Every day, we make our life easier and more efficient by using all kinds of conveniences and inventions.
We often don\'t give them a second idea.
Almost every tool we use every day is a product of many people\'s hard work and experiments.
It can be light switch, shower faucet, refrigerator, even shoes.
One such invention is casters.
We use them on office chairs or grocery carts almost every day.
The casters wheel is the wheel mounted on the fork, but the wheel has an additional offset steering joint, which allows the wheel to rotate 360 degrees.
Casters are mounted on the chassis.
The steering joint allows easy steering without changing the direction of the chassis.
When moving directly, the rotating casters will rotate in parallel to the direction of travel.
This helps to keep straight motion without precise steering.
The same principle makes the casters useful when turning.
Casters are used in a variety of industries due to their rugged design and ease of use.
They are often used in theater and landscape applications.
When installed on the set pieces, they allow easy and quick transportation of these pieces between scenes.
The casters on many carts and carts are also essential.
In the food service industry, they can also be used with work benches or food transport cars.
As mentioned earlier, the two most common uses of casters may be shopping carts and office chairs.
There are hundreds of other uses for caster wheels.
Like other tools we use on a daily basis, we don\'t usually think twice about this invention that makes our lives a little simpler.