WO2010105708A1 - Module composé de composants reliés - Google Patents

Module composé de composants reliés Download PDF

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Publication number
WO2010105708A1
WO2010105708A1 PCT/EP2009/065987 EP2009065987W WO2010105708A1 WO 2010105708 A1 WO2010105708 A1 WO 2010105708A1 EP 2009065987 W EP2009065987 W EP 2009065987W WO 2010105708 A1 WO2010105708 A1 WO 2010105708A1
Authority
WO
WIPO (PCT)
Prior art keywords
connection
components
cohesive
assembly
mechanical
Prior art date
Application number
PCT/EP2009/065987
Other languages
German (de)
English (en)
Inventor
Thomas Engels
Alfred Laufenberg
Original Assignee
Henkel Ag & Co. Kgaa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Ag & Co. Kgaa filed Critical Henkel Ag & Co. Kgaa
Publication of WO2010105708A1 publication Critical patent/WO2010105708A1/fr

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Classifications

    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • F16B11/008—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing of tubular elements or rods in coaxial engagement
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/225—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of a settable material
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
    • F16B5/0012—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge a tongue on the edge of one sheet, plate or panel co-operating with a groove in the edge of another sheet, plate or panel
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0032—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge
    • F16B5/0052—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates, or panels or the interlocking key parallel to the abutting edge the interlocking key acting as a dovetail-type key

Definitions

  • the invention relates to an assembly of connected components in vehicle or body construction with a connecting means for joining the components.
  • Such assemblies of joined components are in many areas of a vehicle or a body and are known in the art several times.
  • the standard joining technique for metals, especially in vehicle construction, is welding. Disadvantages associated with this method are particularly apparent when connecting various metallic materials such as in the connection of components made of steel with components of aluminum or magnesium.
  • the usual method is spot welding. However, it requires certain geometric conditions in order to use the welding tools can. In addition, only a selective power transmission between the parts is made possible.
  • Another technique used is laser welding, which enables a surface connection.
  • the required application technique is expensive and prone to failure.
  • a major disadvantage of all welding processes is the negative influence on the surface quality due to flying sparks and distortions as well as impairment of the material behavior in the heat affected zone.
  • connection techniques are also used in vehicle construction.
  • such an assembly is known from US4,936,409A.
  • the carrier for a vehicle battery disclosed herein is connected to protruding apertured tabs by means of bolts or screws to the body.
  • this attachment connects the carrier with the body only pointwise.
  • the connection by means of screws or bolts can bring problems in a necessary galvanic separation of the components with it.
  • the basic idea of the invention is the use of an assembly of assembled components in vehicle or body construction with connecting means for connecting the components, wherein a first connection of the components is provided by means of a mechanical connection technology and wherein a second connection of the components is provided by means of a material-fitting joining technique.
  • connection means is provided with means for providing the mechanical connection.
  • connection means both for a connection suitable single or multiple horre- or members of the components are used, as well as separate components, such as the expert known fasteners, in particular bolts, screws, spring, keyways, wedges, rivets or pins.
  • a connecting element as a connecting means are in particular components of a plastic such as polyamide, in particular configured with other fillers or as a composite material.
  • a connecting element made of a metallic material, such as steel, in particular a high-strength steel.
  • Such a connection element can be used, for example, as a connector for components to be connected.
  • a mechanical first connection is between the components or between the components and the connecting means in particular a frictional connection is conceivable.
  • the mechanical first connection can also be implemented by means of a positive connection.
  • a snap-in connections, a tongue-and-groove connection or bung, a dovetail connection or a feather key connection or other types of connection known to the person skilled in the art can be used.
  • connection for the cohesive second compound in particular an adhesive connection is provided.
  • the connecting means such as connection areas or members of the components or also designed as separate components connecting elements may be at least partially equipped with an adhesive.
  • a suitable adhesive for the cohesive second connection can ensure, if necessary, galvanic separation of the components of the assembly. be presented.
  • an adhesive can be used, which is able to connect, for example, components of different materials.
  • components to be connected components can be used in particular in vehicle and body construction to be mounted components.
  • a component represent the body and another component, for example, a battery carrier, a cooler or components, especially pipes of the cooling system, an engine mount, a fender receptacle, an axle component, a bumper, hood or trunk holder or other attachments, which To connect to the body is to represent.
  • such an assembly may represent components of a space frame, as well as a roof or roof or floor components that are to be connected to another component, in particular a body.
