A pulley
A window shade is a type of pulley system simple machine. It uses a pulley to raise and lower the shade, making it easier for users to control its position.
a wheel and axle
A window hand crank is a type of simple machine called a wheel and axle. Turning the crank rotates the wheel, which in turn moves gears to open or close the window.
The Redi Shade Easy Touch Window Shade is easy.
No, this shade is easy to install. It can be installed inside the window opening or outside (in front of) the window opening.
You exert force when you pull on anything.
You can go to window shade companies and they have all sort of styles and shapes or have a blind pro come in to measure it up and have it custom made.
The Roll-On Window Shade for cars do.
force
bring the cellular shade back to Home Depot store and ask the associate of window decor area to use the special cutting machine to cut the cellular to the size you want.
The Shade Store sells many products. Examples of products sold by The Shade Store includes window blinds, shades, window coverings, and drapery items.
When you pull on a window shade, you exert a force in the direction of the pull. This force can cause the shade to move in the direction you are pulling.