DE1294647B - Method and device for connecting closely spaced components, at least one of which is made of thermoplastic material - Google Patents

Method and device for connecting closely spaced components, at least one of which is made of thermoplastic material

Info

Publication number
DE1294647B
DE1294647B DES90841A DES0090841A DE1294647B DE 1294647 B DE1294647 B DE 1294647B DE S90841 A DES90841 A DE S90841A DE S0090841 A DES0090841 A DE S0090841A DE 1294647 B DE1294647 B DE 1294647B
Authority
DE
Germany
Prior art keywords
components
component
opening
thermoplastic material
plunger
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
Application number
DES90841A
Other languages
German (de)
Inventor
Hager Wolfgang
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DES90841A priority Critical patent/DE1294647B/en
Publication of DE1294647B publication Critical patent/DE1294647B/en
Pending legal-status Critical Current

Links

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • B29C65/609—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking the integral rivets being plunge-formed
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • 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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • B29C66/81429—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth comprising a single tooth
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Description

Die Erfindung bezieht sich auf ein Verfahren und auf eine Vorrichtung zum Verbinden von Bauteilen, von denen mindestens eines aus thermoplastischem Kunststoff besteht, insbesondere von Bauteilen elektrischer Bauelemente der Fernsprechtechnik. The invention relates to a method and an apparatus for connecting components, at least one of which is made of thermoplastic material consists, in particular of components of electrical components for telephony.

Ausgabe der Erfindung ist es, eine schnelle und weitgehend von Fertigungstoleranzen unabhängige Befestigung derartiger Bauteile aneinander zu erzielen. The output of the invention is a fast and largely from manufacturing tolerances to achieve independent attachment of such components to one another.

Die Aufgabe, Bauteile miteinander zu verbinden, von denen mindestens eines aus thermoplastischem Material besteht, tritt häufig bei elektrischen Bauelementen auf. Es ist bekannt, zu diesem Zweck an den thermoplastischen Bauteilen Ansätze anzuformen, welche durch Öffnungen des zweiten Bauteiles greifen und die hervorstehenden Enden dieser Ansätze durch einen erwärmten Stempel nietkopfartig umzuformen. The task of connecting components together, of which at least one made of thermoplastic material is common in electrical components on. It is known that approaches are made to the thermoplastic components for this purpose to form, which reach through openings in the second component and the protruding Reshape the ends of these approaches like a rivet head using a heated punch.

Dieses Verfahren hat aber den Nachteil, daß die Ansätze an dem einen Bauteil und die Öffnungen an dem anderen wegen der Fertigungstoleranzen nicht immer genau übereinstimmen.This method has the disadvantage that the approaches to the one Component and the openings on the other not always because of manufacturing tolerances match exactly.

Bei Federleisten mit andrückbaren Kontaktfedern für Einschubsteckverbindungen ist es bekannt, einen die Kontaktfedern aufnehmenden Isolierstreifen aus thermoplastischem Material zwischen zwei Haltebleche einzusetzen und ihn durch Vergußmaterial zu sichern, welches, in Öffnungen der Haltebleche eingegossen, sich mit dem Isolierstreifen verbindet. Dabei ist es aber nicht mit Sicherheit zu erreichen, daß diese Vergußpfropfen sich mit dem Isolierstreifen fest genug verbinden und es sind außer dem Vergußmaterial Werkzeuge erforderlich, welche nur mit entsprechend großem Aufwand maschinell betätigt werden können. For socket strips with contact springs that can be pressed on for plug-in connections it is known to have a thermoplastic insulating strip which receives the contact springs Insert material between two retaining plates and secure it with potting material, which, poured into openings in the retaining plates, is connected to the insulating strip connects. However, it cannot be achieved with certainty that these potting plugs connect with the insulating strip firmly enough and there are except for the potting material Tools required, which can only be operated mechanically with a correspondingly large amount of effort can be.

