Every day as we go about our lives, we make use of thousands of various conveniences and inventions that make our lives easier and more efficient. Often we don't even give them a second thought. Almost every tool we use on a daily basis was a product of hard work and experiment for a lot of people. It could be a light switch, a shower faucet, a refrigerator, and even a shoe.
One such invention is a caster wheel. We use them almost every day on office chairs or grocery store carts. A caster wheel is a wheel mounted to a fork, but the wheel has an additional offset steering joint, which allows the wheel to rotate 360 degrees. The casters are mounted to a chassis.
The steering joint allows for easy turning without changing the direction of the chassis. When going in a straightforward motion, the swivel caster will rotate parallel to the direction of travel. This helps maintain a straight motion without precise steering. This same principle makes a caster wheel beneficial when turning.
Because of their solid design and ease of use, caster wheels are used in a variety of industries. They are often used in theater and scenery applications. When mounted to scenery pieces, they allow for easy and quick transportation of these pieces between scenes. Caster wheels are also essential on many dollies and handcarts. They can also be beneficial in the food service industry for use with work tables or food transportation cars. As mentioned before, probably the two most common uses for caster wheels are shopping carts and office chairs.
There are hundreds of other uses for a caster wheel. Like the other tools we use on a daily basis, we often don't think twice about this invention that makes our lives just a little bit easier.
Autor: Billings Farnsworth
Access Casters is a company specializing in caster wheels and related components. They are based in Chicago, Illinois and service the Midwest region. Billings Farnsworth is a freelance writer
Added: July 26, 2009
Source: http://ezinearticles.com/
Posts
0 Comments:
Post a Comment