DE3125393A1 - Connection of at least two walls - Google Patents

Connection of at least two walls

Info

Publication number
DE3125393A1
DE3125393A1 DE19813125393 DE3125393A DE3125393A1 DE 3125393 A1 DE3125393 A1 DE 3125393A1 DE 19813125393 DE19813125393 DE 19813125393 DE 3125393 A DE3125393 A DE 3125393A DE 3125393 A1 DE3125393 A1 DE 3125393A1
Authority
DE
Germany
Prior art keywords
adhesive layers
adhesive
compound according
walls
connection
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.)
Withdrawn
Application number
DE19813125393
Other languages
German (de)
Inventor
Gerhard 7016 Gerlingen Raubald
Armin 7140 Ludwigsburg Wintergerst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Priority to DE19813125393 priority Critical patent/DE3125393A1/en
Publication of DE3125393A1 publication Critical patent/DE3125393A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/10—Joining materials by welding overlapping edges with an insertion of plastic 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B29C65/3428—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding said at least a single wire having a waveform, e.g. a sinusoidal form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • B29C65/3432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding comprising several wires, e.g. in the form of several independent windings
    • 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
    • B29C65/5021—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 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
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91211—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods
    • B29C66/91218—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature with special temperature measurement means or methods using colour change, e.g. using separate colour indicators
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/912—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux
    • B29C66/9121—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature
    • B29C66/91221—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by measuring the temperature, the heat or the thermal flux by measuring the temperature 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91411—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the parts to be joined, e.g. the joining process taking the temperature of the parts to be joined into account
    • 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
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/944—Measuring or controlling the joining process by measuring or controlling the time by controlling or regulating the time
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/26—Presence of textile or fabric
    • C09J2400/263—Presence of textile or fabric in the substrate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

In this connection of at least two walls, in particular structural walls of superstructures of motor vehicles, superposed, flange-like sections of the walls are placed against one another with the interposition of an adhesive. This adhesive is formed by a double-sided adhesive tape, the adhesive layers of which consist of a thermoreactive adhesive.

Description

Verbindung von wenigstens Connection of at least

zwei Wandungen Die Erfindung betrifft eine Verbindung von wenigstens zwei Wandungen, insbesondere Strukturwandungen von Aufbauten von Kraftfahrzeugen, die unter Vermittlung von Klebemittel an übereinanderliegenden flanschartigen Abschnitten aneinander gesetzt sind. two walls The invention relates to a connection of at least two walls, in particular structural walls of the superstructures of motor vehicles, those with the mediation of adhesive on superimposed flange-like sections are set together.

Es ist bekannt, Wandungen aus Blech,- Kunststoff oder dgl.It is known that walls made of sheet metal, plastic or the like.

mittels Klebemittel zu verbinden. Solange die flanschartigen Abschnitte genau zueinander ausgerichtet sind bzw. parallel zueinander verlaufen, hält die Verbindung den auftretenden Belastungen stand. Wenn aber, wie beispielsweise bei Reparaturen von Fahrzeugaufbauten (Abschnittsreparaturen) die Verhältnisse ungünstiger sind, ist ein solches Klebemittel kaum mehr geeignet.to be connected by means of adhesive. As long as the flange-like sections are precisely aligned with one another or run parallel to one another, holds the Connection with the occurring loads. But if, as for example with Repairs of vehicle superstructures (section repairs) the conditions are less favorable such an adhesive is hardly suitable any more.

Aufgabe der Erfindung ist es daher, die Verbindung von zwei Wandungen mit einem solchen Klebemittel vorzunehmen, daß selbst bei mit relativ großen Toleranzen zueinander ver--laufenden Wandungsabschnitten eine sichere Verbindung gewährleistet ist.The object of the invention is therefore to connect two walls make with such an adhesive that even with relatively large tolerances Wall sections running towards one another ensure a secure connection is.

Erfindungsgemäß wird diese Aufgabe durch die Merkmale des Anspruches 1 gelöst. Weitere, die Erfindung in vorteilhafter Weise weiterbildende Merkmale, sind in den Unteransprüchen enthalten.According to the invention, this object is achieved by the features of the claim 1 solved. Further features which further develop the invention in an advantageous manner, are contained in the subclaims.

