WO2005049411A1 - Bauteil, insbesondere hybridbauteil in leichtbauweise - Google Patents
Bauteil, insbesondere hybridbauteil in leichtbauweise Download PDFInfo
- Publication number
- WO2005049411A1 WO2005049411A1 PCT/EP2004/013185 EP2004013185W WO2005049411A1 WO 2005049411 A1 WO2005049411 A1 WO 2005049411A1 EP 2004013185 W EP2004013185 W EP 2004013185W WO 2005049411 A1 WO2005049411 A1 WO 2005049411A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- component
- base support
- component according
- intermediate layer
- core element
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
- B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/536—Joining substantially flat single elements to hollow articles to form tubular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/549—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles said hollow-preforms being interconnected during their moulding process, e.g. by a hinge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/14—Dashboards as superstructure sub-units
- B62D25/142—Dashboards as superstructure sub-units having ventilation channels incorporated therein
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/14—Dashboards as superstructure sub-units
- B62D25/145—Dashboards as superstructure sub-units having a crossbeam incorporated therein
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/004—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material the metal being over-moulded by the synthetic material, e.g. in a mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/005—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material preformed metal and synthetic material elements being joined together, e.g. by adhesives
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/003—Rigid pipes with a rectangular cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/17—Rigid pipes obtained by bending a sheet longitudinally and connecting the edges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/60—Riveting or staking
- B29C65/601—Riveting or staking using extra riveting elements, i.e. the rivets being non-integral with the parts to be joined
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/003—Layered products comprising a metal layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/001—Profiled members, e.g. beams, sections
- B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
Definitions
- Component in particular hybrid component in lightweight construction
- the invention relates to a component, in particular a hybrid component with a shell-shaped base support and at least one core element.
- Such components e.g. a pipe or cross member are used in vehicle construction, but also in appropriate design in aircraft.
- An existing example of a pipe cross member is usually made due to the better modulus of elasticity, exclusively made of metal, wherein, for example, a deep drawn from sheet steel or aluminum sheet body welded to rivets, riveted or screwed.
- the component has correspondingly large wall thicknesses, so that a sufficient bending, buckling and torsional rigidity and a sufficient pressure load is given. This results in a high weight and cost disadvantages.
- the component can be used in principle for air flow, for example, for an air conditioner. Here, the problem arises that can easily deposit unwanted condensation on the metal pipes.
- a component which has a two-shell construction with welded-in webs for stabilization.
- a component is For example, from DE 197 20 902 known.
- the component is very expensive to manufacture and has a high weight.
- EP 0 370 342 discloses a lightweight component which can be used as a carrier in a motor vehicle and has a hybrid construction which has a shell-shaped basic body preferably made of metal, in the interior of which reinforcing ribs are arranged.
- the reinforcing ribs consist of injected plastic and are connected to the metal base body at discrete connection points, in that the plastic penetrates through apertures arranged in the metal part and extends beyond the surfaces of the apertures.
- the metal base body is U-shaped, and the reinforcing ribs enforce the interior of the body to achieve high rigidity and strength.
- This known hybrid component has an advantageously low weight while maintaining sufficient strength, rigidity and load capacity.
- the present invention seeks to provide a lightweight component and a method for its production, which has improved properties and is inexpensive.
- the object is achieved by a component comprising a shell-shaped base support and at least one core element, wherein the base carrier has at least one closing seam and is connected to the core element via at least one tolerance-compensating intermediate layer.
- the invention relates to a method for producing a component according to the invention, in which the tolerance compensating intermediate layer is placed on the inside of the non-closed base support and at least one core element is applied to the intermediate layer, the base support is closed and via a suitable joining technique along one or more Closing seams permanently connected.
- the invention relates to the use of the component according to the invention in vehicles or aircraft.
- the invention is based on the idea of providing a low-cost, stable lightweight component which has a high modulus of elasticity (called E modulus for short) and at the same time low weight and low thermal conductivity.
- the component comprises a stable shell-shaped base support, for example made of metal and a Kemele- element, for example made of plastic.
