DE3900671C1 - Process for securing the position of a metal insert in a plastic wall - Google Patents

Process for securing the position of a metal insert in a plastic wall

Info

Publication number
DE3900671C1
DE3900671C1 DE3900671A DE3900671A DE3900671C1 DE 3900671 C1 DE3900671 C1 DE 3900671C1 DE 3900671 A DE3900671 A DE 3900671A DE 3900671 A DE3900671 A DE 3900671A DE 3900671 C1 DE3900671 C1 DE 3900671C1
Authority
DE
Germany
Prior art keywords
hose
shaft
metal insert
hole
plastic wall
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 - Lifetime
Application number
DE3900671A
Other languages
German (de)
Inventor
Karl 8012 Ottobrunn De Knieper
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.)
Airbus Helicopters Deutschland GmbH
Original Assignee
Messerschmitt Bolkow Blohm 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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Priority to DE3900671A priority Critical patent/DE3900671C1/en
Priority to FR9000144A priority patent/FR2641587B1/en
Application granted granted Critical
Publication of DE3900671C1 publication Critical patent/DE3900671C1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • 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
    • B29C65/40—Applying molten plastics, e.g. hot melt
    • B29C65/42—Applying molten plastics, e.g. hot melt between pre-assembled parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—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
    • B29C66/53245—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 hollow
    • B29C66/53246—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 hollow said single elements being spouts, e.g. joining spouts to containers
    • B29C66/53247—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 hollow said single elements being spouts, e.g. joining spouts to containers said spouts comprising flanges
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
    • F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"
    • 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
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2422—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical
    • B29C66/24221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being circular, oval or elliptical being circular
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/91—Use of a pneumatic action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

In the case of a process for securing the position of a metal insert (2) in a through-passage hole (1.1) of a plastic wall of a tubular or similar hollow body (1) which is barely accessible from the inside, the metal insert (2) is positioned in the through-passage hole (1.1), with its shaft (2.1) projecting into the hollow body (1), and, thereafter, an inflatable hose (3) or similar variable-volume body, which is inserted into said through-passage hole, is pressed, by means of compressed air, against the plastic wall until an adhesive composition (4) which is then introduced via the through-passage hole (1.1) forms, under the retaining pressure of the hose (3) on the inner wall surface, an embedding means around the shaft (2.1) and hardens, whereafter the air is let out of the hose (3) and said hose is removed. <IMAGE>

Description

Die Erfindung betrifft ein Verfahren gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a method according to the preamble of Claim 1.

Die Lagensicherung von beispielsweise als sog. Inserts in Sandwichbauteilen angeordneten Gewindeeinsätzen o. dgl. Verbindungsmittel aus Metall erfolgt bisher durch besondere Verankerungsteile, beispiels­ weise an den Sandwichdeckhäuten angreifende Klammern. Ein Verzicht auf solche relativ aufwendige und zumeist auch der Forderung nach Außenhautbündigkeit entgegenstehende Verankerungsteile ist lediglich durch Einpressung bzw. Einbettung des Einsatzschaftes in einer in den Sandwichkern eingebrachten Klebstoffmasse möglich, wobei dann jedoch die steiferen Deckhäute der Sandwichstruktur ungenutzt (unbelastet) bleiben. Folglich ist bisher die Lagensicherung dieser Metalleinsätze in einer einfachen Kunststoffwandung auf gesonderte Verankerungsteile beschränkt, welche zudem nur am manuell leicht zugänglichen Ende, in der Regel dem Kopfende des Metalleinsatzes, anbringbar sind und damit die Formgebung der Kunststoffwandung beeinträchtigen können. Deshalb wird bisher von der Verwendung dieser Metalleinsätze bei Kunststoffwandungen von rohrförmigen o. dgl. von innen schwer zugänglichen Hohlkörpern abgesehen.The position assurance of, for example, so-called inserts in Threaded inserts or similar connecting means arranged in sandwich components made of metal so far through special anchoring parts, for example wise brackets attacking the sandwich skin. A waiver such relatively complex and mostly also according to the requirement The anchoring parts are only flush with the outer skin by pressing or embedding the operational shaft in a Sandwich core introduced adhesive mass possible, but then the stiffer cover skins of the sandwich structure remain unused (unloaded). Consequently, the securing of the position of these metal inserts has been in one simple plastic wall limited to separate anchoring parts, which also only at the manually accessible end, usually the Head end of the metal insert, are attachable and thus the shape can impair the plastic wall. Therefore, so far from the use of these metal inserts in plastic walls by tubular or the like. Apart from hollow bodies which are difficult to access from the inside.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren der eingangs genannten Art aufzuzeigen, mittels welchem sich der Metall­ einsatz auch an seinem manuell unzugänglichen Ende mit einfachen Mitteln verankern läßt.The invention is therefore based on the object of a method of to indicate the type mentioned, by means of which the metal can also be used at its manually inaccessible end with simple means anchored.

