Friction Hinges in a Fixed Position
Have you ever slammed a door on accident and wished you could have had a hinge that held steady in an open fixed position, allowing for less wiggle room? To more easily visualize this instance, imagine the free flowing motion of a door in your house or office. Then contrary think about the way a laptop case hinge functions. Both are responsible for opening and closing, but each hinge performs differently. The door moves fluidly with no guarantee of staying open in a fixed position. The laptop case also moves smoothly, but does not require a prop to hold open in one position, it can self sustain an open position effortlessly.