  • Conceivable here is a connection of such a second component with the first component, for example during vehicle and / or body assembly via the mechanical first connection means of a mechanical connection technology. This can for example be done without tools and only serve to fix the position of the components to each other.
  • the cohesive second connection by means of a cohesive joining technique, the components receive the final fixation and final adhesion to each other.
  • the first connection via a mechanical connection technique for fixing the position of the components to be connected to the module can be used relative to each other.
  • the second connection via a cohesive joining technique only makes the final attachment between the components.
  • a further advantage is the possibility of providing an immediate connection force via the mechanical connection, which may be necessary, for example, for the assembly process, in combination with the integral connection, which in particular can be designed flat and, for example, takes place only in a later process step.
  • the cohesive second connection of the components takes place after the mechanical first connection of the components in order to provide a temporary assembly connection by the mechanical first connection and by the cohesive second connection a final connection of the components of the assembly to achieve.
  • Another advantage is the use of a structural adhesive for the cohesive second connection by means of cohesive joining technology.
  • the structural adhesive be added with Blähstoffen to achieve a wider Abbinde Scheme.
  • any component tolerances arising in the manufacture of the components and / or the connecting means can be compensated during the joining.
  • adhesives in particular a surface bonding of the components to be joined can be achieved. Also, there is no negative influence on the surface quality and no heat affected zone with impairment of the material behavior in selbiger when selecting a suitable adhesive in contrast to the usual in vehicle and bodywork welding process.
  • Structural adhesives are preferably used which, under the conditions of the assembly process of the assembly, for example for the mechanical first connection, do not yet set, but only later, for example, harden by the action of temperature or other forms of energy and provide the cohesive second connection between the components.
  • the structural adhesive can be applied and installed on the mechanical connection means, for example, before or during the assembly process.
  • Suitable structural adhesives are, in particular, the known high-strength structural adhesives. These are in particular selected from 1- or 2-component adhesives based on crosslinking polyurethanes, epoxy resins and / or anaerobically crosslinking acrylate-containing adhesives. It is also possible to use temperature-stable polyimide adhesives. The adhesives should be stable to temperature and solvents under the conditions of use.
  • Epoxy resin adhesives are adhesives based on epoxy group-containing oligomers or polymers which can crosslink with nucleophilic or electrophilic curing agents, such as, for example, polyamines, polyamides, polymercaptans, polyols or polyphenols.
  • anaerobic curing adhesives are meant those containing oligomers or polymers having unsaturated double bonds, such as acrylate groups, and wherein free radical crosslinking is initiated by activator / initiator systems and is initiated under anaerobic conditions.
  • activators redox systems are known, in particular metal-containing systems are suitable.
  • Polyurethane adhesives are to be understood as meaning reactive adhesives based on isocyanate-group-containing polyurethanes which may be in the form of a 2K system or a 1K system. For example, 1-K systems crosslink with water or latent hardeners are activated when exposed to heat.
  • isocyanate-containing prepolymers are reacted with curing agents containing nucleophilic, isocyanate-reactive groups, such as OH, NH, SH, COOH groups.
  • suitable polymeric base binders such as, for example, ethylene-vinyl acetate copolymers (EVA), copolymers of ethylene with (meth) acrylate esters, which may still contain proportional (meth) acrylic acid. lymerized, random or block copolymers of styrene with butadiene or isoprene or their hydrogenation products.
  • EVA ethylene-vinyl acetate copolymers
  • the latter can also be triblock copolymers of the type SBS, SIS or their hydrogenation products SEES or SEPS.
  • the binders may also contain crosslinkers, adhesion promoters, tackifiers, plasticizers and other auxiliaries and additives, such as, for example, low molecular weight oligomers, and these polymeric binders contain propellants to achieve sufficient blowing power and expansion capacity
  • propellants such as the "chemical blowing agents" which release gases by decomposition or "physical blowing agents", ie expanding hollow spheres
  • the former blowing agents are azobisisobutyronitrile, azodicarbonamide, di-nitrosopentamethylenetetramine, 4,4 '-Oxybis (benzenesulfonic acid) hydrazide, diphenylsulfone-3,3'-disulfohydrazide, benzene-1,3-disulfohydrazide, p-toluenesulfonyl semicarbazide
  • the physical blowing agents are expandable plastic microbubble
  • connection means in particular of fasteners such as screws or bolts for the cohesive second connection by means of cohesive joining technology with a structural adhesive.
