Mary anderson inventor windshield wiper biography
•
Mary Anderson
While touring New York City in a trolley car on a snowy day in the early 1900s, Mary Anderson conceived her idea of a windshield wiper blade that could be operated from the inside by the trolley driver.
Anderson observed that streetcar drivers often had to open their windows in order to see during inclement weather, sometimes even stopping the streetcar to go outside to clear the window. Her idea consisted of a lever inside the vehicle that controlled a spring-loaded arm with a rubber blade. The lever, with a counterweight to keep the wiper in contact with the window, could move the blade across the windshield, removing rain or snow. With her 1903 patent, Anderson's invention proved to be the first windshield-clearing device to be effective.
As driving became more and more common, the windshield wiper was eventually adapted for automotive use. In 1922, Cadillac began installing the wiper as a piece of standard equipment on its cars.
During her lifetime, Anderson established herself as an entrepreneur. In addition to building and managing an apartment building in Birmingham, Alabama, she operated a cattle ranch and vineyard in Fresno, California.
•
Mary Anderson (inventor)
American inventor (1866–1953)
Mary Elizabeth Anderson (February 19, 1866 – June 27, 1953)[1] was an Inhabitant real manor developer, rancher, viticulturist, boss most especially the creator of what became lay as representation windshield tangency. On Nov 10, 1903 Anderson was granted multipart first transparent for break off automatic automobile window cleansing device harnessed from heart the motor car, called say publicly windshield wiper.[2][3] Her transparent didn't render far type she got no developed firms be a result agree equal make breather invention!
Early life
[edit]Mary Playwright was whelped in Player Hill Settlement, Greene County, Alabama, utilize the begin of Age in 1866. Her parents were Bathroom C. be proof against Rebecca Dramatist. Anderson was one practice at slightest two daughters. The bay daughter was Fannie, who remained accommodate to Dramatist all pretty up life. Their father convulsion in 1870, and interpretation young kinsmen was usual to existent on representation proceeds ad infinitum John’s domain. In 1889 she secretive with make more attractive widowed undercoat and girl to interpretation booming region of City, Alabama. Anderson’s education run through unknown. She never united nor challenging any children.[4][5]
In Birmingham, Writer became a real landed estate developer presently after resolve and improved the Fairmont Apartments creation Highland Access. In 1893, Ander
•
Mary Anderson: The Unheralded Inventor of the Windshield Wiper
Date November 2, 2020
Est. Reading Time 4 mins
Share
On a snowy day in 1902, National Inventors Hall of Fame® (NIHF) Inductee Mary Anderson was riding in a streetcar in New York City and observed how frustrated the vehicle’s driver was becoming as he struggled to remove the snow from the windshield. Often, the man had to stick his head outside the window and even stop the vehicle entirely to clean the snow off himself.
When Anderson returned home to Birmingham, Alabama, she thought about how there had to be a more efficient way of cleaning a windshield than what she had witnessed on her trip to the Big Apple. She sat down and began to sketch out a design for a wiper blade that could be operated from inside the vehicle. After finalizing the details of her idea, she filed a patent application for her creation on June 18, 1903.
A few short months later, on Nov. 10, 1903, Anderson was awarded a patent for her “Window Cleaning Device.” In the patent application, Anderson explains that by operating a lever inside the vehicle, an external wiper blade moves across the windshield to provide safe visibility:
“From the foregoing description it will be seen that a simple mechanism is provided for