Gemäß der Erfindung werden diese Nachteile dadurch behoben, daß an jeder Befestigungsstelle der Bauteile eine Öffnung in den nicht notwendig aus thermoplastischem Kunststoff bestehenden Bauteilen vorgesehen ist, durch welche der Druckstempel in das durch Einwirkung von Wärme erweichte thermoplastische Kunststoffbauteil eingedrückt und dabei erweichtes Kunststoffmaterial durch einen Spalt zwischen dem Stempel und der Öffnung zur Bildung eines Nietzapfens verdrängt wird. Die sich aus dem verdrängten thermoplastischem Kunststoff unter dem Einfluß des Werkzeuges bildenden, in die Öffnungen des darüberliegenden Bauteiles ragenden, hohlnietartigen Pfropfen gewährleisten eine sichere Bindung an dieses Bauteil. Das Werkzeug kann eine einfache Form erhalten und in einfacher, maschinell leicht zu verwirklichenden Weise betätigt werden. According to the invention, these disadvantages are eliminated in that on Each fastening point of the components has an opening in the not necessarily made of thermoplastic Plastic existing components are provided, through which the pressure stamp in the thermoplastic plastic component, which has been softened by the action of heat, is pressed in and thereby softened plastic material through a gap between the punch and the opening is displaced to form a rivet pin. Those who are repressed thermoplastic under the influence of the tool forming into the Ensure openings of the overlying component protruding, hollow rivet-like plugs a secure bond to this component. The tool can be given a simple shape and can be operated in a simple manner that is easy to implement by machine.

Gemäß einer Weiterbildung der Erfindung wird die hierfür notwendige Vorrichtung so ausgestaltet, daß der Druckstempel erwärmbar ist, eine die Öffnung (6) überragende Schulter (3) aufweist, welche in der Endstellung des Druckstempels (1) vom Bauteil (4) um die Höhe des zu bildenden Nietkopfes (9) entfernt ist. According to a development of the invention, the necessary for this Device designed so that the plunger can be heated, one the opening (6) protruding shoulder (3), which in the end position of the plunger (1) is removed from the component (4) by the height of the rivet head (9) to be formed.

Durch diese Ausbildung des Druckstempels (1) wird erreicht, daß das bei der Verdrängung überquellende Material seitlich abgelenkt wird und einen Nietkopf (9) bildet, welcher die beiden Bauteile verbindet. This design of the plunger (1) ensures that the When displacing the overflowing material is deflected laterally and a rivet head (9) which connects the two components.

Im folgenden wird die Erfindung an Hand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es bedeuten F i g. 1 eine Befestigungsstelle der miteinander zu verbindenden Bauteile und den Druckstempel, F i g. 2 die Bauteile nach Fig. 1, wobei der Druckstempel sich in einer Zwischenstellung befindet, F i g. 3 die Bauteile nach F i g. 1, wobei der Druckstempel sich in seiner Endstellung befindet und F i g. 4 die verbundenen Bauteile. In the following the invention is illustrated by means of one in the drawing Embodiment explained in more detail. It means F i g. 1 an attachment point the components to be connected to one another and the pressure stamp, F i g. 2 the components according to Fig. 1, wherein the pressure ram is in an intermediate position, F i G. 3 the components according to FIG. 1, the pressure ram in its end position is located and F i g. 4 the connected components.

In den F i g. 1 bis 3 ist das Verfahren in aufeinanderfolgenden Schritten dargestellt. Als Werkzeug 1 ist ein einfacher Druckstempel 1 gezeigt, welcher in Pfeilrichtung beweglich ist. In the F i g. 1 to 3 is the procedure in sequential steps shown. A simple pressure stamp 1 is shown as the tool 1, which is shown in FIG Direction of arrow is movable.

Der Druckstempel 1 wird durch eine nur in F i g. 1 schematisch angedeutete Heizspule 2 aufgewärmt und weist eine Schulter 3 auf. Der Druckstempel 1 kann über zwei aneinander zu befestigende Bauteile 4 und 5 gefahren, oder letztere gegenüber dem Werkzeug 1 verstellt werden. Das Bauteil 4 besteht aus Metall und das Bauteil 5 aus thermoplastischem Material. The plunger 1 is only shown in FIG. 1 indicated schematically Heating coil 2 is warmed up and has a shoulder 3. The plunger 1 can over two components to be attached to each other 4 and 5, or the latter opposite adjusted with tool 1. The component 4 consists of metal and the component 5 made of thermoplastic material.

Sie bilden zusammen z. B. eine Leiste mit nicht dargestellten Kontaktfedern. Jedoch kann auch das Bauteil 4 seinerseits aus thermoplastischem Material sein.Together they form z. B. a bar with contact springs, not shown. However, the component 4 itself can also be made of thermoplastic material.

