WO2001059311A1 - Verfahren zum verbinden von mehrschichtplatten - Google Patents
Verfahren zum verbinden von mehrschichtplatten Download PDFInfo
- Publication number
- WO2001059311A1 WO2001059311A1 PCT/EP2001/001191 EP0101191W WO0159311A1 WO 2001059311 A1 WO2001059311 A1 WO 2001059311A1 EP 0101191 W EP0101191 W EP 0101191W WO 0159311 A1 WO0159311 A1 WO 0159311A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- core layer
- multilayer
- connection according
- plate
- cover
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract description 10
- 239000012792 core layer Substances 0.000 abstract description 38
- 238000010276 construction Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000010410 layer Substances 0.000 abstract description 7
- 238000004026 adhesive bonding Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 57
- 230000001070 adhesive effect Effects 0.000 description 57
- 210000001503 joint Anatomy 0.000 description 16
- 239000006260 foam Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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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
- 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
-
- 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
-
- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
-
- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
-
- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
- B29C66/12441—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being a single wall
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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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
- B29C66/12443—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue having the tongue substantially in the middle
-
- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
-
- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1282—Stepped joint cross-sections comprising at least one overlap joint-segment
- B29C66/12821—Stepped joint cross-sections comprising at least one overlap joint-segment comprising at least two overlap joint-segments
-
- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
- B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
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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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/128—Stepped joint cross-sections
- B29C66/1284—Stepped joint cross-sections comprising at least one butt joint-segment
- B29C66/12841—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments
- B29C66/12842—Stepped joint cross-sections comprising at least one butt joint-segment comprising at least two butt joint-segments comprising at least three butt joint-segments
-
- 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
- B29C66/14—Particular design of joint configurations particular design of the joint cross-sections the joint having the same thickness as the thickness of 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
- B29C66/40—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
-
- 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
- B29C66/434—Joining substantially flat articles for forming corner connections, fork connections or cross connections
- B29C66/4342—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces
- B29C66/43421—Joining substantially flat articles for forming corner connections, e.g. for making V-shaped pieces with a right angle, e.g. for making L-shaped pieces
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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
- B29C66/434—Joining substantially flat articles for forming corner connections, fork connections or cross connections
- B29C66/4344—Joining substantially flat articles for forming fork connections, e.g. for making Y-shaped pieces
- B29C66/43441—Joining substantially flat articles for forming fork connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces, H-shaped pieces
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/026—Connections by glue bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/046—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with flat self-supporting panels; Fixed connections between panels
-
- 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
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
-
- 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
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
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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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72327—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
- B29C66/72329—Wood
Definitions
- the invention relates to a method for connecting multilayer boards that meet with edges and in which at least one core layer that is flexible under pressure is covered on both sides by pressure-resistant cover boards.
- the invention relates to a connection of multi-layer plates abutting one another with edges, which consist of at least one core layer which yields to pressure and two cover plates which cover the core layer on both sides and which are resistant to pressure.
- connections are preferably used in furniture construction or in the manufacture of lightweight structures, for example in body construction.
- lightweight structures for example in body construction.
- motorhomes or caravans are to be manufactured.
- these constructions should be light, if possible also heat-insulating, in particular, however, stable and resistant to use.
- corner connections in particular have become known, which are used in the construction of caravans and caravans.
- Such profiles therefore often consist of plug connections, which have the disadvantage that the plates guided in them can perform movements. This will loosen the plug connections over time so that they are no longer moisture and heat tight.
- corner connections make the overall construction considerably more expensive and increase its weight.
- the object of the present invention is therefore to improve the method of the type mentioned in the introduction in such a way that a torsionally rigid connection of the plates to be connected to one another is achieved.
- This object is achieved in that an adhesive seam is produced with which the core layer of a first multilayer plate is connected to a second multilayer plate and with which cover plates delimiting the core layer are kept at a predetermined distance from the core layer.
- the multilayer boards are permanently connected to each other in a stable and torsion-resistant manner.
- the spatial structures created with the help of this technology for example furniture constructions or boxes for caravans, caravans or caravan trailers, are given a minimal weight because special corner connectors are not used.
- the connection is absolutely watertight and creates a self-supporting structure that represents a stable unit.
- the individual components of this construction i.e. the multi-layer panels are connected to each other elastically, but without movements of the individual parts against each other could arise. This prevents moisture-conducting joints and creates a construction that is absolutely maintenance-free.
