DE876152C - Method for the rivet-like connection of two bodies, at least one of which consists of a thermoplastic insulating material - Google Patents

Method for the rivet-like connection of two bodies, at least one of which consists of a thermoplastic insulating material

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Publication number
DE876152C
DE876152C DES10693D DES0010693D DE876152C DE 876152 C DE876152 C DE 876152C DE S10693 D DES10693 D DE S10693D DE S0010693 D DES0010693 D DE S0010693D DE 876152 C DE876152 C DE 876152C
Authority
DE
Germany
Prior art keywords
insulating material
rivet
bodies
connection
thermoplastic insulating
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.)
Expired
Application number
DES10693D
Other languages
German (de)
Inventor
Karl Cousin
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 DES10693D priority Critical patent/DE876152C/en
Application granted granted Critical
Publication of DE876152C publication Critical patent/DE876152C/en
Expired 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
    • 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
    • B29C65/567—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
    • B29C65/568—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined using a swaging operation, i.e. totally deforming the edge or the rim of a first part to be joined to clamp a second part 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
    • B29C65/56—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
    • B29C65/607—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking the integral rivets being hollow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—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
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
    • B29C66/53241—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being tubular and said substantially annular single elements being of finite length relative to the infinite length of said tubular 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53465—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat said single flat elements being provided with holes facing the tube ends, e.g. for making heat-exchangers
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/61—Joining from or joining on the inside
    • 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
    • B29C66/70—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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/704—Bobbins, spools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

Es ist bekannt, zum Herstellen inniger Verbindungen zweier metallischer Körper Isolierlacke zu verwenden, die im erhärteten Zustand die beiden Körper an ihren Berührungsflächen fest zusammenhalten. Ein anderes bekanntes Verfahren zum Verbinden zweier Körper aus verschiedenen Werkstoffen, von denen sich der eine aus einer Mischung von Kautschuk, Holzmehl und Schwefel zusammensetzt, besteht darin, an ihren Verbindungsstellen versenkte Bohrungen in dem einen der beiden Teile vorzusehen, in welche das noch weiche Material der Schwefelverbindung durch Vulkanisierung dieser Mischung eingepreßt wird. Es ist ferner bekannt, aus thermoplastischen Kunststoffen bestehende nietartige Körper zum Verbinden von Isolierprefistoffteilen zu benutzen, wobei das Material der Niete im erweichten Zustand durch die Befestigungsöffnungen h indurchgepreßt wird, also noch einer Wärme- und Druckbehandlung unterliegt. It is known to produce intimate connections between two metallic Body insulating varnishes to be used, which in the hardened state the two bodies hold their contact surfaces tightly together. Another known method for Connecting two bodies made of different materials, one of which is made up composed of a mixture of rubber, wood flour and sulfur, consists of to provide countersunk holes at their junctions in one of the two parts, in which the still soft material of the sulfur compound by vulcanization of this Mixture is injected. It is also known from thermoplastics to use existing rivet-like bodies to connect insulating prefabricated parts, wherein the material of the rivet in the softened state through the fastening openings h is pressed through, so it is still subject to heat and pressure treatment.

Thermoplastische Isolierstoffe haben bekanntlich im Gegensatz zu phenoplastischen Isolierstoffen die Eigenschaft, sich in ihrem Endzustand außer durch Wärme auch durch Lösungsmittel wieder erweichen bzw. verformen zu lassen. Die Erfindung macht hiervon zur Erzielung einer nietartigen Verbindung zweier Körper Gebrauch, von denen mindestens der eine aus einem thermoplastischen Isolierstoff besteht, um derartige Verbindungen in einfacher Weise ohne Benötigung einer Wärme-und Druckbehandlung zu erreichen. Thermoplastic insulating materials are known to have in contrast to phenolic insulation materials have the property to save themselves in their final state to be softened or deformed again by heat, also by solvents. The invention makes use of this to achieve a rivet-like connection between two bodies Use, at least one of which is made of a thermoplastic insulating material exists to make such connections in a simple manner without the need for a heat and To achieve pressure treatment.