  • threaded portions or other connecting portions or members of such connecting means may be considered with the structural material.
  • the mechanical first connection of the components is provided in this case by the actual mechanical connection technology of the connection means, for example by means of a screw connection.
  • the cohesive second connection is effected by the activation of the structural adhesive, for example by means of a heat action by the paint baking process of the body painting when using a thermally activatable structural material.
  • Another advantage is the use of a structural adhesive for the cohesive second connection of the components, which additionally provides a frictional connection.
  • the use of the structural adhesive for example, already in the non-activated state of the structural adhesive, a friction between the components to be connected, for example, the components or the components provided via a separate connection element.
  • This friction can in particular lead to an adhesive force, so that tensile forces can act on the connected components by this non-positive connection, which can be compensated by the adhesive force of the frictional connection, without the connection dissolves.
  • the mechanical first connection for example a positive connection, can thus be increased, in particular, even before the activation of the structural adhesive.
  • the choice of adhesive Stoffs be relevant by a structural adhesive, which is preferably provided on or on the connecting means is selected for the cohesive second compound, which is, for example, sticky and tough and in this way already in the non-activated state, the two components with each other positively.
  • the contact surface provided with structural adhesive may be relevant for the cohesive second connection, since the adhesion force of the non-positive connection is greater the larger the contact surface provided with structural adhesive.
  • an expanding adhesive is conceivable that increases the friction between the components to be connected alternatively or additionally in the expansion to provide the cohesive second connection and thus provides a greater adhesive force and a combined material and non-positive second connection.
  • Another advantage is the use of a structural adhesive, which has damping and / or damping properties in order to provide insulation and / or damping of the assembly with the cohesive second connection of the components.
  • this selection of a structural adhesive is suitable for assemblies with mechanically moving parts or running motors, which inevitably set the particular in vehicle and / or body construction to find thin-walled sheets in vibration, which are often in the audible range of the human ear. These vibrations can be transmitted in the form of structure-borne noise over the entire vehicle or the machine or the device and can be emitted at remote locations in the air as disturbing sound.
  • the structural adhesive is adapted to the expected application and can either sound-absorbing or sound-damping effect or even have both properties at the same time.
  • the structural adhesive of this type is the use of a structural material as described in the international patent application PCT / EP2007 / 008141.
  • thermosetting structural material preferably an expandable structural adhesive.
  • the process heat from other process steps especially in vehicle and / or body construction is used to connect the components cohesively with each other.
  • the activation and / or expansion of the expansible material may preferably take place by utilizing the process heat of a cathodic immersion furnace to cure the cathodic dip painting, for example, a motor vehicle body.
  • a separate effect of heat to expand the activatable and / or expandable material is conceivable.
  • Another advantage is the use of a multi-component structural adhesive.
  • the two components are mixed together in the mechanical first connection via a mechanical connection technique, which leads to an activation and setting of the structural adhesive and thus to the cohesive second connection of the components via a cohesive joining technique. Further process steps for activating the structural adhesive would not be necessary in this case.
  • the use of a structural adhesive whose heat setting time is, for example, at room temperature in the range from 20 minutes to 90 minutes has proved to be particularly advantageous. This allows a correction of the position of the components to be connected to one another, for example, by the mechanical first connection is released. The final connection of the components by the cohesive second connection takes place only after the setting of the structural adhesive.
  • Another advantage is the use of a contact surface of the cohesive second connection, which provides the cohesive second connection between the components, which is at least as large as the contact surface of the mechanical first connection, which provides the mechanical first connection between the components.
  • the contact surface of the cohesive second connection coincides with the contact surface of the mechanical first connection.
  • an adhesive for the cohesive second compound so an adhesive layer between the individual components to be connected can be provided.
  • a seal, insulation or damping can be provided.
  • a possibly necessary galvanic separation of the components to be connected can be ensured. This can be implemented in particular with the use of structural adhesives for the cohesive second compound.
  • a non-conductive structural adhesive can be selected, which in particular can enable an isolation of the components to one another. It can also be ensured that an equally large or preferably larger contact surface of the cohesive second connection not only a punctual, but rather a surface connection of the components, so that, for example, forces acting on the components can be better transmitted.
  • Another object of the present invention is a connecting means for connecting components in the vehicle or body construction comprising means for providing a mechanical first connection to the components and with a structural adhesive for providing a cohesive second connection of the components.
