DE1479811A1 - Verfahren zum Verbinden von Sandwich-Elementen,insbesondere im Karosserie-Bau,und Sandwich-Element zur Durchfuehrung des Verfahrens - Google Patents
Verfahren zum Verbinden von Sandwich-Elementen,insbesondere im Karosserie-Bau,und Sandwich-Element zur Durchfuehrung des VerfahrensInfo
- Publication number
- DE1479811A1 DE1479811A1 DE19651479811 DE1479811A DE1479811A1 DE 1479811 A1 DE1479811 A1 DE 1479811A1 DE 19651479811 DE19651479811 DE 19651479811 DE 1479811 A DE1479811 A DE 1479811A DE 1479811 A1 DE1479811 A1 DE 1479811A1
- Authority
- DE
- Germany
- Prior art keywords
- elements
- sandwich
- bodywork
- sack
- carrying
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 17
- 239000011162 core material Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 229940126214 compound 3 Drugs 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Classifications
-
- 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
- B29C66/721—Fibre-reinforced materials
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1223—Joining preformed parts which have previously been filled with foam
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1228—Joining preformed parts by the expanding material
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/128—Internally reinforcing constructional elements, e.g. beams
-
- 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
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
- B29C65/5014—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being fibre-reinforced
-
- 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
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces 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
- 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
- B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
- B29C65/5064—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped
- B29C65/5071—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like of particular form, e.g. being C-shaped, T-shaped and being composed by one single element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
-
- 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
-
- 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
- B29C66/49—Internally supporting the, e.g. tubular, article during joining
- B29C66/494—Internally supporting the, e.g. tubular, article during joining using an inflatable core
-
- 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
- B29C66/721—Fibre-reinforced materials
- B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
-
- 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
-
- 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
- B29C66/727—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 porous, e.g. foam
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
- E04B1/6154—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by friction-grip
-
- 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
- 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
- F16B5/0056—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels or the interlocking key perpendicular to the main plane
- F16B5/0076—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels or the interlocking key perpendicular to the main plane and using expanding clamps
-
- 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Description
- "Verfahren zum Verbinden von Sandwich-Elementen, insbesondere im Karosserie-Bau, und Sandwich-Element zur Durchführung des Verfahrens' Die Erfindung betrifft ein Verfahren zum Verbinden von Sandwich-Elementen sowie aW ein zur Durchführung des Verfahrens geeignetes Sandwich-Element. Das erfindungsgemäße Verfahren und die zur Durchführung desselben Verwendung findenden Elemente eignen sich vor allem zur Anwendung bei der Konstruktion und Herstellung von auf Sandwich-Elementen basierenden Karosserien. In diesem Anwendungsfall besteht das Problem vor allem in der einfachen und haltbaren Zusammenfügung der Elemente. Die Aufgabe der Erfindung geht demgemäß in erster Linie dahin, auf einfachem Weg eine verläßlich haltbare Verbindung zwischen den einzelnen Sandwich-Elementen zu schaffen. Weiterhin sollen erfindungsgemäß Ansätze gebildet werden, die in der fertigen Konstruktion, also z. B. einer Karosserie, das Tragwerk bilden. Erfindungsgemäß wird dies dadurch erreicht, daß ein mit einer mit Polyester angefeuchteten Glasmatte umwickeltes Schlauch-oder sackförmiges Gebilde zwischen den zu verbindenden Elementen angebracht und zur Herstellung einer flächenmäßigen Berührung zwischen der Glasmatte und den Elementen aufgeweitet wird. Erfindungsgemäß werden die Elemente zusammengeschoben und unter Druck gesetzt, wobei in das schlauch- oder sackförmige Gebilde Luft unter gewissem Druck eingedrückt wird. Nach erfolgter Aushärtung des Polyesters wird die schlauch-bzw. sackförmige Umhüllung entfernt und der so gebildete Hohlraum mit aufgeschäumtem Kunststoff ausgefüllt. Um eine einwandfrei haltbare und gute Verbindung zwischen der Glasmatte und den Elementen zu gewährleisten, sind die erfindungsgemäßen Sandwich-Elemente derart an ihren Ansatzkanten ausgespart, daß das Kernmaterial in einem Abstand von den Ansatzkanten der Elemente endet. Ein wesentlicher zu der einfachen Durchführung der Arbeits-
vorgänge hinzukommender Vorteil des erfindungsgemäßen Verfahrens besteht darin, daß die in den aus Glasfasern bestehenden Kanälen erstarrende Masse so ausreichend dimens.i:@@iez-+ werden kann, daß in der fertigen Konstruktion ein Tran:@.r.: .,;n ii.)he":q Belastungsver- mögen gebildet wird. - In Fig. 7 'ist ein Schnitt durch eine fertige Wand gezeigt, die unter Einsatz von Sandwich-Elementen gebildet ist, die in der erfindungsgemäßen Art und Weise gestaltet und nach dem erfindungsgemäßen Verfahren miteinander in Verbund gebracht worden sind. Die in den Ansätzen gebildeten Kanäle aus Glasfaser stellen das Tragwerk der Konstruktion dar und verleihen daher der gesamten Konstruktion eine erhebliche Stabilität.