Die mit der Erfindung hauptsächlich erzielten Vorteile sind darin zu sehen, daß durch das doppelseitige Klebeband, dessen Klebelagen eine definierte Dicke aufweisen, auch Wandungsabschnitte in Lage gehalten werden, die ohne Einhaltung von engen Toleranzen zueinander angeordnet sind. Dies tritt zum Beispiel bei Reparaturen von Kraftfahrzeugaufbauwänden auf, wo die beiden zu verbindenden Wandungsabschnitte, z.B. durch Trennvorgänge und Vorsehung von Absätzen relativ ungenau zueinander verlaufen. Mit dem doppelseitigen Klebeband, insbesondere der Selbstklebeschichtung, ist in diesem Anwendungsfall auch noch eine gewisse Vorfixierung möglich, so daß mechanische Verbindungen oder Spannvorrichtungen entfallen können, was das Reparaturverfahren vereinfacht.The main advantages achieved by the invention are therein to see that through the double-sided tape, the adhesive layers of which are a defined Have thickness, also wall sections are held in position without compliance are arranged by close tolerances to each other. This occurs, for example, with repairs of motor vehicle body walls where the two wall sections to be connected, e.g. due to separation processes and the provision of paragraphs are relatively imprecise to one another. The double-sided tape, especially the self-adhesive coating, is in In this application, a certain pre-fixing is also possible, so that mechanical Connections or tensioning devices can be omitted, which is the repair process simplified.

Das doppelseitige Klebeband erhält durch Wärmeeinwirkung z.B.The double-sided adhesive tape is given e.g.

mit einer Gasflamme seine vorgesehene Klebefestigkeit. Um Überhitzungen zu vermeiden, ist das Temperaturanzeigeelement vorgesehen, mit dem der Monteur kontrollieren kann, wenn eine optimale Temperatur erreicht ist.its intended adhesive strength with a gas flame. About overheating To avoid this, the temperature display element is provided with which the fitter can check can when an optimal temperature is reached.

Es besteht auch die Möglichkeit, das Klebeband mit einem elektrischen Heizelement zu versehen, das an ein Gerät anschließbar ist, mit dem die Heizdauer und die Temperatur regelbar ist.There is also the option of taping the tape with an electrical To provide a heating element that can be connected to a device with which the heating period and the temperature can be regulated.

Werden mehrere getrennt voneinander aufheizbare Heizelemente vorgesehen, kann der Endzustand der Klebeverbindung stufenweise erreicht werden.If several heating elements that can be heated separately are provided, the final state of the adhesive bond can be achieved in stages.

In der Zeichnung wird ein Ausführungsbeispiel der Erfindung näher gezeigt und nachstehend erläutert. Es zeigt Fig. 1 einen Schnitt durch die erfindungsgemäße Verbindung Fig. 2 eine Ansicht in Pfeilrichtung X der Fig. 1, Fig. 3 eine Einzelheit Y der Fig. 1 in größerem Maßstab.An exemplary embodiment of the invention is shown in greater detail in the drawing shown and explained below. It shows Fig. 1 a section through the invention Connection Fig. 2 is a view in the direction of arrow X in Fig. 1, Fig. 3 is a detail Y of Fig. 1 on a larger scale.

Die Verbindung 1 wird gebildet durch Wandungen 2, 3 die beispielsweise Bestandteil einer nicht näher gezeigten Aufbaustruktur eines Kraftfahrzeuges sind.The connection 1 is formed by walls 2, 3, for example Are part of a superstructure of a motor vehicle, not shown in detail.

Die Wandung 2 ist mit einem Absatz 4 versehen, durch den die Wandung 3 fluchtend zur Wandung 2 ausgerichtet ist.The wall 2 is provided with a shoulder 4 through which the wall 3 is aligned with the wall 2.