  • Another object of the present invention is a method for connecting components in the vehicle or body construction are provided in the first to be connected components. Subsequently, the components are connected by means of a connecting means via a mechanical first connection by means of a mechanical connection technique. Subsequently, the components are joined by means of the bonding agent, which is equipped with a structural adhesive, via a cohesive joining technique.
  • FIG. 1 is a sectional side view of an assembly according to the invention with two to be connected by means of a connecting means components before mounting the connecting means,
  • FIG. 2 shows a sectional side view of the assembly from FIG. 1, wherein the components have been mechanically connected by the connecting means
  • FIG. 3 is a sectional side view of the assembly of Figure 1, wherein the components have been joined cohesively by the connecting means,
  • FIG. 4 shows a sectional side view of an alternative of an assembly according to the invention with two components to be connected before assembly
  • FIG. 5 shows a sectional side view of a further alternative of an assembly according to the invention with two components to be connected and a connecting means
  • Fig. 6 is a sectional side view of another alternative of an assembly according to the invention with two components to be connected.
  • Fig. 7 is a sectional side view of another alternative of an assembly according to the invention with two components to be connected.
  • Fig. 8 is a sectional side view of another alternative of an assembly according to the invention with two components to be connected.
  • Fig. 9 is a sectional side view of another alternative of an assembly according to the invention with two components to be connected.
  • the assemblies illustrated in the figures may in particular include components such as a battery carrier, a fender receptacle, an axle component, a bumper, a bonnet or a boot holder, a roof or a roof or a floor component or other attachments, which preferably with a second component ,
  • a battery carrier a fender receptacle
  • an axle component a bumper
  • a bonnet or a boot holder a roof or a roof or a floor component or other attachments
  • a second component preferably with a second component
  • a body, a space frame, a frame or parts of these mentioned components are connected.
  • FIG. 1 shows a sectional side view of an assembly 1 according to the invention.
  • the assembly 1 consists of a first component 2, in the present case a battery carrier for accommodating a starter battery.
  • a second component 3 a region of a vehicle body in the engine compartment of the vehicle, to which the first component 2 is to be mounted.
  • the component 2, 3 have substantially circular openings 14, 15 with the same diameter, which are aligned with one another in the installation position of the components 2, 3 shown.
  • the assembly 1 comprises a connecting means 4 designed as a bolt, which consists of a cylindrical portion whose diameter is slightly smaller than the diameter of the openings 14, 15.
  • the connecting means 4 in a mounting direction 11, in the direction of the components. 2 3 with the cylindrical portion in the openings 14, 15 moves.
  • the connecting means 4 also has a head portion 12, which may also be circular, but has a larger diameter than the cylindrical portion. Consequently, the connecting means 4 is in the inserted with the cylindrical portion in the openings 14, 15 with the state of the cylindrical portion radially projecting portion of the head portion 12, a support surface 13, on one of the components 2, 3, in the present embodiment, the first component. 2 , on.
  • a structural material 7. This is a thermally activatable and expandable structural material 7.
  • the structural material 7 is provided on the first component 2 facing support surface 13 of the head part 12.
  • Figure 2 shows a sectional side view of the assembly of Figure 1 after the movement of the connecting means 4 in the mounting direction.
  • the cylindrical portion of the connecting means 4 is provided in the illustrated embodiment in the openings 14, 15 and provides a connection, the first mechanical connection 9, between the components 2, 3 ready.
  • the assembled connecting means 4 prevents at least one displacement of the two components 2, 3 against each other.
  • On the components 2, 3 acting forces act mainly in the region of the openings 14, 15 on the connecting means 4.
  • a small load of the connecting means 4 can also in the region of the head part 12, in particular in the region of the transition from support surface 13 to the lateral surface of the cylindrical Section of the connecting means 4 are detected.
  • this first mechanical connection 9 can also be designed such that the two components 2, 3 are permanently connected to each other.
  • the structural material 7 is provided between the support surface 13 of the head part 12 and the surface of the first component 2. In this way, in particular a direct contact of the connecting means 4 with the surface of the components 2, 3 can be avoided. This can be useful in particular for a seal or prevent, for example, contact corrosion between the components 2, 3 and the connecting means 4.
  • FIG. 3 shows a sectional side view of the assembly 1 from FIG. 1 with an activated and expanded structural material 8, for example, utilizing the process heat of a cathodic immersion furnace to cure the cathodic dip painting of the vehicle body.