- the inside of the base carrier and the core element are connected via at least one tolerance compensating intermediate layer.
- the production method a cohesive bonding of the metallic base carrier and the core element via adhesion is possible. Lich.
- the tolerance compensation is preferably achieved by intermediate layers such as adhesive.
- the manufacturing process and the component produced therewith enable a simple modeling of the composite system in the component by a uniform stress distribution in the case of adhesive intermediate layers.
- the component has a high surface resistance moment since a closed, as thin as possible metal base support surrounds the core elements.
- the base support is not limited to a straight base support, but may also assume a shape in the plan view, as they may occur, for example, in floor groups or area stiffening parts of vehicles or aircraft.
- the component leads to a space savings, since in the base support, for example in cavities formed by the base carrier guide elements such as air guide elements or lines can be performed.
- a special base support structure such as recesses in the form of holes in the base support core elements can escape to the outside, which, for example, mechanical integration such as the screwing of an airbag are possible.
- the special composite structure of the component and the method of manufacture also allow a fast and inexpensive generation of prototypes, which is of great importance in vehicle production in particular. This is achieved, among other things, by the low tool costs and tool change costs, since a modular design with core elements can be selected.
- flexible solutions for example, given left and right halves, which in turn allows small injection or forming tools.
- the core elements may also perform tasks such as directing and isolating air streams, integrating components located outside the metal base support, and / or stiffening the structure with reinforcements of metal.
- Under schalenformigen metal base support in the context of the invention are in particular single or multi-part base support made of metal or metal compositions with high modulus to understand.
- the component, ie the composite element comprises a base support made of steel.
- the metal base support may have a special surface with different structures or attached materials, for example a surface with holes.
- the holes in the base support allow the core elements to escape outward, allowing for integration. Integrations within the meaning of the invention are to be understood as meaning, for example, mechanical integrations. Particularly suitable are mechanical integrations, such as airbags and / or a steering column.
- At least one core element is arranged in the component with the basic carrier in the component.
- the core element may preferably be a functional component made of plastic or metal, such as steel.
- the core element is a plastic element.
- the plastic has a low weight and low thermal conductivity.
- the core element can be one or more parts.
- the core elements can perform tasks such as directing and isolating air streams, integrating components located outside the metal base support, or stiffening the structure by metal reinforcements in the core elements.
- the component may be measured strip adjacent to the core element in addition electrical wires, conductive traces, fiber optic cables, sensors, strain 'and / or (electronic chips.
- the base support has at least one closing seam.
- the closing seam can largely enclose the space formed from metal base support and core elements. A short interruption of the closing seam can be particularly disadvantageous in stress-relieved areas be possible, for example, to lead a wiring harness from the inside out or vice versa.
- the closing seam preferably has at least one joint.
- the base support is preferably closed via the closing seam with suitable joining technology.
- the base support is closed by welding, soldering, gluing, clinching, screws and / or rivets on the closing seam.
- the base support is closed by a combination of gluing and clinching.
- the closing seam in particular during welding, soldering by clinching or gluing, has a thickness corresponding to the thickness of the closed base support.
- the thickness of the closing seam should preferably not exceed ten times the thickness of the closed base support.
- tolerances compensating intermediate layers in the sense of the invention are preferably to be understood as intermediate layers which comprise adhesives and sealants, double-sided adhesive tape and / or sealing or foam strips.
- Particularly suitable tolerances compensating intermediate layers are, for example, polyurethane adhesives.
- the component is not limited to a straight base support, but may also assume a different shape in plan view. Other shapes in the sense of the invention may be shapes, as occur, for example, in floor groups or flat depression parts of vehicles or aircraft.
- the tolerance-compensating intermediate layer is introduced at the beginning onto the inside of a non-closed basic carrier and at least one core element is applied to the intermediate layer.
- the open base support is then closed and connected permanently via a suitable joining technique along one or more closing seams.
- electrical lines, conductor tracks, fiber optic cables, sensors, strain gauges and / or electronic chips can be inserted or glued.