- corner connectors When connecting the type mentioned in the introduction, complex and expensive corner connectors are also used, which are manufactured with great effort and are therefore expensive.
- the corner connectors also have the disadvantage that they can only be used for certain panel thicknesses. In order to be able to process plates, some of which have different thicknesses, a correspondingly large number of connectors must be available. This makes expensive warehousing necessary. If the corner connectors are used improperly, there is a fear that a very high pressure will be applied to the edges of the panels to be joined, which will result in the panels being pressed together in the area of the corner connectors, so that they are no longer windproof and moistureproof in the protrude corresponding guides of the connecting elements. In addition, there is no connection in the area of the core layer, so that only a low strength is achieved with composite panels.
- Another object of the present invention is therefore to improve the connection of the type mentioned in the introduction in such a way that the multilayer boards are connected to one another in a shape-retaining manner.
- This The object is achieved according to the invention in that the multilayer plates are connected to one another by an adhesive seam on which the sealing plates are supported at a distance of the thickness specified by the core layer.
- This double function of the adhesive seam namely on the one hand to bring about a connection between the multilayer panels to be connected and on the other hand to form a spacing gauge which prevents the multilayer panels from being compressed, creates a watertight and air-tight connection of the panels.
- the dimensional accuracy of the edges to be joined together leads to the creation of a high precision corner connection which can be worked well, so that a shapely and very durable structure is created by machining the corners.
- the core layer of the first multilayer plate is glued to the core layer of the second core layer plate.
- the two multilayer boards to be connected maintain the desired dimensional stability, so that they not only have the desired external appearance, but also represent a stable and dimensionally stable connection. Even an external pressure to be applied to the plates cannot impair the dimensional accuracy of the plates. The desired pressure can therefore be applied to the plates.
- the core layer of the first multilayer plate is bonded to at least one cover plate of the second multilayer plate.
- large-area adhesive bonds can be made, which ensure high stability. Even in the case of movable constructions, which are often subjected to considerable loads, especially when cornering and on poor paths, the connections remain dimensionally stable and tight against moisture and wind.
- the core layer of the first multilayer plate is glued to the inner sides of the two cover plates of the second multilayer plate facing the core layer.
- this connection is comparatively cheap and very aging-resistant compared to the known corner connectors.
- At least one cover plate of the first multilayer plate is joined to the corresponding cover plate of the second multilayer plate, which is filled with adhesive, in the area of the adhesive seam.
- the adhesive also provides an elastic connection between the two cover plates to be connected to one another, which is able to take considerable loads into account.
- the core layer is provided with a recess which receives the adhesive.
- This recess enlarges the areas on which the adhesive sticks.
- such recesses also enlarge the areas on which the cover plates can be supported, so that they cannot deform in relation to one another under the influence of forces occurring at right angles to the plate surface. Rather, the multilayer board retains its shape even when relatively large forces are applied.
- the heat-insulating and stabilizing core layer is not compressed, so that it maintains its favorable insulation factor.
- At least one of the two interconnected multilayer panels is provided with rounded edges in the region of the adhesive seam.
- This possibility of rounding off the edges emphasizes the construction according to the invention compared to all previously known constructions, since even after rounding off the edges, sufficiently large areas remain on which the opposing cover plates can be supported. As a result, the construction resulting from the connection of the multilayer panels maintains the desired shape and strength against wind and seeping moisture.
- the adhesive seam in the case of a connection of multilayer plates abutting one another with edges, the adhesive seam lies between the core layer of a first multilayer plate and an inside of at least one of the cover plates facing the core layer. This shows the support function of the adhesive seam particularly clearly. It reinforces the multilayer board at its most sensitive point, where the cover plates deform when applied with suitable pressure in the direction of the core layer and thereby impair its dimensional accuracy. Such a deformation of the cover plates is excluded by the supporting effect of the adhesive seam.
- the adhesive seam projects through a butt joint of mutually adjacent cover plates onto an outer surface of the cover plate facing away from the core layer and is glued to it there.
- This enables the cover plates to be guided on both sides, on the inside thereof facing the core layer and on the outside running parallel to it. As a result, the cover plates are guided securely without being able to escape elastic deformation.
- the butt joint extending in the longitudinal direction over the length of a plate is designed as a straight line.
- the butt joint can be produced mechanically relatively cheaply and also has the necessary strength.
- the butt joint runs in the form of a zigzag line.
- the production of such a butt joint is considerably more expensive than the straight butt joint.
- the butt joint which is designed as a zigzag, enables even greater forces to be transmitted than when using a straight joint.
