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US 10,300,676 B2Granted
Sandwich component
AssigneeMAGNA STEYR Fahrzeugtechnik AG & Co KG
InventorGuenter Wolfsberger
Life of this patent
Estimating the term…
Abstract
A sandwich component for a motor vehicle includes a core layer, at least two fiber layers, and at least one layer of matrix material applied onto the upper and/or lower side of at least one of the fiber layers. The matrix material is applied in different ways onto at least two of the fiber layers and/or in different ways onto at least one of the fiber layers along the upper and/or lower side thereof.
Claims19
A sandwich component for a motor vehicle, comprising:
- at least one core layer;
- at least two fibre layers including a first fibre layer and a second fibre layer, the first fibre layer being disposed between the second fibre layer and the at least one core layer;
- and
- a plurality of layers of a matrix material applied onto the at least two fibre layers,
- wherein:
- a first of the layers of the matrix material is disposed between the first fibre layer and the second fibre layer, and includes a first amount of the matrix material,
- a second of the layers of the matrix material is disposed on an outermost one of the at least two fibre layers so as to include at least a portion that is outside of an entire area between the at least two fibre layers,
- the second layer of the matrix material includes a second amount of the matrix material that is less than the first amount of the matrix material, and
- the first layer of the matrix material and the second layer of the matrix material are different types of matrix material.
6 more elements
A sandwich component for a motor vehicle, comprising:
- at least one core layer;
- at least two fibre layers including a first fibre layer and a second fibre layer;
- and
- a plurality of layers of matrix material applied onto the first fibre layer and the second fibre layer,
- wherein:
- a first of the layers of the matrix material is in direct contact with each of the first fibre layer and the second fibre layer such that the second fibre layer is disposed between the first layer of the matrix material and the at least one core layer and such that the first layer of the matrix material is free of direct contact with the at least one core layer, the first layer of the matrix material including a first amount of the matrix material,
- a second of the layers of the matrix material is disposed on an outermost one of the at least two fibre layers so as to include at least a portion that is outside of an entire area between the at least two fibre layers,
- the second layer of the matrix material includes a second amount of the matrix material that is less than the first amount of the matrix material, and
- the first layer of the matrix material and the second layer of the matrix material are different types of matrix material.
6 more elements
A sandwich component for a motor vehicle, comprising:
- a core layer;
- a plurality of fibre layers over the core layer including a first fibre layer and a second fibre layer, the first fibre layer being disposed between the second fibre layer and the core layer;
- and
- layers of matrix material including a first layer between one of the plurality of fibre layers and the core layer, wherein the layers of the matrix material are applied in a different amount from each other,
- wherein:
- a second of the layers of the matrix material is disposed between the first and second fibre layers and includes a first amount of the matrix material,
- a third of the layers of the matrix material is disposed on an outermost one of the plurality of fibre layers so as to include at least a portion that is outside of an entire area between the plurality of fibre layers,
- the third layer of the matrix material includes a second amount of the matrix material that is less than the first amount of the matrix material, and
- the second layer of the matrix material and the third layer of the matrix material are different types of matrix material.
6 more elements
Dependencies are inferred from the claim text.