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US 10,300,674 B2Granted
Profile part with a plurality of layers
AssigneeDaimler AG
InventorEckhard Reese
Life of this patent
Estimating the term…
Abstract
A profile part is disclosed. The profile part has a plurality of layers, each having a fiber reinforced plastic, where at least two layers differ in terms of at least one of the parameters characterizing the layers.
Claims6
A profile part, comprising:
- a plurality of layers, wherein each of the plurality of layers has a fiber reinforced plastic and wherein at least two of the plurality of layers differ in terms of at least one parameter that characterizes the plurality of layers, wherein the profile part has three layers, wherein the three layers are an inner layer, an intermediate layer, and an outer layer, and wherein the inner layer comprises a matrix material having a melting point which is higher than a melting point of a matrix material of the outer layer, wherein the intermediate layer has glass fibers as reinforcing fibers, wherein the inner layer and/or the outer layer has/have reinforcing fibers which are carbon fibers, or basalt fibers, or aramid fibers, and wherein the outer layer and the intermediate layer have PA 6 as a matrix material and wherein the inner layer has PA 6.6 or PPA as a matrix material.
Dependencies are inferred from the claim text.