- the recess has a rectangular cross section. This considerably simplifies the production of the joint. The forces that can be transferred from the bonded seam in this joint are sufficient
- the recess has a trapezoidal cross section. This can be produced cheaply and will be used in particular when the forces occur in a certain direction with a decreasing tendency, so that a sufficiently good bond occurs even with small amounts of the adhesive used.
- the cover plates to be connected abut one another in the region of the core layers to be connected. This creates an adhesive seam that runs in one plane and is therefore particularly quick and cheap to produce.
- the cover plates are only supported on a relatively small area.
- at least one of the multilayer panels to be connected protrudes with one of its cover panels beyond the area of the core layers to be joined together. As a result, the adhesive seam extends to the protruding part of the cover plate and the core layers to be connected to one another. This large adhesive seam is suitable to meet high durability requirements.
- the core layer is formed from a foam.
- This foam fulfills high requirements for heat and sound insulation.
- the foam is not very resistant to forces applied perpendicular to the surface of the panel. For this reason, the adhesive seam designed as a support has proven itself particularly in the case of a core layer consisting of foam.
- FIG. 1 shows a longitudinal section through a connection point of two multilayer plates aligned in the vertical direction
- Figure 2 a longitudinal section through a connection of two mutually perpendicular
- Multi-layer panels Figure: a longitudinal section through another connection of a extending in a vertical direction and a curved multi-layer panel,
- Figure 5 a plan view of a side surface in
- FIG. 6 another plan view in direction A in FIG. 1
- FIG. 7 a longitudinal section through a connection point of two multi-layer panels, one of which the one side with its own
- Cover plate protrudes.
- a connection (1) essentially consists of a first multilayer plate (2) and a second multilayer plate (3), which are connected to one another via an adhesive seam (4).
- the adhesive seam (4) runs essentially perpendicular to a plane spanned by the multilayer panels (2, 3). It has partial surfaces (5, 6) which extend in the plane of the multilayer plates (2, 3) and are connected to a supporting part (7) which extends transversely to the surface of the multilayer plates (2, 3).
- the multilayer plates (2, 3) essentially consist of a core layer (8) which is flexible under pressure and which are covered on both sides by pressure-resistant cover plates (9, 10).
- the core layer (8) is designed, for example, as a closed-pore hard foam which gives the multilayer board (2, 3) a high thermal insulation value and great strength.
- the cover plates (9, 10) are made, for example, of polyvinyl chloride (PVC), aluminum or a hard laminate, e.g. made of wood.
- the partial areas (5, 6) extend on one of the core layers are firmly glued to it.
- a partial surface (5) can extend along a support part (12) which projects beyond the support part (7) and is provided on the cover plate (10) of one of the two multilayer plates (3) to be connected, while the partial surface (6) a support part (13) is attached, which is provided on the cover plate (9) of the first multilayer plate (2) to be connected to the second multilayer plate (3).
- the partial areas (5, 6) lie on the adhesive seam (4) over a large area on the inner surfaces (11) of the cover plates (9, 10), so that the entire adhesive seam (4) forms a firm connection between the two multilayer plates (2, 3) represents the high demands on watertightness and flexibility.
- the support part (7) of the adhesive seam (4) has a cross-section which is large enough to support the two cover plates (9, 10) with respect to shape in such a way that, even when considerable pressure is exerted, they act on the cover plates (9, 10) is applied, do not deform them in such a way that they press the core layer (8) together and thus impair its thermal insulation value and strength. Rather, the multilayer panels (2, 3) retain their original cross-section in the area of the adhesive seam (4).
- the cover plates (9, 10) of the multilayer plates (2, 3) to be connected to one another generally lie directly against one another with their joints (14, 15). However, it is also possible to provide a distance (16) between the joints (14, 15), which is provided for receiving the adhesive. In this case, the excess adhesive applied to the partial surfaces (5, 6) squeezes the spacing (16) and leads there to a bond between the joints (14, 15).
- the adhesive it is also possible for the adhesive to emerge in the region of the distance (16) in the direction of an outer surface (17) of the cover plates (9, 10) running parallel to the inner surface.
- the outer surface (17) is included in the adhesive seam (4), so that particularly careful gluing takes place in the area of the joints (14, 15).
- glue points (14, 15) can be sanded and then reworked with a spatula and / or with a paint.
- joints (19, 20) of the cover plates (9, 10) can also be provided in the area of the support part (7).