Diese Aufgabe ist mit den kennzeichnenden Merkmalen des Patentanspruchs 1 gelöst in der Erkenntnis, daß der in den Hohlkörper hineinragende Schaft des Metalleinsatzes dort zwangsläufig den aufgeblasenen Schlauch an einer vollen Anlage auf der Kunststoffwandung soweit hindert, daß dieser um den Schaft einen Formhohlraum für den eingebrachten Klebstoff begrenzt. Dabei läßt sich durch die in den Ansprüchen 2 und 3 gekenn­ zeichneten Maßnahmen der Schlauch dermaßen als Formvorrichtung zur Wirkung bringen, daß die Klebstoffmasse auf einen Verbund mit der Mantelfläche des Schaftes und einer Ringfläche um das Durchgangsloch an der Innenfläche der Kunststoffwandung beschränkt wird. Ein Verbund des Klebstoffs mit dem Schlauch kann leicht durch die Maßnahme nach dem Anspruch 4 ausgeschlossen werden. Schließlich ist bei einem im Patentan­ spruch 5 gekennzeichneten Metalleinsatz der Klebstoff ohne besondere Vorkehrungen in der Kunststoffwandung einbringbar.This task is with the characterizing features of the claim 1 solved in the knowledge that the protruding into the hollow body Shaft of the metal insert there inevitably the inflated hose on a full system on the plastic wall so far that This creates a mold cavity around the shaft for the introduced adhesive limited. It can be characterized by the in claims 2 and 3  drew measures of the hose so as a molding device Bring effect that the adhesive mass on a bond with the Shell surface of the shaft and an annular surface around the through hole the inner surface of the plastic wall is limited. A network of Adhesive with the hose can easily be taken after the measure Claim 4 are excluded. Finally, one is in the patent Say 5 marked metal insert the adhesive without any special Precautions can be taken in the plastic wall.

Nachfolgend wird die Erfindung anhand eines Ausführungsbeispieles weiter erläutert. Hierzu zeigt die Zeichnung inThe invention will be further elucidated below on the basis of an exemplary embodiment explained. The drawing shows in

Fig. 1 einen Rohrabschnitt mit einem Gewindeeinsatz, Fig. 1 shows a pipe section with a threaded insert,

Fig. 2 einen Querschnitt gemäß Schnittlinie II-II der Fig. 1. Fig. 2 shows a cross-section according to section line II-II in FIG. 1.

