Actuator
The invention starts from an actuating drive ( 10 ) with an electric motor ( 12 ), which drives an output shaft ( 32 ) via a toothed wheel gear ( 14 ) in a planetary design, which includes a first housing-mounted central wheel ( 16 ) and a second rotatable central wheel ( 18 ), whereby both central...
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| Main Author | |
|---|---|
| Format | Patent |
| Language | English |
| Published |
05.08.2004
|
| Online Access | Get full text |
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| Summary: | The invention starts from an actuating drive (
10
) with an electric motor (
12
), which drives an output shaft (
32
) via a toothed wheel gear (
14
) in a planetary design, which includes a first housing-mounted central wheel (
16
) and a second rotatable central wheel (
18
), whereby both central wheels (
16, 18
) each form gear steps with different step-down ratios with at least one planet wheel (
20, 22
) and the planet wheel (
20
) belonging to the first central wheel (
16
) is connected to the planet wheel (
22
) belonging to the second central wheel (
18
) in a torque-proof manner. It is proposed that the electric motor (
12
) drive a planet carrier (
26
) on which the planet wheels (
20, 22
) are pivoted. |
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