ELEVATOR DOOR ASSEMBLY

摘要

A door assembly (50) includes a coupler member (66) that moves responsive to a door mover (54) to couple a first door such as an elevator car door (22) to a second door such as a hoistway door (24). The coupler member (66) is pivotally mounted relative to a bracket (62) such that pivotal movement of the coupler member (66) activates a door reversal switch (74). A biasing member (80) biases the bracket (62) and the coupler member (66) in a direction of door movement during at least a door closing operation. The biasing member (80) keeps the coupler member (66) in a position to avoid activation of the door reversal switch (74) other than in the event of a door contacting an object during door movement.