Parallel operation of door operators
AssigneeAssa Abloy Entrance Systems AB
InventorSven-Gunnar Soderqvist
Life of this patent
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Abstract
A swing door operator system is described, the system including a first swing door operator, a second swing door operator, and at least one door leaf hinged connected at an opening in the wall. The first swing door operator is connected to a first side of the door leaf, the second swing door operator is connected to a second side of the door leaf, the first side of the door leaf is opposite to the second side of the door leaf, and the first swing door operator and the second swing door operator interact to move the door leaf between an open and closed position.
Claims16
A swing door operator system comprising at least a first swing door operator, a second swing door operator, and at least one door leaf comprising a first major surface and a second major surface away from and opposite to the first major surface, the at least one door leaf hinged connected at an opening in a wall, wherein
- the first swing door operator is connected to the first major surface of the at least one door leaf,
- the second swing door operator is connected to the second major surface of the at least one door leaf,
- and
- the first swing door operator and the second swing door operator are configured to interact to move the at least one door leaf between an open and closed position.
Dependencies are inferred from the claim text.