- the method for producing the component is composed of the following method steps:
- the component can be used in any technical field.
- the component is particularly preferably used in vehicle and aircraft construction.
- the component can contain, for example, as instrument panel support, all brackets and air ducts and a part of the air conditioner. Embodiments of the invention will be explained in more detail with reference to a drawing. Show:
- FIG. 1 is a perspective view of a component with a closing seam
- FIG. 2 is a plan view of a component with two Schi mannumbleten
- FIG. 3 shows a detailed view of a closing seam of a component
- FIG. 4 shows a detailed view of a closing seam with an enforcing connection
- FIGS. 5 I) to 5 V) schematically show the sequence of a method for producing a component with a base carrier and a closing seam
- FIGS. 6 I) to V) schematically show the sequence of a method for producing a component with two basic carriers and two closing seams.
- FIG. 1 shows a rectangular embodiment of a component 1, for example a crossbeam for a vehicle or an aircraft.
- the component 1 comprises a base support 2.
- a core element 6 is introduced with the interposition of a tolerance compensating intermediate layer 4.
- a basic support 2 is for example a metallic body or a metallic profile, in particular a cup-shaped metal profile.
- the core element 6 is the lightweight construction of the component 1 made of plastic.
- a liner 4 is preferably a layer of adhesive provided.
- the intermediate layer 4 may be formed as a double-sided adhesive tape and / or sealing or foam strips. That is, the base support 2 is connected via the intermediate layer 4 with the core element 6.
- the base support 2 may also be permanently connected along a closing seam 8 via joints 10.
- Figure 2 shows a multi-part component 1.
- the base support 2 comprises in this embodiment two closing seams 8, which have a plurality of joints 10 for permanent connection.
- further elements 1 such as e.g. introduced electrical lines.
- FIGS 3 and 4 show detailed views of a closing seam 8 of the component 1.
- the base support 2 via the closing seam 8 is closed by welding.
- the thickness 8a of the closing seam 8 corresponds to the thickness or thickness of the connected base support 2 at this point.
- the base support 2 via the closing seam 8 is closed by a screw 14.
- the base support 2 is formed in two parts, so that the two elements of the basic support 2 are connected to one another in the region of the closing seam 8 with the interposition of the intermediate layer 4 and the core element 6.
- the thickness 8a of the closing seam 8 in this embodiment corresponds to the thickness of the two elements, e.g. two half-shells, the base support 2, the thickness of the intermediate layers 4 and the thickness of the Kernele- element. 6
- FIGS. 5 I) to V) show the sequence of a method for producing a component 1, for example a pipe carrier, with a one-piece base carrier 2.
- Adhesive and / or a double-sided adhesive tape and / or a double-sided adhesive tape are inserted into the two half-shells 3 of the base carrier 2. or a sealing or foam strip introduced.
- the core element 6 is in one of the two Half shells 3 applied to the intermediate layer 4 and the base support 2 via a bending point 16 closed.
- the base support 2 is permanently connected via the closing seam 8 at the joint 10 with a screw 14.
- the adhesive can be distributed during closing of the base support 2 by mechanical stress in the cavity H formed between the core element 6 and the base support 2, so that a peripheral intermediate layer 4 is formed.
- FIGS. 6 I) to 6 V) schematically show the sequence of a method for producing a component 1 with a two-part basic carrier 2.
- the basic carrier 2 comprises two elements 2 a and 2 b, for example a half-open profile and a lid.
- the base support 2 may be formed with two half-shells or two other half-profiles. In a two-part embodiment of the base support 2, this has two closing seams 8 for permanent connection.
- a tolerance-compensating intermediate layer 4 of adhesive, a double-sided adhesive tape and / or a sealing or foam strip is introduced.
- the core element 6 is applied to the intermediate layer 4 of the one element 2b of the base carrier 2.
- the other element 2a of the base support 2 is applied to the element 2b and the core element 6 inserted into this and both elements 2a, 2b of the base support 2 permanently connected via the closing seams 8 with screws 14 at the joints 10.
