Alexander Miles was an African American inventor best known for revolutionizing elevator safety with his 1887 patent for automatic elevator doors. Prior to his invention, passengers had to manually open and close both the elevator and shaft doors, posing serious safety risks. Miles’s design used a system of levers and flexible belts to automatically open and close the doors, significantly reducing accidents and paving the way for modern elevators. His innovation not only improved safety but also

Meet Alexander Miles — the Black inventor who made every elevator safer. In the late 1800s, his automatic elevator door design revolutionized urban life, saving countless lives and shaping modern cities. His story is more than innovation — it’s legacy. 🖤 Follow @BlackFeelings494 for more untold Black history. | Blackfeelings494

The Black Inventor Who Revolutionized Elevators In 1887, Alexander Miles invented a system to automate elevator doors, making them safer. His invention helped him become one of the wealthiest Black men in the Pacific Northwest. Learn about the man who changed the elevator industry. #AlexanderMiles, #BlackHistory, #Inventors, #ElevatorInvention, #SafetyInventions, #PacificNorthwest, #HiddenHistory, #Innovation, #BlackExcellence, #HistoryUnfiltered | Black History Unfiltered

Alexander Miles | The Melanin Tree

In 1887, Alexander Miles invented a system of flexible belts and levers and rollers that automatically opened elevator doors, making them MUCH safer. DING! Going Up? | Timehop

In 1887, Alexander Miles revolutionized elevator safety with his patent for automatic doors, preventing countless accidents and setting a new standard in vertical transportation. | Vintage & Iconic African American Everything