- a cross-section of the support part (7) appears to be of particular importance, which is large enough to ensure that the cover plates (9, 10) can be supported against one another sufficiently securely in the region of the joints (19, 20).
- a distance (21) can be provided between the joints (19, 20), through which the adhesive forming the adhesive seam can pass to the respective outer surface (17) of the cover plates (9, 10).
- the two multilayer panels (2, 3) are provided at their ends (22, 23) to be glued together with a recess (24) into which the adhesive provided to form the adhesive seam is filled.
- This recess (24) must be large enough so that the adhesive hardening in the recess (24) can form the support part (7).
- the recess (24) can also have a design which is matched to the core layer (8) and is suitable for introducing the forces occurring in the support part (7) into the core layer (8) over the largest possible area.
- the recess (24) can have a rectangular cross section (25) or a triangular cross section (26) (FIG. 2), depending on the production.
- a base line (27) of the triangular cross section (26) is provided with a wide base (28) so that the cover plates (9, 10) can be mutually supported in the area of this base (28).
- the base (28) Opposite the base (28) is a tip (29) of the triangular cross section (26), to which two triangular sides (30, 31) extend. These distribute the forces to be transmitted from the support parts (7) over a relatively large area.
- the support part (7) with a triangular cross section (26) in such a way that the adhesive layer is thickest in the region of the higher load on this support part (7).
- a corner connection (32) to be expected that considerable forces are exerted on an intermediate floor (33) or a wall which is designed as a multilayer board (2) by objects, not shown, which are set up or introduced onto one of the cover boards (9) , These forces must be introduced into a wall (34), which is formed by a multilayer plate (3) and extends in a vertical plane.
- support parts (7) of adhesive seams (4) are produced in the area of a part (35) of the intermediate floor (33) or wall protruding into the wall (34), the adhesive seam (4) of which has a triangular cross section (26) has the thickest part at an end (36) projecting into the vertical wall (34).
- this type of adhesive seam is also inexpensive to manufacture. If bending moments are therefore introduced into the intermediate floor (33), these are taken up by the thickest end of the adhesive seam (4) and introduced into the vertical wall (34).
- the connection has the decisive advantage, among other things, that it can be subjected to processing even after it has been created.
- corners (37) can be rounded off after the adhesive has hardened.
- This rounding (37) only has to take into account that the abutment (7) is not impaired in its ability to absorb occurring pressure forces.
- the connection is relieved of pressure before the rounding (37) of a corner is carried out. In this state, the connection is so largely stable against deformation that the forces occurring in the entire area of the support part (7) can be transmitted to the core layer (8) and the cover plates (9, 10).
- a rounded connection of two multilayer plates (2, 3) arranged in mutually perpendicular planes can also be made using a curved multilayer plate (38) (FIG. 4).
- This"? curved multilayer board (38) has ends (39, 40) which are arranged in planes which are perpendicular to one another. In this way, one of the two ends (39) in a horizontally extending multilayer board (41) and the other end (40) in a vertically extending Open the multilayer board (42).
- the ends (39, 40) are connected with adhesive seams (4), each of which consists of a support part (7) and two partial surfaces (5, 6). With the aid of such curved multilayer boards (38), a large number of corner designs are possible.
- the distance (16, Fig. 5)) can be guided along an outer surface (17) in various ways.
- this distance (16) can extend in the form of a straight line (43) through an outer surface (17).
- the gluing points (18) to be connected with the glue passing through the spacing (16) are considerably larger than when the gluing point (18) is straight.
- the parts of the cover plates (9, 10) to be connected by the adhesive are also better arrested. This makes the connection particularly stable against deformation.
- connection (1) the multilayer plates (2, 3) are first cut to the desired size. Subsequently - for example with a drawing iron - the recess (24) is produced with a cross section that is determined to be particularly favorable for the respective application. In the case of a connection (1) between two multilayer plates (2, 3) running in the vertical direction, the production of a recess (24) with a rectangular cross section (25) will generally suffice.
- connection (1) should also be in the area of the partial areas
- the multilayer plate (2) to be connected to the multilayer plate (3) is processed in the region of the carrier part (12) projecting beyond the multilayer plate (2) in such a way that the » (10) from the multilayer plate (2) and beyond from the core layer (8) a gap (5) receiving the gap is lifted.
- the cover plate is shortened so that it forms a distance (16) with the carrier part (12) of the multilayer plate (3), through which part of the adhesive applied to produce the partial surface (5) forms on the outer surface (17). can press through.