Erfindungsgemäß wird dies dadurch erzielt, daß der Verbindungsniet durch einen thermoplastischen Isolierstoff von gleicher oder ähnlicher Zusammensetzung des Isolierstoffes des mit dem Niet zu verbindenden Körpers dadurch gebildet wird, daß der Isolierstoff des Nietes in flüssigem Zustand in eine hierfür vorgesehene, mit einer Senkung versehene Bohrung an der Verbindungsstelle der beiden Körper eingebracht wird, wobei das flüssige Isoliermaterial des Nietes das feste Isoliermaterial an ihrer Berührungsstelle erweicht und sich mit diesem zu einem einzigen homogenen Körper verbindet. Dieses Verfahren macht daher keine Wärme- und Druckbehandlung des Materials erforderlich und ist leicht anwendbar bei größter Haltbarkeit der Verbindung. According to the invention this is achieved in that the connecting rivet by a thermoplastic insulating material of the same or similar composition the insulating material of the body to be connected to the rivet is formed by that the insulating material of the rivet in the liquid state in a designated, drilled with a countersunk hole at the junction of the two bodies is, wherein the liquid insulating material of the rivet to the solid insulating material their point of contact softens and becomes a single homogeneous with this Body connects. This method therefore does not make any heat and pressure treatment of the material required and is easy to use with the greatest durability of the Link.

An einigen in der Zeichnung veranschaulichten Ausführungsbeispielen ist die Erfindung näher erläutert. Es stellen darin dar Fig. I und 2 die Anwendung des Verfahrens zur Befestigung eines Spulenkörpers aus Isolierstoff an eine Metallscheibe im Querschnitt und in Draufsicht, Fig. 3 und 4 im Querschnitt und in Draufsicht ein an einer Metallplatte nach diesem Verfahren befestigtes Isolierrohr, Fig. 5 und 6 in Draufsicht und in teilweise geschnittener Seitenansicht einen aus zwei metallischen Scheiben bestehenden Spulenträger mit mehreren nach dem Verfahren der Erfindung daran befestigten Spulenkörpern aus Isolierstoff. On some exemplary embodiments illustrated in the drawing the invention is explained in more detail. It is shown therein Fig. I and 2 the application the method for attaching a bobbin made of insulating material to a metal disc in cross section and in plan view, FIGS. 3 and 4 in cross section and in plan view an insulating tube attached to a metal plate according to this method, FIG. 5 and FIG. 6 shows one of two in a plan view and in a partially sectioned side view metallic disks existing coil carriers with several according to the method of Invention attached bobbins made of insulating material.

Bei allen dargestellten Ausführungsbeispielen sind an den Verbindungsstellen an dem eigentlichen Trägerkörper Bohrungen mit Ansenkungen I zur Bildung der Verbindungsniete 4 vorgesehen. Nachdem die Isolierstoffkörper 3 in ihre gewünschte Lage zu dem anderen Körper gebracht worden sind, die sie nach ihrer Befestigung einnehmen sollen, werden die Bohrungen mit einem thermoplastischen lsoLierstoff in flüssiger Form ausgefüllt. Der flüssige Isolierstoff erweicht die obere angrenzende Schicht der Isolierstoffkörper an der Bohrung und geht infolge seiner gleichen oder ähnlichen Zusammensetzung mit dem Isolierkörper eine innige Verbindung mit diesem ohne Anwendung einer Wärmebehandlung oder eines Preßdruckes ein. In all of the illustrated embodiments are at the connection points on the actual support body, holes with countersinks I to form the connecting rivets 4 provided. After the insulating body 3 in its desired position to the other Bodies have been brought to be occupied after their attachment the holes are filled with a thermoplastic insulating material in liquid form. The liquid insulating material softens the upper adjoining layer of the insulating material body at the hole and goes with it due to its identical or similar composition the insulating body an intimate connection with this without the use of a heat treatment or a press pressure.

Nach dem Erstarren des flüssigen Isolierstoffes entsteht ein fester Niet 4, der eine dauerhafte Verbindung beider Teile herstellt, da der Isolierstoff des Nietes einen einzigen homogenen Körper mit dem durch den Niet befestigten Körper bildet. Die Erfindung eignet sich mit gleichem Vorteil auch zur Verbindung von Körpern, die beide aus einem solchen Isolierstoff bestehen, aber aus Gründen der Fertigung nicht einstückig hergestellt werden können. After the liquid insulating material has solidified, a solid one is created Rivet 4, which creates a permanent connection between the two parts, as the insulating material of the rivet a single homogeneous body with the body fastened by the rivet forms. The invention is also suitable with the same advantage for connecting bodies, both of which consist of such an insulating material, but for manufacturing reasons cannot be manufactured in one piece.

Als Material für die Nietverbindungen 4 können alle thermoplastischen Isolierstoffe, vorzugsweise Polystyrole oder Polyvinylchloride, in flüssigem Zustand Anwendung finden, sofern sie gleiche oder ähnliche Zusammensetzung des Isolierstoffes aufweisen, aus welchem der oder die hiermit zu verbindenden Isolierstoffkörper bestehen. The material for the rivet connections 4 can all be thermoplastic Insulating materials, preferably polystyrenes or polyvinyl chlorides, in a liquid state They are used if they have the same or a similar composition of the insulating material have, from which the insulating body or bodies to be connected therewith are made.

