摘要:
A structural part for a body in white of a vehicle includes a frame formed by at least two branches connected to one another in at least one connecting zone and separated from each other by at least one gap in a zone of least stress. The frame is made of a first composite material comprising a plurality of continuous fibers impregnated with a first polymeric material. A body is integral with the frame extending in the gap and connecting the two branches in the zone of least stress. The body is made of a second material that is different from the first composite material and comprises at least a second polymeric material, wherein the body is integral with the branches.
摘要:
A glued arrangement, preferably for a motor vehicle, is disclosed. The glued arrangement includes a first component, a second component, and at least one adhesive layer for connecting the two components. The adhesive layer includes a central zone and an edge zone that surrounds the central zone where, in the hardened state, the adhesive in the edge zone has a higher elasticity than the adhesive in the central zone.
摘要:
A load-bearing structure of a motor vehicle, having hollow profiles and junction elements to connect the hollow profiles. The hollow profiles may be fastened in receptacles of the junction elements, and the junction elements may have a plurality of areal webs in a vehicle vertical direction, at least some of the areal webs forming a framework structure which assists the load path in the respective junction element.
摘要:
A motor vehicle rear spoiler arrangement includes a spoiler wing movable between a retracted inoperative position and an extended working position; a supporting body structure that defines a body recess; a recess cover that at least partially closes the body recess; and a support arrangement configured to support the spoiler wing (in its inoperative position on the recess cover. The support arrangement includes an elastic buffer element on a lower side of the spoiler wing, a support surface on an upper side of the recess cover, wherein the buffer element rests in the inoperative position on the support surface, and a separate supporting body arranged in the body recess and that supports a lower side of the recess cover in a region of the support surface on the body structure.
摘要:
A fiber-reinforced vehicle body structure includes a first frame made of fiber-reinforced plastic or carbon fiber-reinforced plastic and having multiple sections, and a second frame that continuously extends from any one of the multiple sections of the first frame.
摘要:
A load-bearing structure of a motor vehicle, having hollow profiles and junction elements to connect the hollow profiles. The hollow profiles may be fastened in receptacles of the junction elements, and the junction elements may have a plurality of of areal webs in a vehicle vertical direction, at least some of the areal webs forming a framework structure which assists the load path in the respective junction element.
摘要:
A support structure in a framework construction is provided. The support structure includes a first and a second rod of an axle support of a motor vehicle, a positioning element, and a first and a second fiber winding. The positioning element fixes an alignment of the first rod relative to an alignment of the second rod. A first support section of the positioning element is drawn by the first fiber winding in the direction of a support section of the first rod, and a second support section of the positioning element is drawn by the second fiber winding in the direction of a support section of the second rod in order to hold the first and second rods in the fixed alignment relative to each other by a frictional connection.
摘要:
A fastening device is provided for fastening a structural part consisting of a carbon-fiber reinforced plastic, in particular a cell of a vehicle, to a component, in particular a chassis component of a vehicle. In order to provide a fastening device which ensures a secure fastening of structural parts consisting of a carbon fiber-reinforced plastic to other vehicle components, a first connecting element is mounted on the structural part, on which first connecting element a second connecting element can be mounted. The first connecting element is connected to the structural part by an adhesive layer and has a protruding bush which passes through a bore in the structural part and which projects with its free end beyond the structural part.
摘要:
A method for the production of a crossmember arrangement for a motor vehicle involves providing the crossmember from a thermoplastic fiber-reinforced plastic tube. The fiber-reinforced plastic tube is heated at at least one joint for the attachment structure. The fiber-reinforced plastic tube is inserted, together with the attachment structure arranged on the joint, into an injection molding tool. A support pressure is applied in the interior of the fiber-reinforced plastic tube. The fiber-reinforced plastic tube is pressed in with the attachment structure. The joint is insert molded with a plastic structure.
摘要:
A method is provided for connecting hollow profiles (1-4) in a joint (10) to produce a load-bearing structure (5). The method includes placing ends of hollow profiles (1-4) in a mold and pressing the ends together with at least one semi-finished product to connect the ends of the hollow profiles to the semi-finished product.