Das Bauteil 4 weist an jeder Befestigungsstelle, von denen hier nur eine dargestellt ist, eine Öffnung 6 auf, deren lichte Weite größer ist als der Durchmesser eines wirksamen Endes 7 des Druckstempels 1. Sind die Bauteile 4 und 5 mit ihrer Öffnung 6 gegenüber dem Druckstempel 1 eingestellt, so wird dieses abgesenkt und dringt mit seinem erwärmten Ende 7 in das thermoplastische Bauteil 5 ein (Fig. 2). Dabei wird das Material des Bauteiles 5 in den Zwischenraum zwischen dem Ende 7 und der Innenwand der Öffnung 6 verdrängt und bildet einen Zapfen 8, welcher sich über der Öffnung 6 leicht verbreitert. Gelangt der Druckstempel 1 in seine Endstellung, so kommt seine Schulter 3 in einem gewissen Abstand über der Fläche des Bauteiles 4 zu liegen und die aus dem Bauteil 5 verdrängte Masse schiebt sich in den Zwischenraum zwischen der Schulter 3 und der Oberfläche des Bauteiles 4. Dadurch wird der Nietkopf 9 gebildet (F i g. 3).The component 4 has at each fastening point, of which only here one is shown, an opening 6, the inside diameter of which is greater than that Diameter of an effective end 7 of the plunger 1. Are the components 4 and 5 set with its opening 6 relative to the plunger 1, this is lowered and penetrates with its heated end 7 into the thermoplastic component 5 (Fig. 2). The material of the component 5 is in the space between the end 7 and the inner wall of the opening 6 displaces and forms a pin 8, which Slightly widened over the opening 6. If the plunger 1 reaches its end position, so its shoulder 3 comes at a certain distance above the surface of the component 4 to lie and the mass displaced from the component 5 pushes into the gap between the shoulder 3 and the surface of the component 4. This causes the rivet head 9 (Fig. 3).

Fig. 4 zeigt die verbundenen Bauteile 4 und 5. 4 shows the connected components 4 and 5.

Nach Erstarrung bilden der hohlnietartige Zapfen 8 und der Nietkopf 9 ein sicher wirkendes Befestigungselement, das aus dem Material des Bauteiles 5 selbst gebildet ist, fest mit diesem zusammenhängt und eine eigene Justierung dieser Befestigungselemente auf dem thermoplastischen Bauteil 5 gegenüber den Offnungen 6 des anderen Bauteiles 4 überflüssig macht.After solidification, the hollow rivet-like pin 8 and the rivet head form 9 a securely acting fastening element made from the material of the component 5 itself is formed, firmly related to this and its own adjustment of this Fastening elements on the thermoplastic component 5 opposite the openings 6 of the other component 4 makes superfluous.

Wie ersichtlich, ist auch der Druckstempel 1 einfach und seine Bewegungen können ohne weiteres maschinell verwirklicht werden. Für den Befestigungsvorgang selbst ist nur ein kurzer Stempeldruck nötig.As can be seen, the plunger 1 and its movements are also simple can easily be realized by machine. For the fastening process even only a short stamp print is necessary.

Claims (2)

Patentansprüche: 1. Verfahren zum Verbinden von dicht aneinanderliegenden Bauteilen, von denen mindestens eines aus thermoplastischem Kunststoff besteht, welcher unter Einwirkung von Wärme erweicht und durch einen Druckstempel zu einem Nietkopf verformt wird, insbesondere zur Verbindung von Bauteilen elektrischer Bauelemente der Fernmeldetechnik, dadurch gekennzeichnet, daß an jeder Befestigungsstelle der Bauteile eine Öffnung in den nicht notwendig aus thermoplastischem Kunststoff bestehenden Bauteilen vorgesehen ist, durch welche der Druckstempel in das durch Einwirkung von Wärme erweichte thermoplastische Kunststoffbauteil eingedrückt und dabei erweichtes Kunststoffmaterial durch einen Spalt zwischen dem Stempel und der Öffnung zur Bildung eines Nietzapfens verdrängt wird. Claims: 1. A method for connecting closely spaced Components, at least one of which is made of thermoplastic material, which softens under the action of heat and becomes a Rivet head is deformed, in particular for connecting components of electrical components telecommunications technology, characterized in that at each attachment point the Components have an opening in the not necessarily made of thermoplastic material Components is provided through which the pressure stamp in the by action Thermoplastic plastic component softened by heat pressed in and softened in the process Plastic material through a gap between the punch and the opening for formation a rivet pin is displaced. 2. Vorrichtung zur Durchführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, daß der Druckstempel (1) erwärmbar ist und daß er eine die Öffnung (6) überragende Schulter (3) aufweist, welche in der Endstellung des Druckstempels (1) vom Bauteil (4) um die Höhe des zu bildenden Nietkopfes (9) entfernt ist. 2. Apparatus for performing the method according to claim 1, characterized characterized in that the plunger (1) can be heated and that it has an opening (6) protruding shoulder (3), which in the end position of the plunger (1) is removed from the component (4) by the height of the rivet head (9) to be formed.
DES90841A 1964-04-29 1964-04-29 Method and device for connecting closely spaced components, at least one of which is made of thermoplastic material Pending DE1294647B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES90841A DE1294647B (en) 1964-04-29 1964-04-29 Method and device for connecting closely spaced components, at least one of which is made of thermoplastic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES90841A DE1294647B (en) 1964-04-29 1964-04-29 Method and device for connecting closely spaced components, at least one of which is made of thermoplastic material

