Actuator

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United States of America Patent

PATENT NO 9133919
APP PUB NO 20120325035A1
SERIAL NO

13530850

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Importance

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Abstract

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At least a motor, a gear unit and an adjustment connection form an actuator. The gear unit is fitted with at least two mutually movable gear parts, as well as a spring acting on two of these that counteracts their movement out of an idle state. The gear unit is designed such that when an adjustment connection is blocked the motor moves the gear parts out of the idle state during operation to an operating point. In addition, the gear unit is designed such that during the movement out of the idle state it reduces the extent to which the movement is counteracted from a particular point upstream of the operating point.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS SCHWEIZ AGFREILAGERSTRASSE 40 8047 ZÜRICH 8047

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bretz, Markus Zollikon, CH 14 11
Evertz, Jörg Birmensdorf, CH 8 26
Hindermann, Jörg Richterswil, CH 2 1
Pally, Andreas Allenwinden, CH 13 42
Sprecher, Martin Huenenberg, CH 4 8

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