- a similar procedure is used to prepare the adhesive seam (4) with the cover plate (9) of the multilayer plates (2, 3), with the only difference that the cover plate (9) of the multilayer plate (2) via the recess (24) in the direction protrudes onto the multilayer board (3).
- the cover plate (9) of the multilayer plate (3) and at the same time a part of the core layer plate (4) that is required to hold the required adhesive is lifted off.
- an adhesive seam (7) with a cover plate (9) projecting on one side can also be produced.
- the adhesive is then introduced into the recess (24) and applied to the preparatory partial surfaces (5, 6) of the multilayer panels (2, 3).
- a two-component adhesive for example an epoxy resin, is preferably used, which is thickened to a pasty mass with the addition of fillers. This mass hardens and connects the elements firmly and permanently.
- the surfaces to be bonded are expediently soaked with non-thickened resin before the adhesive is applied. These soaked areas are a good basis for absorbing the thickened mass.
- the multilayer panels (2, 3) to be joined are joined together in such a way that the surfaces prepared in each case act on one another. Subsequently, a pressure required for gluing is exerted on the connection point produced in this way, for example by clamping in a planing bench, screw clamp or with the help of Spanish winches. This is to be understood as a rope spanning the components, in which a pull is generated with the aid of a toggle, which pressurizes the spanned components.
- the adhesive points have a strength suitable for further processing. You can now a further processing are subjected, for example, from grinding of edges that are rounded in this way.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001230242A AU2001230242A1 (en) | 2000-02-09 | 2001-02-05 | Method for joining multi-layered sheets |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10005737.3 | 2000-02-09 | ||
DE10005737A DE10005737C2 (de) | 2000-02-09 | 2000-02-09 | Verfahren zum Verbinden von Mehrschichtplatten und Verbindung von mit Kanten aufeinanderstoßenden Mehrschichtplatten |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001059311A1 true WO2001059311A1 (de) | 2001-08-16 |
Family
ID=7630357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/001191 WO2001059311A1 (de) | 2000-02-09 | 2001-02-05 | Verfahren zum verbinden von mehrschichtplatten |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001230242A1 (de) |
DE (1) | DE10005737C2 (de) |
WO (1) | WO2001059311A1 (de) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1017736A3 (nl) * | 2007-08-23 | 2009-05-05 | Callens Vincent Albert Georges | Verbeterde inrichting voor het transporteren van dieren. |
WO2009125291A2 (en) * | 2008-04-11 | 2009-10-15 | Innovida Factories, Ltd. | Sandwich panel with closed edge and methods of fabricating |
FR2944840A1 (fr) * | 2009-04-23 | 2010-10-29 | Trigano Vdl | Assemblage sur chant de deux panneaux |
EP2330022A1 (de) * | 2009-12-01 | 2011-06-08 | Kerex s.r.o. | Doppelwandiger Wandabschnitt sowie Fahrzeugaufbau oder Container mit einem derartigen Wandabschnitt |
GB2476808A (en) * | 2010-01-08 | 2011-07-13 | Creative Graphics Internat Ltd | A Wall Panel for a Caravan and a Method of Manufacture Thereof |
US8733033B2 (en) | 2008-06-27 | 2014-05-27 | Millport Associates, SA | Sandwich panel ground anchor and ground preparation for sandwich panel structures |
US8782991B2 (en) | 2008-07-10 | 2014-07-22 | Millport Associates S.A. | Building roof structure having a round corner |
US8875475B2 (en) | 2013-03-14 | 2014-11-04 | Millport Associates S.A. | Multiple panel beams and methods |
US20150366088A1 (en) * | 2014-06-11 | 2015-12-17 | Compal Electronics, Inc. | Composite plate structure and manufacturing method thereof |
