Hi, in the picture you can see a tensioned projector screen that I plan to attach to some kind of mechanism to pull up and then fold up to the ceiling. A new TV will be where the current screen is now.
To pull up the screen so that it almost reaches the ceiling, I was thinking of using some type of expansion fitting, and to fold it in, some type of hinge, but I want the screen to end up between the two hinge surfaces. I can't find any hinges like that, or are there any other similar things you can use?