  • the expanded structural material 8 provides a cohesive connection 10 between the connecting means 4 and the components 2, 3 and thus a cohesive second connection 10 of the components 2, 3 with each other.
  • the expanded material 8 fills the gaps between the connecting means 4 and the side walls of the components 2, 3 delimiting the openings 14, 15 and between the support surface 13 of the head part 12 and the surface of the first component 2. Due to the expansion of the structural material 8 is also accompanied by a frictional connection with the cohesive second connection 10. The friction between the connected components is increased by the expansion and results in an adhesive force.
  • the structural material 8 thus generates in the present exemplary embodiment a combined non-positive and cohesive second connection 10.
  • the contact surface of the cohesive second connection of the components 2, 3 corresponds at least to the contact surface of the mechanical first connection of the components 2, 3. Both contact surfaces coincide. In addition, it may preferably come to an overlap of the contact surface of the mechanical first connection through the contact surface of the cohesive second connection 10.
  • a suitable, for example, insulating structural material 8 in particular a possibly ne necessary galvanic separation between the connecting means 4 and the components 2, 3 are ensured.
  • an additional insulation layer not shown, between the components 2, 3 or insulation coating of one of the two components 2, 3, complete galvanic separation of the components 2, 3 can be made possible.
  • the mechanical connection provides in the present embodiment, a mounting fixation of the components 2, 3 ready.
  • the position of the component 2, the battery carrier is fixed via the mechanical connection via the connecting means 4 relative to the second component 3, the vehicle body, so that further assembly steps for producing the vehicle can take place.
  • a disassembly of the module can be done, for example, to reposition the first component 2 on the second component 3.
  • the final attachment and fixation of the first component 2, the battery carrier with the second component 3, the body takes place only by the activation and expansion of the structural material 8, whereby the cohesive second connection 10 of the components 2, 3 is provided.
  • a thermal structural material 8 has been selected, the properties of which is set in particular with regard to the activation to the stoving temperature of the paint of the vehicle body.
  • FIG. 4 shows a sectional side view of an alternative of an assembly 1 according to the invention with two essentially cylindrical components 2, 3 to be connected before assembly.
  • no connection means in the form of a separate component is needed.
  • a tapered first connecting member 5 is formed.
  • a corresponding to the first link 5 is formed.
  • a multi-component structural material 16 with a first component 17 and a second component 18 is provided on the first connecting member 5 in circumferential fashion.
  • This mechanical connection is made via the two connecting members 5, 6 depending on the requirement, in particular by means of a frictional connection by wedging or clamping or a positive connection similar to a tongue and groove connection.
  • the multi-component structural member provided on the first connecting member 5 is material 16 is mixed by the second component 18 is pressed by the inner cone of the second connecting portion 6 bounding wall of the second component 3 in the direction of the first component 17.
  • an activation of the structural material 16 takes place, which leads to a second connection, a cohesive connection, of the two components 2, 3 via their connection regions 5, 6.
  • suitable selection of the structural material 17, in particular a positional correction of the components 2, 3 can take place relative to one another. In this case, curing or setting times of the structural material of preferably in about one hour are conceivable.
  • FIG. 5 shows a sectional side view of a further alternative of an assembly 1 according to the invention with two components 2, 3 to be connected and one connection means 4.
  • the components 2, 3 consist of a solid metallic square material and have at their opposite end regions one in each case in the direction of the components 2, 3 tapered inner gap on.
  • a connecting means 4 Between the components 2, 3 is provided as a connecting means 4, a connecting element which has corresponding to the inner columns outer column and provides a mechanical connection 9 between the components 2, 3 via a force or positive connection between the gap areas.
  • a structural material 8 is provided on the outer gaps of the connecting means 4, which is activated in the illustrated embodiment and which provides a cohesive second connection 10 of the components 2, 3 via the connecting means 4.
  • FIG. 6 shows a sectional side view of a further alternative of an assembly 1 according to the invention with two components 2, 3 to be joined.
  • the two hollow cylindrical components 2, 3 have an inner or outer cone as mutually corresponding connecting members 5, 6, through which a mechanical connection 9 between the components 2, 3 can be provided.
  • an activated structural material 8 is provided, which provides a material connection 10 between the components 2, 3.
