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Alexander Miles


Alexander Miles (May 18, 1838–May 7, 1918) was an African-American inventor who was best known for being awarded a patent for an automatically opening ...

Alexander Miles | African American Inventors | Scholastic.com


Miles invented a mechanism that triggered the shaft doors to open and close along with the elevator doors, making the ride safer. Did You Know? The elevators ...

Forgotten Duluthian Alexander Miles – Zenith City Online


Feb 18, 2013 ... Alexander Miles, who lived in Duluth in the 1880s and 1890s, was ... The influence of Alexander's invention is still seen in modern ... I'm doing report and this is really helpful and just one thing what promplams did he face.

Who is Alexander Miles? (with picture) - wiseGEEK


May 4, 2016 ... Alexander Miles was an African-American inventor who is best ... Did You Know? .... Otis invented the brakes and Miles invented the doors.

www.ask.com/youtube?q=What Did Alexander Miles Invent&v=RrRKLi9MW14
Feb 2, 2012 ... Alexander Miles (Improved Elevator Shaft) ... Honoring Dr. Carlos Castaneda by: Aerin Alexander & Dr. Miles ... Who Invented the Elevator?

Alexander Miles - Black In History


Alexander Miles Patented improvements/innovations to the elevator with a system for automatically opening and closing doors, saving lives in the process.

On this day in 1887: Alexander Miles patents electric elevator | theGrio


Oct 11, 2015 ... Miles did not invent the first elevator; however, he patented key design improvements that are still used today. Prior to Miles' invention of the ...

Alexander Miles (1838-1918) What He Invented: The Modern-Day ...


Why It's Important: Although Miles may not have invented the first elevator, his design was very important. Alexander Miles improved the method of the opening  ...

Alexander Miles was an African-American inventor who was best ...


Alexander Miles -Born 1838 Improved Method for Opening and Closing ...... Did you know that dry cleaning was invented in 1821 by an African American named  ...

Alexander Miles!! | Elevator, Inventors and Door Design - Pinterest


Courtesy of Wikipedia – Alexander Miles was an African-American inventor who ... Video: Did you know a Black woman invented the Home Security System?

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Black Scientists in America- Alexander Miles - Black History


Alexander Miles invented the automatic closing doors for elevators Alexander Miles was an African-American inventor who was best known for being awarded a ...

Alexander Miles - The Improved Elevator of Alexander Miles


Alexander Miles of Duluth, Minnesota patented an electric elevator (U.S. pat# 371,207) on October 11, 1887 (see patent below). Alexander Miles did not invent  ...

African American History: Alexander Miles | 3CHICSPOLITICO


Feb 25, 2012 ... Alexander Miles was an African-American inventor who was best known ... 147,853 for the invention of the first automatic elevator door system.