Claims (1)

PATENTANSUCW: Verfahren zum nietartigen Verbinden zweier Körper, von denen mindestens der eine aus einem thermoplastischen Isolierstoff besteht, dadurch gekennzeichnet, daß der Verbindungsniet (4) durch einen thermoplastischen Isolierstoff von gleicher oder ähnlicher Zusammensetzung des Isolierstoffes des mit dem Niet zu verbindenden Körpers dadurch gebildet wird, daß der Isolierstoff des Nietes in flüssigem Zustand in eine hierfür vorgesehene, mit einer Senkung versehene'Bohrung an der Verbindungsstelle der beiden Körper eingebracht wird, wobei das flüssige Isoliermaterial des Nietes das feste Isoliermaterial an ihrer Berührungsstelle erweicht und sich mit diesem zu einem einzigen homogenen Körper verbindet. PATENTANSUCW: Process for rivet-like connection of two bodies, at least one of which consists of a thermoplastic insulating material, characterized in that the connecting rivet (4) by a thermoplastic Insulating material of the same or similar composition as the insulating material of the with the rivet to be connected body is formed in that the insulating material of the rivet in the liquid state into a bore provided for this purpose and provided with a countersink is introduced at the junction of the two bodies, the liquid The rivet's insulating material softens the solid insulating material at its point of contact and combines with it to form a single homogeneous body.
DES10693D 1942-08-20 1942-08-20 Method for the rivet-like connection of two bodies, at least one of which consists of a thermoplastic insulating material Expired DE876152C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES10693D DE876152C (en) 1942-08-20 1942-08-20 Method for the rivet-like connection of two bodies, at least one of which consists of a thermoplastic insulating material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES10693D DE876152C (en) 1942-08-20 1942-08-20 Method for the rivet-like connection of two bodies, at least one of which consists of a thermoplastic insulating material

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DE876152C true DE876152C (en) 1953-05-11

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969467C (en) * 1943-07-04 1958-06-04 Telefunken Gmbh Device for holding together laminated magnetic cores moved by alternating magnetic forces
DE1042798B (en) * 1957-12-24 1958-11-06 Hans Pichlmayr Dr Ing Process for the production of difficult-to-make adhesive bonds of different materials for any purpose
DE1093229B (en) * 1958-04-25 1960-11-17 Westfaelische Metall Ind K G H Arrangement for gluing retroreflectors in plastic housings of motor vehicle lights
DE1095397B (en) * 1957-10-11 1960-12-22 Optische Anstalt C P Goerz Ges Bobbin for use in printed circuits
DE1195469B (en) * 1955-12-07 1965-06-24 Rudolf Hausherr Method for attaching a handle made of a non-metallic castable material to a hand-held power hammer
DE1210405B (en) * 1955-02-12 1966-02-10 Messerschmitt Ag Process for producing point-by-point, seam-like connections of flat material structures by means of thermoplastic materials and a device for carrying out this process
DE1294647B (en) * 1964-04-29 1969-05-08 Siemens Ag Method and device for connecting closely spaced components, at least one of which is made of thermoplastic material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969467C (en) * 1943-07-04 1958-06-04 Telefunken Gmbh Device for holding together laminated magnetic cores moved by alternating magnetic forces
DE1210405B (en) * 1955-02-12 1966-02-10 Messerschmitt Ag Process for producing point-by-point, seam-like connections of flat material structures by means of thermoplastic materials and a device for carrying out this process
DE1195469B (en) * 1955-12-07 1965-06-24 Rudolf Hausherr Method for attaching a handle made of a non-metallic castable material to a hand-held power hammer
DE1095397B (en) * 1957-10-11 1960-12-22 Optische Anstalt C P Goerz Ges Bobbin for use in printed circuits
DE1042798B (en) * 1957-12-24 1958-11-06 Hans Pichlmayr Dr Ing Process for the production of difficult-to-make adhesive bonds of different materials for any purpose
DE1093229B (en) * 1958-04-25 1960-11-17 Westfaelische Metall Ind K G H Arrangement for gluing retroreflectors in plastic housings of motor vehicle lights
DE1294647B (en) * 1964-04-29 1969-05-08 Siemens Ag Method and device for connecting closely spaced components, at least one of which is made of thermoplastic material

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