Lift gate e.g. high-speed roll-up gate for door opening in wall of building, has door leaf that is pivoted in opening movement of lift gate from door opening locking position to door opening releasing position

摘要

The lift gate (10) has a door opening (14) that is formed in main portion. The door leaf is pivoted in opening movement of lift gate from door opening locking position to door opening releasing position. The driver components (18a,20a) are moved with respect to stationary component. The driver component and stationary component are connected by pivots (28).