- Component basic support 2b Elements of a basic support Half shell of a basic support Intermediate layer Core element Closing seam Thickness of the closing seam0 Joining point2 Elements4 Screw6 Bending point
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Body Structure For Vehicles (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04803199A EP1687194A1 (de) | 2003-11-19 | 2004-11-19 | Bauteil, insbesondere hybridbauteil in leichtbauweise |
JP2006540350A JP2007511413A (ja) | 2003-11-19 | 2004-11-19 | 構成部品、特に軽構造のハイブリッド構成部品 |
US10/579,905 US20070145188A1 (en) | 2003-11-19 | 2004-11-19 | Component, particularly a lightweight hybrid component |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10354120 | 2003-11-19 | ||
DE10354120.9 | 2003-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005049411A1 true WO2005049411A1 (de) | 2005-06-02 |
Family
ID=34530272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/013185 WO2005049411A1 (de) | 2003-11-19 | 2004-11-19 | Bauteil, insbesondere hybridbauteil in leichtbauweise |
Country Status (6)
Country | Link |
---|---|
US (1) | US20070145188A1 (de) |
EP (1) | EP1687194A1 (de) |
JP (1) | JP2007511413A (de) |
CN (1) | CN1882470A (de) |
DE (1) | DE102004056102C5 (de) |
WO (1) | WO2005049411A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005033047A1 (de) * | 2005-07-15 | 2007-01-25 | Bayerische Motoren Werke Ag | Verfahren zum Herstellen eines Rohkarosserieteils |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007508175A (ja) * | 2003-10-08 | 2007-04-05 | ベール ゲーエムベーハー ウント コー カーゲー | 構成部品、特に車両用ハイブリッド支持体と、この種の構成部品を形成する方法と、この種の構成部品の使用 |
DE102004049395A1 (de) * | 2003-10-08 | 2005-05-25 | Behr Gmbh & Co. Kg | Bauteil, insbesondere Hybridbauteil für einen Querträger eines Fahrzeugs und Verwendung eines Bauteils |
ATE472461T1 (de) * | 2003-10-08 | 2010-07-15 | Behr Gmbh & Co Kg | Verfahren und vorrichtung zur herstellung eines bauteils, insbesondere eines hybridbaudteils für einen quertr ger eines fahrzeugs sowie bauteil und verwendung eines bauteils |
DE102005001367C5 (de) * | 2005-01-11 | 2011-11-17 | Johnson Controls Interiors Gmbh & Co. Kg | Metallverstärkte Hybridstruktur |
FR2901529B1 (fr) * | 2006-05-24 | 2008-10-31 | Faurecia Interieur Ind Snc | Traverse de planche de bord de vehicule automobile |
DE102009008274A1 (de) * | 2009-02-10 | 2010-08-12 | GM Global Technology Operations, Inc., Detroit | Ablaufschlauchsystem für eine Kraftfahrzeug-Klimaanlage |
KR101722955B1 (ko) * | 2011-09-05 | 2017-04-05 | 존슨 컨트롤스 게엠베하 | 하이브리드 구성 요소 및 하이브리드 구성 요소를 제조하기 위한 방법 |
DE102012013786A1 (de) * | 2012-07-11 | 2014-01-16 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Tragstrukturkomponente einer Kraftfahrzeug-Karosserie mit einem Kunststoffeinsatz |
DE102013101360A1 (de) * | 2013-02-12 | 2014-08-14 | Hobas Engineering Gmbh | Rohrsystem mit Abnutzungs- und Verformungssensor |
KR101664048B1 (ko) * | 2014-11-10 | 2016-10-24 | 현대자동차 주식회사 | 차량의 프론트 사이드 멤버 |
DE102015203795B4 (de) * | 2015-03-03 | 2021-05-06 | Volkswagen Aktiengesellschaft | Verfahren zum Fügen von Fügeteilen einer Karosseriestruktur für ein Fahrzeug |
WO2016174259A1 (en) * | 2015-04-30 | 2016-11-03 | Sabic Global Technologies B.V. | Cross-car beam |
