Drive for a door leaf or window leaf

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United States of America Patent

PATENT NO 11085219
APP PUB NO 20180313130A1
SERIAL NO

15890076

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A drive for a leaf of a door, window, or the like, including a mechanical energy store (16) configured to store energy during an opening movement of the leaf and expend energy during a closing movement of the leaf, an electric motor (18) operatively connected to the leaf via a motor shaft (20), the electric motor (18) operated as a generator to dampen the opening movement and the closing movement. The electric motor including a control unit configured to control the electric motor, wherein a drive behavior of the control unit is repeatedly and variably adaptable to a current need of a user.

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Patent Owner(s)

Patent OwnerAddress
GEZE GMBH71229 LEONBERG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burghard, Simon Leinfelden-Echterdingen, DE 1 0
Evertz, Jörg Birmensdorf, CH 8 26
Hasenfratz, Simon Thomas Zürich, CH 2 9
Huber, Dirk Schwaikheim, DE 1 0
Hucker, Matthias Marxzell, DE 16 87
Schüler, Thomas Stuttgart, DE 8 58
Sommer, Remo Zürich, CH 6 15

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