Magna Steyr Fährzeugtechnik Ag & Co. Kg

Guenter Wolfsberger

Wolfgang Dietz

Danijel Drezga

Christoph Krammer

A honeycomb core construction that includes at least two honeycomb cores and a connection layer that is disposed between the honeycomb cores. The connection layer is configured so as to be gas-permeable, and has an adhesive for adhesively bonding to the honeycomb cores only in a region of the webs of the honeycomb cores.

Structure with honeycomb core

A method for producing a sandwich component, and an apparatus for producing a sandwich component. The method includes providing a plurality of webs of material, applying at least one matrix material to an upper side and/or an underside of at least one of the webs of material, wherein applying the at least one matrix material includes applying the at least one matrix material such in different ways to create at least one zone of the sandwich component having mechanical properties that differ from mechanical properties of other parts of the sandwich component, arranging at least one core layer on one of the webs of material, and pressing the webs of material and the at least one core layer to form the sandwich component such that the core layer is arranged between at least two of the webs of material.

Method and apparatus for manufacturing a sandwich part

a method for producing a sandwich component, and an apparatus for producing a sandwich component. The method includes providing a plurality of webs of material, applying at least one matrix material to an upper side and/or an underside of at least one of the webs of material, wherein applying the at least one matrix material includes applying the at least one matrix material such in different ways to create at least one zone of the sandwich component having mechanical properties that differ from mechanical properties of other parts of the sandwich component, arranging at least one core layer on one of the webs of material, and pressing the webs of material and the at least one core layer to form the sandwich component such that the core layer is arranged between at least two of the webs of material.

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.

Sandwich component

A method for manufacturing a sandwich component includes applying at least one matrix material to the upper side and/or the underside of at least one material blank, and arranging the material blanks above one another and/or next to one another. At least two of the material blanks differ in design or matrix material may be applied in different ways along the upper side and/or underside thereof, or matrix material is applied in different ways to at least one of the material blanks along the upper side and/or underside thereof. In that way, at least one horizontal and/or vertical zone of the sandwich component is created having different mechanical properties than other regions of the sandwich component. The material blanks are then pressed to form the sandwich component.

Method and apparatus for manufacturing a sandwich component

A method for producing a semi-finished honeycomb-core product for producing a sandwich component, a method for producing a sandwich component, a semi-finished honeycomb-core product, a sandwich component, and the use thereof as a component of a motor vehicle.

Semi-finished honeycomb part and sandwich part

A method for producing a sandwich component, which method permits the production of a sandwich component with a class-A surface without cumbersome reworking of the visible surface of the sandwich component, a sandwich component produced by the method, and a corresponding device for producing the sandwich component.

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Lieboch, Austria

Guenter Wolfsberger