Metal Sheet with Contour Cut for Vibration Reduction
AssigneeFriedrich Graepel AG
InventorsEwald Hartwich, Marc Bartke, Normann Willimek
Life of this patent
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Abstract
A metal sheet with attachment points for attaching the metal sheet to a support structure has a contour cut introduced in a sheet surface of the metal sheet, wherein the contour cut extends transversely to a connection line extending between a first and a second one of the attachment points. The contour cut is positioned relative to the first attachment point such that a vibration line extending as far as the first attachment point when the contour cut is not present is interrupted by the contour cut.
Claims6
A metal sheet (2) comprising attachment points (4) configured to attach the metal sheet (2) to a support structure (12), the metal sheet (2) further comprising a contour cut (14) introduced in a sheet surface of the metal sheet (2), wherein the contour cut (14) extends transversely to a connection line (24) extending between a first and a second one of the attachment points (4), wherein the contour cut (14) is positioned relative to the first attachment point such that a vibration line extending as far as the first attachment point (4) when the contour cut (14) is not present is interrupted by the contour cut (14).
Dependencies are inferred from the claim text.