Zwischen den übereinanderliegenden flanschartigen Abschnitte 5, 6 der Wandung 2, 3 ist ein doppelseitiges Klebeband 7 vorgesehen, daß durch ein.Textilgewebe 8 und Klebelagen 9, 10 gebildet wird, die vom Textilgewebe 8 getragen werden. Die Klebelagen 9, 10 bestehen aus Wärmereaktionskleber. Die Klebelagen 9, 10 können zusätzlich noch mit Selbstklebeschichten 9' und 10' versehen sein, wodurch eine Vorfixierung der zu verbindende Teile möglich ist (Fig. 3).Between the flange-like sections 5, 6 lying one above the other the wall 2, 3, a double-sided adhesive tape 7 is provided that by ein.Textil tissue 8 and adhesive layers 9, 10, which are supported by the textile fabric 8. the Adhesive layers 9, 10 consist of heat reaction adhesive. The adhesive layers 9, 10 can additionally be provided with self-adhesive layers 9 'and 10', whereby a Pre-fixing of the parts to be connected is possible (Fig. 3).

Damit der Monteur die Wärme zum Beispiel mit einer Gasflamme kontrolliert der Verbindung 1 zuführen kann, ist zwischen den Klebelagen 9, 10 ein Temperaturanzeigeelement 11 vorgesehen.So that the fitter can control the heat with a gas flame, for example the connection 1 can be fed, a temperature display element is between the adhesive layers 9, 10 11 provided.

Das Temperaturanzeigeelement weist metallische (Kupfer) Fäden 12 auf, die sichtbar aus der Verbindung 1 herausgeführt sind und dort eine Beschichtung 13 aufweisen. Die Beschichtung 13 verändert sich farblich unter Wärmeeinwirkung, wodurch der Monteur die Information erhält, daß die zugefügte Wärmemenge ausreichend ist.The temperature display element has metallic (copper) threads 12, which are visibly led out of the connection 1 and a coating there 13 have. The coating 13 changes color under the action of heat, whereby the fitter receives the information that the amount of heat added is sufficient is.

Gemäß Fig. 2 ist zwischen den Klebelagen 9, 10 ein mäanderförmiges elektrisches Heizelement 14 angeordnet, dessen Anschlüsse 15, 16 an ein nicht näher gezeigtes Gerät anschließbar sind, mit dem die Temperatur und die Heizzeit regelbar sind.According to FIG. 2, there is a meandering shape between the adhesive layers 9, 10 electrical heating element 14 is arranged, the connections 15, 16 of which are not closer to a The device shown can be connected, with which the temperature and the heating time can be regulated are.

Es können auch mehrere Heizelemente 14, 17 vorgesehen sein, die nacheinander an das Gerät anschließbar sind.A plurality of heating elements 14, 17 can also be provided, one after the other can be connected to the device.

L e e r s e i t eL e r s e i t e

Claims (8)