Publications (1)

Publication Number Publication Date
DE1294647B true DE1294647B (en) 1969-05-08

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Application Number Title Priority Date Filing Date
DES90841A Pending DE1294647B (en) 1964-04-29 1964-04-29 Method and device for connecting closely spaced components, at least one of which is made of thermoplastic material

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002529A1 (en) * 1979-05-23 1980-11-27 Interelectric Ag Securing device
EP0159170A2 (en) * 1984-04-10 1985-10-23 Toyota Jidosha Kabushiki Kaisha A process for joining different kinds of synthetic resins
WO1999038368A1 (en) * 1998-01-26 1999-07-29 Esec Management S.A. Process for producing a plastic object containing an electronic component
WO2002057066A1 (en) * 2001-01-18 2002-07-25 Munekata Ireland Limited Method of joining thermoplastics parts

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623911C (en) * 1931-06-12 1936-01-07 Siemens Schuckertwerke Akt Ges Method for connecting bodies made of hardened synthetic resin or the like.
DE857868C (en) * 1943-08-12 1952-12-01 Elektrowerk G M B H Method for fastening a metallic fastening base plate to the bottom of a capacitor housing made of thermoplastics
DE876152C (en) * 1942-08-20 1953-05-11 Siemens Ag Method for the rivet-like connection of two bodies, at least one of which consists of a thermoplastic insulating material
DE1049085B (en) * 1955-09-28 1959-01-22 Siemens Ag Process for the formation of rivet heads of rivets from a thermally stretched thermoplastic insulating material, in particular polystyrene
DE1848761U (en) * 1961-07-06 1962-03-22 Otto Filitz & Co CONNECTION BETWEEN FITTING PARTS, E.G. HINGE PARTS ON ONE SIDE AND OBJECTS MADE OF CELLULOID-LIKE PLASTIC FABRICS, IN PARTICULAR EYEGLASSES, ON THE OTHER SIDE.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE623911C (en) * 1931-06-12 1936-01-07 Siemens Schuckertwerke Akt Ges Method for connecting bodies made of hardened synthetic resin or the like.
DE876152C (en) * 1942-08-20 1953-05-11 Siemens Ag Method for the rivet-like connection of two bodies, at least one of which consists of a thermoplastic insulating material
DE857868C (en) * 1943-08-12 1952-12-01 Elektrowerk G M B H Method for fastening a metallic fastening base plate to the bottom of a capacitor housing made of thermoplastics
DE1049085B (en) * 1955-09-28 1959-01-22 Siemens Ag Process for the formation of rivet heads of rivets from a thermally stretched thermoplastic insulating material, in particular polystyrene
DE1848761U (en) * 1961-07-06 1962-03-22 Otto Filitz & Co CONNECTION BETWEEN FITTING PARTS, E.G. HINGE PARTS ON ONE SIDE AND OBJECTS MADE OF CELLULOID-LIKE PLASTIC FABRICS, IN PARTICULAR EYEGLASSES, ON THE OTHER SIDE.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002529A1 (en) * 1979-05-23 1980-11-27 Interelectric Ag Securing device
EP0159170A2 (en) * 1984-04-10 1985-10-23 Toyota Jidosha Kabushiki Kaisha A process for joining different kinds of synthetic resins
EP0159170A3 (en) * 1984-04-10 1987-07-01 Toyota Jidosha Kabushiki Kaisha A process for joining different kinds of synthetic resins
WO1999038368A1 (en) * 1998-01-26 1999-07-29 Esec Management S.A. Process for producing a plastic object containing an electronic component
WO2002057066A1 (en) * 2001-01-18 2002-07-25 Munekata Ireland Limited Method of joining thermoplastics parts

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