A corner bracket
AssigneeAssa Abloy Entrance Systems AB
InventorJesper GULLIN
Life of this patent
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Abstract
The disclosure relates to a corner bracket (14, 16) for a vertical moving door (2), the corner bracket (14, 16) comprising: a base plate (32) configured to be attached to the door (2); and a guide path (34) for a lift cable (4, 6) arranged in the base plate (32). A switch (28) is arranged in the base plate (32) and configured to be actuated by the lift cable (4, 6) in the event of a breakage of the lift cable (4, 6). The disclosure further relates to a method, performed by a control device (200), for stopping a vertical moving door (2) of a vertical moving door system (100), the vertical moving door system (100).
Claims16
A corner bracket (14, 16) for a vertical moving door (2), the corner bracket (14, 16) comprising:
- a base plate (32) configured to be attached to the door (2);
- and
- a guide path (34) for a lift cable (4, 6) arranged in the base plate (32);
- wherein:
- a switch (28) is arranged in the base plate (32) and configured to be actuated by the lift cable (4, 6) in the event of a breakage of the lift cable (4, 6).
A method, performed by a control device (200), for stopping a vertical moving door (2) of a vertical moving door system (100), the vertical moving door system (100) comprising:
- at least two lift cables (4, 6), a motor (12) and at least two corner brackets (14, 16), the at least two corner brackets (14, 16) each comprising:
- a base plate (32) configured to be attached to the door (2);
- a guide path (34) for a lift cable (4, 6) arranged in the base plate (32);
- and
- a switch (28) is arranged in the base plate (32) and configured to be actuated by the lift cable (4, 6) in the event of a breakage of the lift cable (4, 6), wherein the respective at least two lift cables (4, 6) are connected to the motor (12) and to the at least two corner brackets (14, 16) and wherein the motor (12) is configured to move the vertical moving door (2) by the at least two lift cables (4, 6) between an open and closed position (0, C), the method comprises the steps of:
- receiving (s101) a signal from the switch (28) in the event of a breakage of the lift cable (4, 6), and
- controlling (s102) the motor (12) to stop the movement of the vertical moving door (2).
Dependencies are inferred from the claim text.