CN110756402A (zh) * | 2019-10-16 | 2020-02-07 | 库卡工业自动化(昆山)有限公司 | 洗碗机内胆自动擦胶装置、涂擦胶系统以及涂擦胶方法 |
EP3988430A1 (de) * | 2020-10-20 | 2022-04-27 | GMP Investments Holdings Limited | Tragstruktur für den kraftfahrzeugbau, verfahren und platte zu ihrer realisierung |
CN117989921A (zh) * | 2024-04-03 | 2024-05-07 | 四川爱思达航天科技有限公司 | 一种内外压差异化承载易碎盖 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20016117U1 (de) * | 2000-09-16 | 2000-12-21 | AluTeam Fahrzeugtechnik GmbH, 56751 Polch | Paneelwandplatte für Fahrzeuge |
DE20310445U1 (de) | 2003-07-08 | 2003-09-18 | Ross Design GmbH, 77694 Kehl | Wandsystem für Fahrzeugchassis |
DE102006040800B4 (de) * | 2006-08-31 | 2013-07-11 | Kunststoffverarbeitung Sube | Verfahren zum Verbinden einer Grundplatte mit einem Stegteil sowie Verbindung einer Grundplatte mit einem Stegteil |
DE102007041282B4 (de) * | 2007-08-31 | 2009-05-07 | Airbus Deutschland Gmbh | Sandwichbauteilanordnung mit einem L-förmigen oder T-förmigen Element und Verfahren zur Herstellung derselben |
DE102017001587B4 (de) | 2017-02-17 | 2021-08-12 | Ima Schelling Deutschland Gmbh | Verfahren zur Herstellung eines gewinkelten Werkstücks |
EP4091919B1 (de) * | 2021-05-21 | 2024-09-25 | Sommer GmbH | Gewichtsoptimierter kofferaufbau für nutzfahrzeuge sowie verfahren zu seiner herstellung |
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GB2220724A (en) * | 1988-06-23 | 1990-01-17 | John R Hulls | Composite panel with integral edge structure |
US5472290A (en) * | 1993-06-02 | 1995-12-05 | Altamont, Inc. | Joint with tapered edges |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1017736A3 (nl) * | 2007-08-23 | 2009-05-05 | Callens Vincent Albert Georges | Verbeterde inrichting voor het transporteren van dieren. |
WO2009125291A2 (en) * | 2008-04-11 | 2009-10-15 | Innovida Factories, Ltd. | Sandwich panel with closed edge and methods of fabricating |
WO2009125291A3 (en) * | 2008-04-11 | 2010-09-16 | Innovida Factories, Ltd. | Sandwich panel with closed edge and methods of fabricating |
US8733033B2 (en) | 2008-06-27 | 2014-05-27 | Millport Associates, SA | Sandwich panel ground anchor and ground preparation for sandwich panel structures |
US8782991B2 (en) | 2008-07-10 | 2014-07-22 | Millport Associates S.A. | Building roof structure having a round corner |
FR2944840A1 (fr) * | 2009-04-23 | 2010-10-29 | Trigano Vdl | Assemblage sur chant de deux panneaux |
EP2330022A1 (de) * | 2009-12-01 | 2011-06-08 | Kerex s.r.o. | Doppelwandiger Wandabschnitt sowie Fahrzeugaufbau oder Container mit einem derartigen Wandabschnitt |
GB2476808B (en) * | 2010-01-08 | 2013-12-25 | Creative Graphics Internat Ltd | A wall panel for a caravan and a method of manufacture thereof |
GB2476808A (en) * | 2010-01-08 | 2011-07-13 | Creative Graphics Internat Ltd | A Wall Panel for a Caravan and a Method of Manufacture Thereof |
US8875475B2 (en) | 2013-03-14 | 2014-11-04 | Millport Associates S.A. | Multiple panel beams and methods |
US20150366088A1 (en) * | 2014-06-11 | 2015-12-17 | Compal Electronics, Inc. | Composite plate structure and manufacturing method thereof |
US11478966B2 (en) * | 2014-06-11 | 2022-10-25 | Compal Electronics, Inc. | Composite plate structure and manufacturing method thereof |
CN110756402A (zh) * | 2019-10-16 | 2020-02-07 | 库卡工业自动化(昆山)有限公司 | 洗碗机内胆自动擦胶装置、涂擦胶系统以及涂擦胶方法 |
CN110756402B (zh) * | 2019-10-16 | 2021-01-26 | 库卡工业自动化(昆山)有限公司 | 洗碗机内胆自动擦胶装置、涂擦胶系统以及涂擦胶方法 |
EP3988430A1 (de) * | 2020-10-20 | 2022-04-27 | GMP Investments Holdings Limited | Tragstruktur für den kraftfahrzeugbau, verfahren und platte zu ihrer realisierung |
CN117989921A (zh) * | 2024-04-03 | 2024-05-07 | 四川爱思达航天科技有限公司 | 一种内外压差异化承载易碎盖 |
Also Published As
Publication number | Publication date |
---|---|
DE10005737A1 (de) | 2001-08-23 |
DE10005737C2 (de) | 2002-03-14 |
AU2001230242A1 (en) | 2001-08-20 |
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