Abstract:
A connection (4) between two parts (2, 3), in particular in a motor vehicle. The two parts (2, 3) are connected to one another in a connection zone (5) via a plastic connection (6) consisting of an injection-molded plastic (8). Additionally, the two parts (2, 3) are connected to one another in the connection zone (5) via an adhesive connection (7) consisting of a cured adhesive (9).
Abstract:
The present invention relates to a hybrid component comprising a sheet-metal metal body and a plastic body injection-molded onto the sheet-metal body. The sheet-metal body is produced by cutting, edging, stamping and/or plastic forming a plate-shaped metal sheet, and has a surface coating on at least one visible side, as well as at least one uncoated cut or stamped edge. The plastic body is injection-molded so that it seals the at least one uncoated or stamped edge of the sheet metal body and stiffens the sheet metal body.
Abstract:
The invention concerns a steel for lightweight construction, consisting of a multiphase structure. In the case of a duplex steel, it consists of mixed ferrite (α) and austenite (γ) crystals. In the case of a triplex steel, it comprises, additioally to said two phases, martensitic (ε) and/or (κ) phases. The volumetric weight of the inventive steel is low as a result of the high proportion of light alloys A1, Si Mn, Mg, Ga and Be. The inventive alloys have a volumetric weight of less than 7b/cm3.
Abstract translation:本发明涉及一种轻质结构钢,由多相结构组成。 在双相钢的情况下,它由混合的铁素体(α)和奥氏体(γ)晶体组成。 在三重钢的情况下,除了所述两相之外,还包括马氏体(ε)和/或(κ)相。 由于轻合金A1,SiMn,Mg,Ga和Be的比例高,本发明钢的体积重量较低。 本发明合金的体积重量小于7b / cm 3。
Abstract:
A roof frame arrangement of a motor vehicle has a front, a rear and two lateral roof frames, and a supporting device for a motor vehicle tailgate. The supporting device includes a tailgate hinge and at least one gas-filled compression spring. At least the lateral roof frame contains an inner shell and an outer shell connected to the latter. A hollow space is formed between the inner shell and outer shell. In order to provide a roof frame arrangement having increased stiffness, which can be produced in a simple and space-saving manner and with as few manufacturing tolerances as possible and in which a relatively great outlay on leakproofness is not required, it is proposed to form a rear end region of the lateral roof frame as a single-piece, circumferentially closed hollow profile which encloses the hollow space there and forms a receiving housing in which at least one of the hinge and the gas-filled compression spring is fitted.
Abstract:
A flexible planar structure unit is provided as load-space securing element, the unit being arranged extended in a protective position in the vicinity of the moveable rear-section arrangement in such a way that loads which are located in the load space, or at least a person who is located on a seat arrangement facing counter to the direction of travel in the load space is protected with points of attachment to the vehicle bodywork being provided for securing the planar structure unit in the extended protective position.
Abstract:
A scuttle structure for a drive unit of a motor vehicle is disclosed which includes a scuttle for the drive unit which is displaced to the rear in the event of a head-on collision. A slide-down aid is fastened to the scuttle in such a way that, after shearing stress caused by a head-on collision, at least part of the slide-down aid slides down on the scuttle. By means of this scuttle structure, an intrusion of parts of the drive unit into the scuttle is prevented and the sliding-down action of the drive unit on the scuttle structure is assisted.
Abstract:
A bumper assembly for a motor vehicle is disclosed which can be fastened via at least one supporting element and, by means of a screw connection, on a part fixed to the vehicle. A foam energy absorber is provided on which the at least one supporting element is mounted. The supporting element, which reaches virtually over the entire height of the energy absorber, is designed approximately in the form of an umbrella. The umbrella edge, which terminates flatly, bears on the part fixed to the vehicle and, at a distance from the umbrella edge on the underside of the supporting element, supporting webs are provided which are likewise supported on the part fixed to the vehicle.
Abstract:
A method for producing a body-in-white of a passenger car is provided. A support structure assigned to the body-in-white of the motor vehicle and which includes at least one support part is produced. The support part of the support structure is, depending on a variant of the motor vehicle, at least in some regions provided with at least one reinforcing part.
Abstract:
The invention relates to a body for a motor vehicle, which comprises a support structure (10) having a roof module (42) which is placed onto a basic module (12), a roof column (50) extending between the roof (43) of the roof module (42) and the basic module (12), which roof column is to be fixed at its lower end (64) on the basic module (12) during assembly of the partial modules (12, 26, 42, 50, 52). In order to achieve a different modularization of the support structure (10) with an improved crash stability of the body, the roof column (50) is designed as a separate component which is to be fastened at its upper end (60) in an overlapping manner to a support part (62) protruding from the roof (43).
Abstract:
The support structure of a body for a motor, vehicle is assembled from large-size partial modules. Two partial modules connected to each other comprise support sections and wall and/or floor sections connected thereto. Support sections of one partial module are connected to associated support sections of the other partial module at abutment points. In order to design a highly stressed connection between partial modules of the support structure in a very stable and simple manner, the support sections of the two partial modules, which support sections are assigned in each case to one another, are assembled to form a continuous support. Abutting surfaces of the assembled support sections run obliquely with respect to the direction of extent of the support. This oblique profile of the abutting surfaces creates a connection over a very large area in relation to the cross section of the support, which ensures an extremely stable connection of the two parts to each other.