Claims (1)
- Patentansprüchen Verfahren zum Verbinden von Sandwich-Elementen,, insbesondere im Karosseriebau, dadurch gekennzeichnet, daß ein mit einer mit Polyester angefeuchteten Glasmatte umwickeltes schlauch-oder sackförmiges Gebilde zwischen den zu verbindenden Elementen angebracht und zur Herstellung einer flächenmäßigen Verbindung zwischen der Glasmatte und den Elementen entsprechend aufgeweitet wird. 2.) Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Elemente zusammengeschoben und unter Druck gesetzt werden, wobei das schlauch- oder sackförmige Gebilde mit unter einem gewissen wünschenswerten Druck stehender Luft gefüllt wird. 3.) Verfahren nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß das schlauch- oder sackförmige Gebilde nach Aushärten des Polyesters entfernt und der entstandene Kanal mit einem aufgeschäumten Kunststoff verfüllt wird. 4.) Sandwich-Element zur Durchführung des Verfahrens nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß das Kernmaterial in einigem Abstand von den Ansatzkanten der Elemente endet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO15710165 | 1965-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1479811A1 true DE1479811A1 (de) | 1969-04-30 |
Family
ID=19909135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651479811 Pending DE1479811A1 (de) | 1965-03-08 | 1965-08-25 | Verfahren zum Verbinden von Sandwich-Elementen,insbesondere im Karosserie-Bau,und Sandwich-Element zur Durchfuehrung des Verfahrens |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1479811A1 (de) |
DK (1) | DK115282B (de) |
SE (1) | SE307079B (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0360741A2 (de) * | 1988-09-19 | 1990-03-28 | Alusuisse-Lonza Services Ag | Stossverbindung von Platten und/oder Profilen |
CH678353A5 (en) * | 1989-03-23 | 1991-08-30 | Alusuisse Lonza Services Ag | Butt joint for plates and/or profiles |
FR2764840A1 (fr) * | 1997-06-24 | 1998-12-24 | Deutsch Zentr Luft & Raumfahrt | Systeme d'assemblage pour des structures sandwichs composites renforcees par des fibres en construction modulaire |
WO2016142441A3 (en) * | 2015-03-09 | 2016-10-27 | Composite Production Technology B.V. | Wrapped object, mandrel therefor and method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE429735B (sv) * | 1981-12-10 | 1983-09-26 | Widman Jan Karl Anders | Sjelvberande lastflak, bildande slutet, lastupptagande utrymme, foretredesvis for kyl/frystransportvagnar |
-
1965
- 1965-08-25 DE DE19651479811 patent/DE1479811A1/de active Pending
- 1965-11-05 SE SE14303/65A patent/SE307079B/xx unknown
- 1965-12-01 DK DK619065AA patent/DK115282B/da unknown
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0360741A2 (de) * | 1988-09-19 | 1990-03-28 | Alusuisse-Lonza Services Ag | Stossverbindung von Platten und/oder Profilen |
EP0360741A3 (de) * | 1988-09-19 | 1993-03-03 | Alusuisse-Lonza Services Ag | Stossverbindung von Platten und/oder Profilen |
CH678353A5 (en) * | 1989-03-23 | 1991-08-30 | Alusuisse Lonza Services Ag | Butt joint for plates and/or profiles |