Das dargestellte Rohr 1 besteht aus faserverstärktem Kunststoff und ist von innen dermaßen unzugänglich bzw. hat solche Abmessungen, daß ein in bestimmten Abständen zu dessen Befestigung (mittels Schrauben) jeweils in einem Durchgangsloch 1.1 der Rohrwandung angeordneter metallischer Gewindeeinsatz 2 sich im Rohrinneren nicht durch unmittelbare manuelle Handhabung verankern läßt. Um dort dennoch eine Lagensicherung bzw. eine Verbindung des Gewindeeinsatzes 2 mit der Innenfläche der Rohrwandung zu erreichen, wird der Gewindeeinsatz 2 zunächst im Durchgangsloch 1.1 so positioniert, daß er, bündig mit der Außenfläche der Rohrwandung, mit seinem Schaft 2.1 in das Rohr 1 hineinragt. Danach wird ein (beispielsweise vor der Positionierung sämtlicher Gewindeein­ sätze) in das Rohr 1 eingezogener Schlauch 3 aus Polyvinylchlorid oder Silikon bis zu einem Druck etwa von 0,3 bis 0,5 bar mit Luft aufgebla­ sen, wodurch dieser die aus Fig. 2 ersichtliche zeltförmige Gestalt über dem Schaft 2.1 des Gewindeeinsatzes 2 annimmt und im übrigen, mit Ausnahme des Flächenbereiches um das Durchgangsloch 1.1, an der Innen­ fläche der Rohrwandung anliegt. Der Schlauch 3 wird hierbei gleicherma­ ßen an die Rohrwandung und die Stirnfläche des Schaftes 2.1 des Gewinde­ einsatzes 2 gedrückt, so daß er um den Schaft 2.1 eine Form für eine dann über das Durchgangsloch 1.1 eingebrachte Masse 4 eines pastenförmi­ gen Klebstoffs, beispielsweise auf Epoxydharzbasis, bildet. Das Einbrin­ gen dieses Klebstoffs erfolgt im Wege eines gegenüber dem Schaft 2.1 exzentrischen Durchgangsloches 2.2 im Kopf 2.3 des Gewindeeinsatzes 2 so lange, bis durch einen Austritt von Klebstoff durch ein zweites solches Durchgangsloch 2.2 die Füllung des durch den Schlauch 3 gebildeten Formhohlraumes um den Schaft 2.1 angezeigt wird. Hiernach wird die Klebstoffmasse 4 beispielsweise bei Raumtemperatur (etwa 3 Stunden) gehärtet und dann erst die Luft aus dem Schlauch 3 abgelassen. Beim Entfernen des infolge seines Werkstoffes unverklebten Schlauches 3 verbleibt die Klebstoff-Masse 4 in der dargestellten Gestalt als Einbettung um den Schaft 2.1, wodurch der Gewindeeinsatz 2 an der Rohrwandung verankert ist.The tube 1 shown consists of fiber-reinforced plastic and is so inaccessible from the inside or has such dimensions that a metallic thread insert 2 arranged in a through hole 1.1 of the tube wall at certain intervals for its attachment (by means of screws) is not directly manual in the tube interior Anchoring handling. In order to nevertheless secure the position or connect the threaded insert 2 to the inner surface of the pipe wall, the threaded insert 2 is first positioned in the through hole 1.1 such that it projects into the pipe 1 with its shaft 2.1 flush with the outer surface of the pipe wall . Then a (for example, before positioning all threaded inserts) in the tube 1 drawn hose 3 made of polyvinyl chloride or silicone up to a pressure of about 0.3 to 0.5 bar with air, whereby this can be seen from FIG. 2 Tent-shaped shape over the shaft 2.1 of the threaded insert 2 and otherwise, with the exception of the area around the through hole 1.1 , rests on the inner surface of the tube wall. The hose 3 is equally pressed against the tube wall and the end face of the shaft 2.1 of the threaded insert 2 , so that it forms a shape around the shaft 2.1 for a mass 4 then introduced through the through hole 1.1 of a paste-like adhesive, for example based on epoxy resin, forms. The introduction of this adhesive takes place in the way of a through hole 2.2 that is eccentric with respect to the shaft 2.1 in the head 2.3 of the threaded insert 2 until the adhesive cavity through a second such through hole 2.2 fills the mold cavity formed by the tube 3 around the shaft 2.1 is shown. Then the adhesive mass 4 is cured, for example, at room temperature (about 3 hours) and only then is the air released from the hose 3 . When the hose 3 , which has not been glued due to its material, is removed, the adhesive mass 4 remains in the form shown as an embedding around the shaft 2.1 , as a result of which the threaded insert 2 is anchored to the tube wall.

Claims (5)