Patentansprüche @ Verbindung von wenigstens zwei Wandungen, insbesondere Strukturwandungen von Aufbauten von Kraftfahrzeugen, die unter Vermittlung von Klebemittel an übereinanderliegenden flanschartigen Abschnitten aneinander gesetzt sind, dadurch gekennzeichnet, daß das Klebemittel durch ein doppelseitiges, zwei Klebelagen (9, 10) umfassendes Klebeband (7) gebildet ist, wobei beide Klebelagen (9, 10) aus einem Wärmereaktionskleber bestehen. Claims @ connection of at least two walls, in particular Structural walls of superstructures for motor vehicles, made with the help of adhesives are placed on one another at superimposed flange-like sections, thereby characterized in that the adhesive by a double-sided, two adhesive layers (9, 10) comprehensive adhesive tape (7) is formed, both adhesive layers (9, 10) from one Thermal reactive adhesives exist. 2. Verbindung nach Anspruch 1, dadurch gekennzeichnet, daß auf die Klebelagen (9, 10) Selbstklebeschichten (9', 10') aufgebracht sind.2. A compound according to claim 1, characterized in that on the Adhesive layers (9, 10) self-adhesive layers (9 ', 10') are applied. 3. Verbindung nach Anspruch 1, dadurch gekennzeichnet, daß die Klebelagen (9, 10) auf ein Textilgewebe (8) aufgebracht sind.3. A compound according to claim 1, characterized in that the adhesive layers (9, 10) are applied to a textile fabric (8). 4. Verbindung nach Anspruch 3, dadurch gekennzeichnet, daß zwischen den Klebelagen (9, 10) ein Temperaturanzeigeelement (11) vorgesehen ist.4. A compound according to claim 3, characterized in that between a temperature display element (11) is provided for the adhesive layers (9, 10). 5. Verbindung nach Anspruch 4, dadurch gekennzeichnet, daß das Temperaturanzeigeelement (11) durch mehrere sichtbare Metallfäden (12) gebildet ist, die mit einer unter Wärmeeinwirkung sich farblich verändernden Beschichtung (13) versehen sind.5. A compound according to claim 4, characterized in that the temperature display element (11) is formed by a plurality of visible metal threads (12), which are connected to an underneath The color-changing coating (13) is provided under the effect of heat. 6. Verbindung nach den Ansprüchen 1 und 3, dadurch gekennzeichnet, daß zwischen den Klebelagen (9, 10) ein elektrisches Heizelement (14) vorgesehen ist.6. A compound according to claims 1 and 3, characterized in that that an electrical heating element (14) is provided between the adhesive layers (9, 10) is. 7. Verbindung nach Anspruch 6, dadurch gekennzeichnet, daß das Heizelement (14) sich mäanderförmig zwischen den Klebelagen (9, 10) erstreckt.7. A compound according to claim 6, characterized in that the heating element (14) extends in a meandering shape between the adhesive layers (9, 10). 8. Verbindung nach den Ansprüchen 6 und 7, dadurch gekennzeichnet, daß mehrere getrennt voneinander aufheizbare Heizelemente (14, 17) vorgesehen sind.8. Connection according to claims 6 and 7, characterized in that that several heating elements (14, 17) which can be heated separately from one another are provided.
DE19813125393 1981-06-27 1981-06-27 Connection of at least two walls Withdrawn DE3125393A1 (en)

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WO1987006252A1 (en) * 1986-04-14 1987-10-22 Hughes Aircraft Company Structural film adhesive member curable at ambient temperature and method for its use
EP0279777A1 (en) * 1987-02-10 1988-08-24 Ciba-Geigy Ag Adhesive film
WO1990013411A1 (en) * 1989-04-28 1990-11-15 Wavin B.V. Sleeve-shaped weld connecting piece of thermoplastic material with weld indicator element, and welded joint formed therewith
DE4203505A1 (en) * 1992-02-07 1993-08-12 Sika Chemie Gmbh Rapid adhesion bonding - using laid track of adhesive paste at one surface with an embedded electrical heating wire to harden the adhesive
WO1993019926A1 (en) * 1992-03-30 1993-10-14 United Technologies Corporation Heating means for thermoplastic bonding
DE4217771A1 (en) * 1992-05-29 1993-12-09 Audi Ag Releasable connection between two component pairs of vehicle body work - involves sealing intermediate layer attached by adhesion with non-painted locating surface of components protected by paint layer
EP0575834A1 (en) * 1992-06-24 1993-12-29 Saar-Gummiwerk GmbH Process for the fabrication of roofing sheets from elastomeric sheets and an elastomeric profiled strip
DE19733066A1 (en) * 1997-07-31 1999-02-04 Sika Ag Method for fastening a flat strip lamella to a component surface
DE29818803U1 (en) * 1998-10-22 2000-03-02 Kuka Schweissanlagen Gmbh Component connection of two or more components of a vehicle body
WO2001081070A2 (en) * 2000-04-25 2001-11-01 Kao Corporation Sealing device for packaging material and measuring method for fusion temperature of plastics
WO2008062019A1 (en) * 2006-11-23 2008-05-29 Tesa Se Method for the assembly or repair of components, preferably for motor vehicles, method for preparing components for assembly or repair, motor vehicles comprising at least one first and one second component and prepared component
ITBO20110299A1 (en) * 2011-05-24 2011-08-23 Roberto Albertini METHOD OF REPAIRING A PLASTIC MATERIAL COMPONENT
FR2966781A1 (en) * 2010-10-29 2012-05-04 Peugeot Citroen Automobiles Sa Sub-assembly i.e. rear hatch, for back boot of automobile, has inextensible adhesive band fixed between external skin and internal structure at proximity of peripheries to rigidify adhesion of adhesive cord
EP2843020A1 (en) * 2013-08-29 2015-03-04 Airbus Operations S.L. Laminate for joining parts, and method and system for joining parts

