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US 11,603,079 B2Granted
Dynamic no-back brake having a damping element
AssigneeLiebherr-Aerospace Lindenberg GmbH
InventorAnton Gaile
Life of this patent
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Abstract
The invention relates to a mechanical non-return mechanism for an aircraft application, wherein the aircraft application can be part of a flight control. The non-return mechanism comprises at least one drag brake, at least one main brake, and at least one ball ramp mechanism.
Claims9
A mechanical non-return mechanism for an aircraft application as part of a flight control, comprising
- at least one drag brake,
- at least one main brake,
- at least one ball ramp mechanism, and
- at least one separate friction washer, wherein
- the main brake and the drag brake are spaced apart from one another and coupled to one another by said at least one separate friction washer,
- the friction washer is arranged in an axial direction between the main brake and the drag brake, and
- radial outer (5) and inner (6) regions of the friction washer (4) have different axial thicknesses.
4 more elements
Dependencies are inferred from the claim text.