US12571245USUSPTO Grant XML

Damping system for damping a movement of a flap of a vehicle

The invention relates to a damping system for damping a movement of a flap of a vehicle relative to a body of the vehicle. The damping system comprises two coupling elements for coupling the damping system to the flap and to the body, wherein the two coupling elements are connected to one another so as to be linearly displaceable relative to one another along a longitudinal axis of the damping system, and a spindle gear with a rotary element selected from a threaded spindle aligned along the longitudinal axis and a spindle nut guided on the threaded spindle. The spindle gear is connected to a first of the two coupling elements in such a way that the spindle gear translates a translation of the first coupling element relative to the second coupling element along the longitudinal axis into a rotation of the rotary element about the longitudinal axis. The damping system comprises a damping device and a centrifugal clutch, wherein the centrifugal clutch is configured to connect the rotary element to the damping device for damping the rotation of the rotary element when a speed of the rotary element exceeds a switching speed.

Patent

Brief

Patent brief

Problem

How can vibration in electric motors and rotors be reduced?

Novelty

The damping system comprises two coupling elements for coupling the damping system to the flap and to the body, wherein...

Uses

Motor mounts, Equipment isolation, Compact machinery

Assignee

Stabilus GmbH

Published

Mar 10, 2026

Inventors

Stephan Enders, Sebastian Lehnert

Domain

Electromechanical systems

Plain-English summary

Problem

How can vibration in electric motors and rotors be reduced?

Solution

The invention relates to a damping system for damping a movement of a flap of a vehicle relative to a body of the vehicle.

Key novelty

The damping system comprises two coupling elements for coupling the damping system to the flap and to the body, wherein the two coupling elements are connected to one another so as to be linearly displaceable relative to one another along a longitudinal axis of the damping system, and a spindle gear with a rotary element selected from a threaded spindle aligned along the longitudinal axis and a spindle nut guided on the threaded spindle.

Applications

Motor mountsEquipment isolationCompact machinery

Relevant search intents

damping

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