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Alexander Miles

en.wikipedia.org/wiki/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

teacher.scholastic.com/activities/bhistory/inventors/miles.htm

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 ...

Alexander Miles - The Improved Elevator of Alexander Miles

inventors.about.com/library/inventors/bl_Alexander_Miles.htm

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  ...

Who is Alexander Miles? (with picture) - wiseGEEK

www.wisegeek.com/who-is-alexander-miles.htm

Jan 6, 2016 ... Alexander Miles was an African-American inventor who is best ... Did You Know? .... Otis invented the brakes and Miles invented the doors.

Black Scientists in America- Alexander Miles - Black History

www.myblackhistory.net/Alexander_Miles.htm

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

African American History: Alexander Miles | 3CHICSPOLITICO

3chicspolitico.com/2012/02/25/african-american-history-alexander-miles/

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.

Forgotten Duluthian Alexander Miles | Zenith City Online

zenithcity.com/forgotten-duluthian-alexander-miles/

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.

10 Facts about Alexander Miles | Fact File

factfile.org/10-facts-about-alexander-miles

Dec 20, 2014 ... Facts about Alexander Miles talk about the famous African American ... Due to his famous invention, he listed his design of automatically ...

www.ask.com/youtube?q=What Did Alexander Miles Invent&v=RrRKLi9MW14
Feb 2, 2012 ... Alexander Miles (Improved Elevator Shaft) .... Who Invented the Elevator? ... Alguns dos muitíssimos Inventores e Cientistas Negros - (África).

Alexander Miles - Black In History

blackinhistory.tumblr.com/post/47739200832/alexander-miles

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

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