Revolving door assembly
AssigneeAssa Abloy Entrance Systems AB
InventorRoger Dreyer
Life of this patent
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Abstract
The disclosure relates to a revolving door assembly (1) comprising a central column (2) and at least one door panel connected to the central column (2) and rotatably arranged around a central axis (X) of the central column (2). The revolving door assembly (1) comprises a drive unit (6) enclosed within the central column (2), the drive unit (6) comprising a motor (13) for rotating the door panel (3). According to the revolving door assembly, the motor (13) has a central through hole (H1), wherein one or more cables (C1) of a cable configuration (C) are configured to pass through the central through hole (H1).
Claims11
A revolving door assembly comprising a central column and at least one door panel connected to the central column and rotatably arranged around a central axis of the central column, wherein the revolving door assembly further comprises a drive unit enclosed within the central column, the drive unit comprising a motor for rotating the door panel, wherein the motor has a central through hole, wherein one or more cables of a cable configuration are configured to pass through the central through hole, wherein the drive unit comprises a gear operably connected to the motor, wherein the gear has a through hole forming a passage through which one or more cables of the cable configuration are allowed to pass.
Dependencies are inferred from the claim text.