  • This cohesive connection 10 is used in addition to the connection of the components 2, 3 in the present embodiment, in particular the sealing of the hollow cylindrical components 2, 3, so that the components 2, 3, for example, as operating lines, in particular for supply of fuel, oil, air or coolant for the vehicle can be used.
  • FIG. 7 shows a sectional side view of a further alternative of an assembly 1 according to the invention with two components 2, 3 to be connected.
  • a first connection 9 of mechanical type is provided by means of a dovetail connection.
  • a first connecting element 5 formed as trapezoidal spring or prongs is formed on the first component 2.
  • second connecting member 6 which corresponds to the first connecting member 5, in the form of a trapezoidal shape Groove into which the first link 5 engages.
  • a structural material 8 is provided either on one of the connecting links 5, 6, which in the exemplary embodiment shown is in the activated state and provides a cohesive second connection 10 between the components 2, 3.
  • the two components 2, 3 are of hollow cylindrical design and are used, for example, as pipelines for the coolant circuit of a vehicle.
  • a constant diameter of the pipes is advantageous.
  • the second structural element configured as a straddle tube 3 has a widened connecting member 6, wherein the inner diameter of the connecting member 6 is greater than the outer diameter of the first component 2. The first component 2 is pushed for assembly with a connecting member 5 in the direction of the second component 3 until the connecting member 5 is in the expanded connecting member 6 as in the embodiment shown.
  • a mechanical first connection 9 of a positive type between the components 2, 3 can be provided.
  • an activated structural material 8 is provided, which provides a cohesive second connection 10 between the components 2, 3.
  • This cohesive connection 10 serves in addition to the connection of the components 2, 3 in the present embodiment, in particular the sealing of the hollow cylindrical components 2, 3.
  • the non-activated structural material on the inner wall of the widened connecting member 6 is provided.
  • the unactivated structural material is highly viscous and sticky in this state.
  • a particularly thin band preferably non-adhesive in the non-activated state, can be wound around the connecting member 5 of the first component 2.
  • the first component 2 is pushed for mounting with the connecting member 5 in the direction of the second component 3 until the connecting member 5 is in the expanded connecting member 6 as in the embodiment shown.
  • FIG. 9 shows a sectional side view of a further alternative of an assembly 1 according to the invention with two components 2, 3 to be connected and a connecting element 4.
  • the components 2, 3 have openings, each with an internal thread 20.
  • the connecting means 4 is equipped with a corresponding to the internal threads 20 external thread 19.
  • the external thread 19 of the connecting means 4 is brought into engagement with the internal threads 20 of the components 2, 3 by the connecting means 4 being rotated relative to the components 2, 3.
  • a structural material 8 is provided on the external thread 20, which is in the shown embodiment in the activated state.
  • the structural material 8 comes in mechanical connection with the internal thread 20 of the components 2, 3 in contact and after activation, for example by the influence of heat when using a thermally activatable structure material 8, a cohesive connection 10 both between the connecting means 4 and the components 2, 3 and thus between the components 2, 3 via the connecting means 4 ready.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un module (1) fait de composants (2, 3) assemblés dans la construction automobile ou la carrosserie, les composants (2, 3) étant reliés par des éléments de liaison (4, 5, 6). Une première liaison (9) entre les composants (2, 3) est réalisée par un procédé de liaison mécanique et une deuxième liaison (10) des composants (2, 3) est réalisée par un procédé d'assemblage par liaison de matière.