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DE1569919A1 (en) * 1961-07-07 1970-10-29 Ciba Geigy Adhesive film
DE2201985A1 (en) * 1972-01-17 1973-07-26 Albert Pfleger Adhesive tape for building components - contg duroplast components and heating elements
DE2929987A1 (en) * 1978-08-11 1980-02-21 Goodyear Tire & Rubber COLOR SENSITIVE PRIMER

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DE1569919A1 (en) * 1961-07-07 1970-10-29 Ciba Geigy Adhesive film
DE2201985A1 (en) * 1972-01-17 1973-07-26 Albert Pfleger Adhesive tape for building components - contg duroplast components and heating elements
DE2929987A1 (en) * 1978-08-11 1980-02-21 Goodyear Tire & Rubber COLOR SENSITIVE PRIMER

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006252A1 (en) * 1986-04-14 1987-10-22 Hughes Aircraft Company Structural film adhesive member curable at ambient temperature and method for its use
EP0279777A1 (en) * 1987-02-10 1988-08-24 Ciba-Geigy Ag Adhesive film
WO1990013411A1 (en) * 1989-04-28 1990-11-15 Wavin B.V. Sleeve-shaped weld connecting piece of thermoplastic material with weld indicator element, and welded joint formed therewith
DE4203505A1 (en) * 1992-02-07 1993-08-12 Sika Chemie Gmbh Rapid adhesion bonding - using laid track of adhesive paste at one surface with an embedded electrical heating wire to harden the adhesive
WO1993019926A1 (en) * 1992-03-30 1993-10-14 United Technologies Corporation Heating means for thermoplastic bonding
DE4217771A1 (en) * 1992-05-29 1993-12-09 Audi Ag Releasable connection between two component pairs of vehicle body work - involves sealing intermediate layer attached by adhesion with non-painted locating surface of components protected by paint layer
EP0575834A1 (en) * 1992-06-24 1993-12-29 Saar-Gummiwerk GmbH Process for the fabrication of roofing sheets from elastomeric sheets and an elastomeric profiled strip
US6605168B1 (en) 1997-07-31 2003-08-12 Sika Schweiz Ag Method for fastening a flat strip lamella to the surface of a building component
DE19733066A1 (en) * 1997-07-31 1999-02-04 Sika Ag Method for fastening a flat strip lamella to a component surface
DE29818803U1 (en) * 1998-10-22 2000-03-02 Kuka Schweissanlagen Gmbh Component connection of two or more components of a vehicle body
WO2001081070A3 (en) * 2000-04-25 2002-04-18 Kao Corp Sealing device for packaging material and measuring method for fusion temperature of plastics
WO2001081070A2 (en) * 2000-04-25 2001-11-01 Kao Corporation Sealing device for packaging material and measuring method for fusion temperature of plastics
US6732488B2 (en) 2000-04-25 2004-05-11 Kao Corporation Sealing device for packaging material and measuring method for fusion temperature of plastics
WO2008062019A1 (en) * 2006-11-23 2008-05-29 Tesa Se Method for the assembly or repair of components, preferably for motor vehicles, method for preparing components for assembly or repair, motor vehicles comprising at least one first and one second component and prepared component
FR2966781A1 (en) * 2010-10-29 2012-05-04 Peugeot Citroen Automobiles Sa Sub-assembly i.e. rear hatch, for back boot of automobile, has inextensible adhesive band fixed between external skin and internal structure at proximity of peripheries to rigidify adhesion of adhesive cord
ITBO20110299A1 (en) * 2011-05-24 2011-08-23 Roberto Albertini METHOD OF REPAIRING A PLASTIC MATERIAL COMPONENT
WO2012066522A2 (en) * 2011-05-24 2012-05-24 Raffaele Mongiorgi A method for repairing a component made of a plastic material
WO2012066522A3 (en) * 2011-05-24 2012-08-16 Raffaele Mongiorgi A method for repairing a component made of a plastic material
EP2843020A1 (en) * 2013-08-29 2015-03-04 Airbus Operations S.L. Laminate for joining parts, and method and system for joining parts

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