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US 6,513,398 B1Granted
Electromotive adjustment assembly
AssigneeDewert Antriebs- und Systemtechnik GmbH & Co. KG
InventorHorst Finkemeyer
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Abstract
An electromotive adjustment assembly, includes at least two spindles disposed in parallel spaced-apart relationship, and a motor unit coupled in driving relationship with the spindles for operating the spindles.
Claims20
An electromotive adjustment assembly, comprising:
- at least two spindles disposed in parallel spaced-apart relationship;
- a motor unit coupled in driving relationship with the spindles for operating the spindles;
- and
- at least two drive wheels, one of the drive wheels provided for driving one of the spindles and the other one of the spindles provided for driving the other one of the spindles, and a gear member in engagement with the drive wheels and driven by the motor unit,
- wherein the motor unit is an electric motor and the gear member is a worm driven by the electric motor, said drive wheels being worm wheels disposed at an angular offset of 180° and in mesh with the worm, said worm wheels having a semi-globoid toothed surface.
2 more elements
Dependencies are inferred from the claim text.