Abstract: An acoustically and thermally effective capsule for an electric motor of a motor vehicle, particularly of an electric vehicle, includes several acoustically and thermally effective capsule elements that can be connected to one another, and at least one fastening member for fastening the capsule to a housing of the electric motor.

Abstract: Battery covers and methods for producing battery covers are described. One battery cover described herein includes a single sheet of material formed into a substantially rectangular box shape with an opening formed along one side, the rectangular box shape capable of being folded into a flattened shape for transportation and the material including a flexible laminate of at least one layer of synthetic fiber and a polymer film layer. The material has a thickness and other properties such that when the battery cover is unfolded, the material substantially maintains the rectangular box shape, and when the battery cover is folded into the flattened shape, the material maintains a spring force such that, unless restrained, the battery cover would unfold to the rectangular box shape.

Abstract: Battery covers and methods for producing battery covers are described. One battery cover described herein includes a single sheet of material formed into a substantially rectangular box shape with an opening formed along one side, the rectangular box shape capable of being folded into a flattened shape for transportation and the material including a flexible laminate of at least one layer of synthetic fiber and a polymer film layer. The material has a thickness and other properties such that when the battery cover is unfolded, the material substantially maintains the rectangular box shape, and when the battery cover is folded into the flattened shape, the material maintains a spring force such that, unless restrained, the battery cover would unfold to the rectangular box shape.

Abstract: A spacing device for stacking at least two identically formed, flat plastic molded parts having a contour formed by at least one raised portion, which forms a corresponding depression on the other side of a respective plastic molded part, with at least one peripheral adhesive bead, with which the plastic molded parts, upon being attached to a vehicle component, can each be sealed against the latter, being applied on the edge of each plastic molded part, where the spacing device includes at least two spacer elements and is configured and positionable between two plastic molded parts in such a way that the spacer elements are in contact with both plastic molded parts such that the two plastic molded parts do not touch each other during stacking, and the adhesive bead of a lower plastic molded part does not touch the plastic molded part stacked above it.

Abstract: The invention relates to a multi-layer plastic film (1, 1?, 1?) for coating components manufactured by compression molding. The film comprises at least a first layer (2, 2?, 2?) consisting of a first plastic material and a second layer (4, 4?, 4?) consisting of a second plastic material. Furthermore, the first plastic material has a higher temperature resistance than the second plastic material, with the second plastic material being thermoplastic.

Abstract: The invention relates to a fastening element (1) for vehicle parts (5), in particular for fastening a heat shield to a bolt shaped fastening means (13) of a vehicle body, preferably an underbody of a motor vehicle, comprising a claw disk (2) and a spring washer (3), held at claws (2.1) of the claw disk, wherein the claw disk (2) comprises an opening (6) and the spring washer (3) can be interlocked with a bolt shaped fastening means (13), wherein the claw disk (2) comprises at least one clip element (8), associated with the opening (6) and oriented away from the spring washer (3), wherein the at least one clip element (8) is configured for insertion through an opening (7) in the vehicle part (5) or in the heat shield, and wherein the at least one clip element (8) comprises an undercut (10) for interlocking the rim portion of the opening (7) of the vehicle part (5) or of the heat shield.

Abstract: A hollow plastic body comprises a material composite consisting of a stamp-formed panel or sheet-like first layer of a first thermoplastic synthetic material, an optionally stamp-formed panel or sheet-like second layer of a second synthetic material, and an open-cell or mixed-cell foam layer of a third synthetic material disposed between the first and the second layer. The foam layer may be compressed at least in some sections in accordance with the stamped form of the first layer and/or the second layer. The foam layer may be in mechanical contact with the first or/and second layer substantially only in the compressed sections. Advantageous manufacturing methods for hollow plastic bodies are further disclosed.

Abstract: A hollow plastic body comprises a material composite consisting of a stamp-formed panel or sheet-like first layer of a first thermoplastic synthetic material, an optionally stamp-formed panel or sheet-like second layer of a second synthetic material, and an open-cell or mixed-cell foam layer of a third synthetic material disposed between the first and the second layer. The foam layer may be compressed at least in some sections in accordance with the stamped form of the first layer and/or the second layer. The foam layer may be in mechanical contact with the first or/and second layer substantially only in the compressed sections. Advantageous manufacturing methods for hollow plastic bodies are further disclosed.