FR2764840A1 (fr) * | 1997-06-24 | 1998-12-24 | Deutsch Zentr Luft & Raumfahrt | Systeme d'assemblage pour des structures sandwichs composites renforcees par des fibres en construction modulaire |
WO2016142441A3 (en) * | 2015-03-09 | 2016-10-27 | Composite Production Technology B.V. | Wrapped object, mandrel therefor and method |
CN107405841A (zh) * | 2015-03-09 | 2017-11-28 | 复合材料生产技术公司 | 缠绕物体、用于缠绕物体的心轴和方法 |
RU2707226C2 (ru) * | 2015-03-09 | 2019-11-25 | Композит Продакшн Текнолоджи Б.В. | Полученный путем обертывания объект, оправка для него и способ |
US10773449B2 (en) | 2015-03-09 | 2020-09-15 | Composite Production Technology B.V. | Wrapped object, mandrel therefor and method |
Also Published As
Publication number | Publication date |
---|---|
SE307079B (de) | 1968-12-16 |
DK115282B (da) | 1969-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2602839B2 (de) | Geformte Platte, insbesondere für Wandverkleidungen, Zwischendecken, Fahrzeugverkleidungen o.dgl. und Verfahren zu ihrer Herstellung | |
DE2425014A1 (de) | Zellenstrukturplatte sowie verfahren zu deren herstellung | |
DE2736842A1 (de) | Plattenelement | |
DE1951310A1 (de) | Leichtgewichtiges Verbundgebilde | |
DE3821941A1 (de) | Verfahren und vorrichtung zur herstellung von formteilen aus aushaertbarem werkstoff | |
DE1479811A1 (de) | Verfahren zum Verbinden von Sandwich-Elementen,insbesondere im Karosserie-Bau,und Sandwich-Element zur Durchfuehrung des Verfahrens | |
DE2440578A1 (de) | Dreidimensionales bewehrungselement | |
DE2037948C3 (de) | Außenhaut- oder Deckwandung eines Kunststoff-Schiffskörpers | |
DE3321307C2 (de) | Verfahren zur Herstellung von Tragriegeln, Profilstäben, Balken u.dgl. aus gepreßten pflanzlichen Kleinteilen | |
DE2855380C2 (de) | Omnibusboden | |
DE2823053A1 (de) | Mehrschichtenbalken mit einer stranggepressten mittelschicht aus kleinteilen von natuerlichen materialien | |
DE1916397A1 (de) | Schultafel | |
DE2304034A1 (de) | Laminatbauteil | |
DE2813266C3 (de) | Stoßfänger für einen Kraftwagen | |
DE2526627C2 (de) | Verfahren zur Herstellung der Boden- und Deckenteile eines Vorratsbehälters für große Lagermengen von Flüssigkeit | |
DE2426659C3 (de) | Profilstrang für eine Eckverbindung zwischen zwei Wandteilen eines Möbelstückes, Gehäuses oder dergleichen | |
AT238422B (de) | Verfahren zur Herstellung von Holzgurtträgern mit wellenförmigem Steg | |
DE2454274C2 (de) | Verfahren zum Herstellen einer selbsttragenden kuppelartigen Betonkonstruktion sowie Vorrichtung zur Durchführung des Verfahrens | |
DE2224398A1 (de) | Verbundartikel, beispielsweise Transportpalette | |
DE2613157A1 (de) | Verfahren und vorrichtung zur herstellung von dachelementen | |
DE2056921A1 (de) | Vorgefertigte Platte und Verfahren zu deren Herstellung | |
DE2049304A1 (de) | Mindestens einseitig mit Kunststoffbeschichtete, großflächige, in einer Richtung gewölbte Trägerplatte und Verfahren zu ihrer Herstellung | |
DE2503062A1 (de) | Verfahren zur montage von vorgefertigten wandelementen sowie wandelement und verbindungselement fuer dessen durchfuehrung | |
DE1504768C3 (de) | Verfahren zum Herstellen eines insbesondere als Leichtbauplatte ausgebildeten Zellstrukturkörpers | |
DE6918356U (de) | Zusammengesetzte bauplatte |