Tweet
Who invented ball bearings?
Answer
Ball bearings are devices that allow motion between 2 or more parts for rotation or linear movement. The first patent was issued to Phillip Vaughan of Carmarthen in 1794 although Agostino Ramelli had published sketches of roller and thrust bearings before the year 1500.
Q&A Related to "Who invented ball bearings"
|
After many years of using 4chan frequently, I can tell you now (based off the knowledge of Anon) that the ball bearing was invented by US Marines.
http://wiki.answers.com/Q/Who_invented_the_roller_...
|
|
A man named Hans Riegel invented gummy bears during the 1920's. The candymaker was the owner of the German Haribo candy company, who produced the first American gummy candies in 1982
http://answers.ask.com/Food_and_Drinks/Food_and_Co...
|
|
The teddy bear itself was inspired by a situation which happened to then President Theodore Roosevelt in 1902. After a political cartoon showed the president refusing to kill a bear
http://answers.ask.com/Society/Other/when_was_the_...
|
|
The Teddy bear, which was named after president Theodore "Teddy" Roosevelt, was invented by Morris Michtom. He was the owner of a Brooklyn toy store. He read a newspaper
http://answers.ask.com/Entertainment/Toys_and_Game...
|
Similar Questions
People Also Asked
Wikipedia on Ask.com
A ball bearing is a type of rolling-element bearing that uses ball (bearing) to maintain the separation between the bearing (mechanical) race (bearing).
The purpose...
Top Related Searches
Explore this Topic
A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the moving parts of the bearing. The balls are manufactured ...
A ball bearing is known to be a type of rolling-element bearing that uses balls to maintain the separation between the moving parts of the bearing and it purpose ...
Ball bearings are found in many different rotary applications. Their function is to reduce friction. Types of ball bearings are radial ball bearing and thrust ...