

The Art And Craftsmanship Of Modern Locking Systems

By Shirley Clark


A home is never safe without a lock otherwise noting will be left once a homeowner leaves it for his daily activities. Anything that is used to store something valuable always has a clasp of some sort. This will prevent someone from opening something that does not belong to them. It certainly is a security device that needs a key for it to be opened. You can secure your home with those made by Locksmith Victorville CA.

The science of making secured hasps has no written history. There is substantial proof though that these were already in use during the ancient times. Excavated materials from Rome, Greece, and Egypt have given proof to its existence. These are very few of these however, contingent on the material it was made of and the climate which affects it.

The oldest known discovery was that of a system found in the palace of a famous Persian king, Sargon II. This probably came from Egypt and utilized the principles still being applied today. A wooden beam was placed as a bar across a door with a vertical mount running across it. The horizontal beam had hollowed parts where the key is inserted so it could be opened.

There was not much change in design and concept up until the classical age, especially in Greece where the ingress and egress pivoted from the center. These were fastened with ropes using elaborate knots. This was the time when the rope was very popular and had a use for almost anything. Knot tying became very intricate and this can be attested to by the proverbial Gordian knot.

The first to use the notched bolt assembly were the Romans. Metals, mostly bronze and iron were very much in use during these times, especially in weaponry. This element was utilized to encase the assembly in it and the keys to these were also made of the same material. Because of its tendency to oxidize, there were made as rings and as an extension to necklaces.

They, the Romans are also said to be the inventors of the padlock, though there is evidence that the Chinese also had this kind of item dating back before or during the time of the Romans which means that these developed at about the same time in two different regions. The use of security hasps declined in use after the fall of Rome as there was little property to protect.

The middle ages saw this security mechanism regain prominence especially among the wealthy citizens of the well populated city centers in Europe. The principle used was still the same as those that were made in olden times. However, these were now built with very ornate designs. The assemblies had movable bolts that could be manipulated with keys.

Modern day locking systems are mostly being attributed to three distinguished English gentlemen. The first invented the used of warded locks. For increased protection against lock pickers, he patented a tumbler and ward combination. This double acting system was very difficult to pick compared to the others. Contests were often sponsored by guilds for the best locking combinations.

Present day locksmiths use a different array of modern technology to manufacture these objects. These are installed and attached to almost any enclosure used for storage like homes, cabinets, desk drawers, safety deposit box which needs to be secured to prevent unwanted opening from unscrupulous persons. Smart homes nowadays are equipped with auto locking devices.




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