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US 2014/0196374 A1Published application
Revolving door with a drive unit arranged at a glass ceiling element
AssigneeDorma Deutschland GmbH
InventorsSven BUSCH, Stefan KISSLER, Thomas SCHMITZ
Life of this patent
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Abstract
A revolving door with a drive unit drivingly connected to a turnstile of the revolving door. The revolving door has at least one glass ceiling element. The drive unit is gearlessly constructed and has an electronically commutated multipole motor. The multipole motor is arranged at the glass ceiling element.
Claims14
A revolving door (1) comprising:
- a turnstile (11);
- a gearlessly constructed drive unit having an electronically commutated multipole motor (10) drivingly connected to the turnstile (11);
- and
- at least one glass ceiling element (12),
- wherein the multipole motor (10) is arranged at the glass ceiling element (12).
2 more elements
Dependencies are inferred from the claim text.