1. Verfahren zur Lagensicherung eines Metalleinsatzes, insbesondere Gewindeeinsatzes, in einem Durchgangsloch einer Kunststoffwandung eines rohrförmigen o. dgl. von innen schwer zugänglichen Hohlkörpers, dadurch gekennzeichnet, daß der Metalleinsatz (2) mit seinem Schaft (2.1) in den Hohlkörper (1) hineinragend im Durchgangsloch (1.1) positioniert und danach ein in den Hohlkörper (1) eingeführter aufblasbarer Schlauch (3) o. dgl. volumenveränderbarer Körper durch Druckluft solange gegen die Kunststoffwandung gedrückt wird, bis aus einer dann über das Durchgangsloch (1.1) eingebrachten Klebstoffmasse (4) unter dem Haltedruck des Schlauches (3) auf der Wandungsinnenfläche um den Schaft (2.1) eine Einbettung geformt und ausgehärtet ist, wonach die Luft aus dem Schlauch (3) abgelassen und er entfernt wird.1. A method for securing the position of a metal insert, in particular a threaded insert, in a through hole of a plastic wall of a tubular or the like. Hollow body which is difficult to access from the inside, characterized in that the metal insert ( 2 ) with its shaft ( 2.1 ) protrudes into the hollow body ( 1 ) positioned in the through hole ( 1.1 ) and then an inflatable tube ( 3 ) or the like.Volume-changeable body inserted into the hollow body ( 1 ) is pressed against the plastic wall by compressed air until an adhesive mass ( 4 ) is then introduced through the through hole ( 1.1 ) ) under the holding pressure of the hose ( 3 ) on the inner wall surface around the shaft ( 2.1 ) is formed and hardened, after which the air is released from the hose ( 3 ) and it is removed. 2. Verfahren nach Anspruch 1, gekennzeichnet durch einen Luftdruck etwa von 0,3 bis 0,5 bar.2. The method according to claim 1, characterized by an air pressure approximately from 0.3 to 0.5 bar. 3. Verfahren nach Anspruch 1, gekennzeichnet durch die Verwendung von pastenförmigem Klebstoff.3. The method according to claim 1, characterized by the use of pasty glue. 4. Verfahren nach Anspruch 1, gekennzeichnet durch die Verwendung eines Polyvinylchlorid- oder Silikon-Schlauches (3).4. The method according to claim 1, characterized by the use of a polyvinyl chloride or silicone tube ( 3 ). 5. Verfahren nach Anspruch 1, gekennzeichnet durch die Verwendung eines Metalleinsatzes (2) mit wenigstens einem gegenüber seinem Schaft (2.1) exzentrischen Durchgangsloch (2.2) im Kopf (2.3).5. The method according to claim 1, characterized by the use of a metal insert ( 2 ) with at least one with respect to its shaft ( 2.1 ) eccentric through hole ( 2.2 ) in the head ( 2.3 ).
DE3900671A 1989-01-12 1989-01-12 Process for securing the position of a metal insert in a plastic wall Expired - Lifetime DE3900671C1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3900671A DE3900671C1 (en) 1989-01-12 1989-01-12 Process for securing the position of a metal insert in a plastic wall
FR9000144A FR2641587B1 (en) 1989-01-12 1990-01-09 METHOD FOR LOCKING IN POSITION OF A METAL INSERT IN A PLASTIC WALL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3900671A DE3900671C1 (en) 1989-01-12 1989-01-12 Process for securing the position of a metal insert in a plastic wall

Publications (1)

Publication Number Publication Date
DE3900671C1 true DE3900671C1 (en) 1990-03-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE3900671A Expired - Lifetime DE3900671C1 (en) 1989-01-12 1989-01-12 Process for securing the position of a metal insert in a plastic wall

Country Status (2)

Country Link
DE (1) DE3900671C1 (en)
FR (1) FR2641587B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520065A1 (en) * 1995-06-06 1996-12-12 Michael Prof Dr Ing Schlimmer Forming glued connection between two fitting parts
DE19526348C1 (en) * 1995-07-19 1997-02-06 Preh Elektro Feinmechanik Method and device for pressing glued film strips
DE10233259A1 (en) * 2002-07-23 2004-02-12 Sacs Gmbh Threaded insert for light construction panels or similar has threaded sleeve which is plastic extrusion coated and positioning disc formed in one piece directly on threaded insert
WO2004051027A1 (en) * 2002-12-03 2004-06-17 Weise + Strattner Gmbh Device and method for fastening façade plates

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002960A1 (en) * 1983-01-31 1984-08-02 Sweeney Theodore Co Adhesively securable fastener
DE3608775C2 (en) * 1986-03-15 1995-03-16 Int Intec Patent Holding Ets Injection anchor to be inserted into pre-drilled holes
DE3701959A1 (en) * 1987-01-23 1988-08-04 Fischer Artur Werke Gmbh ANCHORING A FASTENING ELEMENT

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520065A1 (en) * 1995-06-06 1996-12-12 Michael Prof Dr Ing Schlimmer Forming glued connection between two fitting parts
DE19520065C2 (en) * 1995-06-06 2000-05-31 Michael Schlimmer Process for producing an adhesive connection and arrangement produced therewith
DE19526348C1 (en) * 1995-07-19 1997-02-06 Preh Elektro Feinmechanik Method and device for pressing glued film strips
DE10233259A1 (en) * 2002-07-23 2004-02-12 Sacs Gmbh Threaded insert for light construction panels or similar has threaded sleeve which is plastic extrusion coated and positioning disc formed in one piece directly on threaded insert
DE10233259B4 (en) * 2002-07-23 2008-01-17 Sacs Gmbh threaded insert
WO2004051027A1 (en) * 2002-12-03 2004-06-17 Weise + Strattner Gmbh Device and method for fastening façade plates
US7594366B2 (en) 2002-12-03 2009-09-29 Ludwig Viezens Device and method for fastening facade plates

Also Published As

Publication number Publication date
FR2641587B1 (en) 1995-12-08
FR2641587A1 (en) 1990-07-13

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