Theophilus van kannel biography template
1888 theophilus van kannel!
The Man Behind the Revolving Door: Theophilus Van Kannel
Revolving doors are a familiar sight at the entrance to commercial premises all over the world today. The American inventor, Theophilus Van Kannel, is credited with having invented them in the 19th century.
Theophilus van kannel biography template
Although the revolving door has many practical benefits, apparently, he came up with the idea for a very odd reason!
The eccentric inventor lived during an era when following etiquette was the order of the day. It was claimed he grew tired of the chivalrous act of holdings doors open for the ladies.
He decided to come up with an invention that meant everyone could pass through doors with ease in public buildings.
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Unlike traditional doors, revolving doors enabled pedestrians to go in and out of buildings with the merest touch, removing the need to open the door and stand back for others to pass through.
Van Kannel’s invention certainly changed the way people perceived the humble door