PCT/EP2009/065987 2009-03-17 2009-11-27 Module composé de composants reliés WO2010105708A1 (fr)

Applications Claiming Priority (2)

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DE102009013200.7 2009-03-17
DE102009013200A DE102009013200A1 (de) 2009-03-17 2009-03-17 Baugruppe aus verbundenen Bauelementen

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WO2010105708A1 true WO2010105708A1 (fr) 2010-09-23

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191455A (zh) * 2016-02-05 2017-09-22 大众汽车有限公司 带发泡芯材缓冲器的用于接合至少两个接合件的连接元件
CN111043120A (zh) * 2019-12-30 2020-04-21 西北工业大学 一种耐高温螺栓胶粘防松施胶粘结方法
US12000329B2 (en) 2018-12-17 2024-06-04 Aston Martin Lagonda Limited Assemblies for engines

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013207580A1 (de) * 2013-04-25 2014-10-30 Bayerische Motoren Werke Aktiengesellschaft Bauteilsystem eines Fahrzeugs
DE102014010664A1 (de) * 2014-07-18 2016-01-21 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Kraftfahrzeugkarosserie und Fügeverfahren für Karosseriekomponenten
DE102014218193A1 (de) 2014-09-11 2016-03-17 Volkswagen Aktiengesellschaft Expandierbares Verbindungselement zum Fügen von mindestens zwei Fügeteilen
DE102015208671A1 (de) 2015-05-11 2016-11-17 Volkswagen Aktiengesellschaft Bauteil-Verbindungsanordnung
DE102016118422A1 (de) 2016-09-29 2018-03-29 Technische Universität Braunschweig Verfahren zum Fügen eines ersten Bauteils und eines zweiten Bauteils
DE102019113349A1 (de) * 2019-05-20 2020-11-26 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum dauerhaften Verbinden von Karosseriebauteilen, Karosserieanordnung eines Kraftfahrzeuges und Kraftfahrzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210801U1 (de) * 2002-05-21 2002-10-24 Holler Wilhelm F Verbindungselement für eine dichte und/oder klebende Verbindung
DE10323169A1 (de) * 2003-05-22 2004-12-09 Ina-Schaeffler Kg Vorrichtung zum Verbinden von Maschinenteilen
WO2006020745A1 (fr) * 2004-08-11 2006-02-23 Syracuse Castings Sales Corporation Raccords sans soudure pour elements structuraux
DE102005044462A1 (de) * 2005-09-16 2007-03-22 Fritz Egger Gmbh & Co. Verbindung zwischen Fügeflächen von zwei Bauteilen
DE102006041368A1 (de) * 2006-08-28 2008-03-27 Nolte, Burkhard, Dipl.-Designer Montageelement zur Befestigung eines Hakenelementes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936409A (en) 1989-08-14 1990-06-26 Nix Charles D Battery hold down device
DE19800035A1 (de) * 1998-01-02 1999-07-08 Volkswagen Ag Verfahren zum Fügen von mindestens zwei Fügepartnern
US6486256B1 (en) * 1998-10-13 2002-11-26 3M Innovative Properties Company Composition of epoxy resin, chain extender and polymeric toughener with separate base catalyst
DE10319442B4 (de) * 2003-04-30 2006-10-19 Daimlerchrysler Ag Baugruppe, entsprechendes Rahmenmodul und entsprechende Rahmenstruktur
SE529956C2 (sv) * 2005-07-12 2008-01-15 Medux Ab Sprejanordning, metod för sprejning samt sätt för tillverkning av anordning
DE102006027494A1 (de) * 2006-06-14 2007-12-20 Henkel Kgaa Welle mit fixiertem Bauteil
KR20100074144A (ko) 2007-09-19 2010-07-01 헨켈 아게 운트 코. 카게아아 고도 완화 팽창가능 재료 및 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20210801U1 (de) * 2002-05-21 2002-10-24 Holler Wilhelm F Verbindungselement für eine dichte und/oder klebende Verbindung
DE10323169A1 (de) * 2003-05-22 2004-12-09 Ina-Schaeffler Kg Vorrichtung zum Verbinden von Maschinenteilen
WO2006020745A1 (fr) * 2004-08-11 2006-02-23 Syracuse Castings Sales Corporation Raccords sans soudure pour elements structuraux
DE102005044462A1 (de) * 2005-09-16 2007-03-22 Fritz Egger Gmbh & Co. Verbindung zwischen Fügeflächen von zwei Bauteilen
DE102006041368A1 (de) * 2006-08-28 2008-03-27 Nolte, Burkhard, Dipl.-Designer Montageelement zur Befestigung eines Hakenelementes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Von Muscheln, Handwerkern und Flugzeugen: SikaPower(R)-415 P1", SIKA JOURNAL, vol. 2, 7 October 2008 (2008-10-07), Bad Urach, pages 1 - 6, XP002566725, Retrieved from the Internet <URL:http://www.sika-bau.de/sikajournal_k_d_bau_02_2008.pdf> [retrieved on 20100302] *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191455A (zh) * 2016-02-05 2017-09-22 大众汽车有限公司 带发泡芯材缓冲器的用于接合至少两个接合件的连接元件
US12000329B2 (en) 2018-12-17 2024-06-04 Aston Martin Lagonda Limited Assemblies for engines
CN111043120A (zh) * 2019-12-30 2020-04-21 西北工业大学 一种耐高温螺栓胶粘防松施胶粘结方法

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