Patent ID: 9631427
Date: 2017-04-25
CPC Classifications: E05Y,E06B

Claim:
1. A door for selectively blocking and unblocking a passageway, the door comprising: a frame to be adjacent the passageway; a curtain moveable selectively to a closed position and a first open position, the curtain blocking the passageway in the closed position, and the curtain unblocking the passageway in the first open position; a bracket to be attached to the frame, the bracket being movable selectively to a normal position and a displaced position relative to the frame; and a switch to be attached to the bracket and in sensing relationship with the curtain, the switch to move with the bracket between the normal position and the displaced position, the curtain supporting at least some weight of the bracket when the bracket is in the displaced position, the curtain supporting no weight of the bracket when the bracket is in the normal position.