DRIVE UNIT FOR A REVOLVING DOOR WITH AN INTEGRATED BLOCKING DEVICE AND/OR BRAKING DEVICE
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United States of America Patent
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N/A
Issued Date -
Jul 17, 2014
app pub date -
Jan 13, 2014
filing date -
Jan 14, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A drive unit for a revolving door having a turnstile includes: an electronically commutated multipole motor having: (i) a disk-shaped or cup-shaped stator part configured to be arrangable at a stationary structural component part of the revolving door, (ii) a disk-shaped or cup-shaped rotor part configured to be gearlessly connectable to the turnstile of the revolving door, and (iii) an engagement device arranged between the stator part and the rotor part, the engagement device being configured to intervene in rotational movement of the rotor part. The stator part and the rotor part are in a plane-parallel arrangement with respect to one another.
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