dumb waiter
he invented...........
no he was not... he inproved the elevator by adding belts so the doors would automatically shut
No. The first railroad was built in England.
because they needed to pulled items and cattle up large buildings and hills.
No, Granville T. Woods did not invent the safety elevator. The invention of the safety elevator is credited to Elisha Otis, who developed a reliable safety mechanism in the 1850s that prevented elevators from falling if the hoisting cable broke. Woods, however, was an accomplished inventor in his own right, known for his contributions to electrical engineering and railway systems.
The elevator ('lift' in the UK). He did not invent the elevator(lift). He invented the elevator brake system.
He invented a elevator with a safty break.
he invented...........
the first elevator.
he used electricity
In 1852
elisha was American and was the actual inventor of the elevator break in 1850
He did
Electric elevator was invented by German inventor Werner Von Siemen in 1880. So,Leopoldhas nothing to do with inventing elevator- Tashita.
no he was not... he inproved the elevator by adding belts so the doors would automatically shut
in 1850!
Elevator Safety Brake