There are many tall buildings built all over the world. All these buildings have lifts to reach the upper floors, because without a lift it takes a lot of time and effort for a person to go on foot. But the question is, who invented this lift and when was it first built?
Lift
In a tall building Press a button and go from upper floor to ground floor or from below to above in minutes. For this you do not need to climb a lot of stairs. How difficult it can be to go up 10 floors without a lift. Let us tell you that lift or elevator is a vehicle or facility which helps in carrying people and goods up and down in multi-storey buildings. Apart from this, modern lifts now run on electricity. In which the weight is handled with cables and pulleys. According to the information, lift was not invented by any one person in a day. According to the information, the lift that we see has been developed gradually.
How the lift used to work earlier
Let us tell you that the lift It is driven through pulleys. In earlier times, the work of pulling or operating pulleys was done by man, animal or water power. But around 1800 AD it started being run with the power of steam. After this, hydraulic lifts started being used in the beginning of the 19th century. These were used only to carry goods. Because it was not considered very reliable for loading and unloading people.
The first elevator
According to the information, in 1852, Elisha Graves Otis Safety devices were installed in the lift. In this way the work of taking humans up and down through elevators was started. Let us tell you that the modern lift was first invented by American industrialist Elisha Otis. Now a company named Otis is the world’s largest elevator manufacturer and assembling company.
Apart from this, the first passenger elevator was started in 1857 in the Havout Department Store in New York City. Although at that time it ran on steam. Could climb 05 floors in less than a minute. After that, modifications were made to this lift for the next three decades. After this, the most important change in the lift started in 1889, when push buttons started being used in it.