JP6354662B2 (ja) * | 2015-05-27 | 2018-07-11 | トヨタ自動車株式会社 | 車両用部材の接合構造及び車両用部材の接合方法 |
DE102015116012A1 (de) * | 2015-09-21 | 2017-03-23 | Rehau Ag + Co | Struktur- und/oder Energieaufnahmebauteil für ein Kraftfahrzeug sowie Verfahren zur Herstellung eines Struktur- und/oder Energieaufnahmebauteils |
DE102015226474A1 (de) * | 2015-12-22 | 2017-06-22 | Thyssenkrupp Ag | Halbzeug für die Herstellung von Hohlprofilen, Hohlprofile hieraus sowie Verfahren zu deren Herstellung |
DE102016007781A1 (de) | 2016-06-24 | 2017-12-28 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Instrumententräger eines Kraftfahrzeugs sowie Kraftfahrzeug |
DE102016007780A1 (de) | 2016-06-24 | 2017-12-28 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Instrumententräger eines Kraftfahrzeugs sowie Kraftfahrzeug |
EP3293079B1 (de) * | 2016-09-09 | 2019-06-05 | C.R.F. Società Consortile per Azioni | Zusätzliche querträgerstruktur für tragende teile einer motor-fahrzeugvorderradaufhängung |
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EP0370342A2 (de) | 1988-11-25 | 1990-05-30 | Bayer Ag | Leichtbauteil |
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US6168226B1 (en) * | 1994-05-19 | 2001-01-02 | Henkel Corporation | Composite laminate automotive structures |
US6341467B1 (en) * | 1996-05-10 | 2002-01-29 | Henkel Corporation | Internal reinforcement for hollow structural elements |
DE10101649C1 (de) * | 2001-01-16 | 2002-08-29 | Daimler Chrysler Ag | Mit Metallschaum verstärktes Strukturelement |
-
2004
- 2004-11-19 US US10/579,905 patent/US20070145188A1/en not_active Abandoned
- 2004-11-19 DE DE102004056102A patent/DE102004056102C5/de not_active Expired - Fee Related
- 2004-11-19 EP EP04803199A patent/EP1687194A1/de not_active Withdrawn
- 2004-11-19 CN CNA2004800340008A patent/CN1882470A/zh active Pending
- 2004-11-19 JP JP2006540350A patent/JP2007511413A/ja active Pending
- 2004-11-19 WO PCT/EP2004/013185 patent/WO2005049411A1/de active Application Filing
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EP0370342A2 (de) | 1988-11-25 | 1990-05-30 | Bayer Ag | Leichtbauteil |
DE4203460A1 (de) * | 1991-02-20 | 1992-08-27 | Volkswagen Ag | Verfahren zum herstellen eines traegerartigen bauteils mit einem leichtstoffkern |
DE19720902A1 (de) | 1997-05-17 | 1998-11-19 | Mannesmann Vdo Ag | Baugruppe für einen Cockpit-Bereich eines Fahrzeuges |
DE19934666A1 (de) * | 1999-07-23 | 2001-01-25 | Porsche Ag | Energieabsorbierender Träger einer Fahrzeugstruktur |
DE20008201U1 (de) | 2000-05-08 | 2000-07-27 | Benteler Ag, 33104 Paderborn | Instrumententafelträger |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005033047A1 (de) * | 2005-07-15 | 2007-01-25 | Bayerische Motoren Werke Ag | Verfahren zum Herstellen eines Rohkarosserieteils |
DE102005033047B4 (de) * | 2005-07-15 | 2009-03-19 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Herstellen eines Rohkarosserieteils |
Also Published As
Publication number | Publication date |
---|---|
DE102004056102B4 (de) | 2008-02-21 |
JP2007511413A (ja) | 2007-05-10 |
CN1882470A (zh) | 2006-12-20 |
DE102004056102C5 (de) | 2011-12-01 |
EP1687194A1 (de) | 2006-08-09 |
US20070145188A1 (en) | 2007-06-28 |
DE102004056102A1 (de) | 2005-06-02 |
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