DE102008031324A1 - Mounting component for mounting line in motor vehicle, has outer body extruded at insert by injection molding process so that rigidity of plastic used for insert is higher than rigidity of plastic used for outer body - Google Patents
Mounting component for mounting line in motor vehicle, has outer body extruded at insert by injection molding process so that rigidity of plastic used for insert is higher than rigidity of plastic used for outer body Download PDFInfo
- Publication number
- DE102008031324A1 DE102008031324A1 DE200810031324 DE102008031324A DE102008031324A1 DE 102008031324 A1 DE102008031324 A1 DE 102008031324A1 DE 200810031324 DE200810031324 DE 200810031324 DE 102008031324 A DE102008031324 A DE 102008031324A DE 102008031324 A1 DE102008031324 A1 DE 102008031324A1
- Authority
- DE
- Germany
- Prior art keywords
- outer body
- plastic
- insert
- mounting component
- mounting
- 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.)
- Ceased
Links
Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
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- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2618—Moulds having screw-threaded mould walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Montagekomponente, insbesondere zur Halterung von Leitungen in einem Kraftfahrzeug, mit zumindest einem innenliegenden Buchsenelement. Die Erfindung betrifft außerdem ein Verfahren zur Herstellung eines derartigen Montageelementes sowie eines zugehörigen Buchsenelementes.The The present invention relates to a mounting component, in particular for holding cables in a motor vehicle, with at least an inner bushing element. The invention also relates to a Method for producing such a mounting element and an associated one The female element.
Buchsenelemente sind bei bekannten Montageelementen üblicherweise aus Metall, insbesondere aus Aluminium, oder aus einer Metalllegierung, insbesondere aus Messing, gefertigt, um die darin eingeleiteten Kräfte aufnehmen zu können. Eine Fertigung derartiger bekannter Buchsenelemente erfolgt dabei üblicherweise mit Hilfe spanender Bearbeitungsverfahren. Die derart hergestellten Buchsenelemente können dann optional mit einem Außenkörper aus Kunststoff umspritzt werden. Bekannt sind jedoch aber auch Montageelemente, welche gänzlich aus Metall, insbesondere aus Leichtmetall, bestehen und dadurch einerseits schwer und andererseits teuer sind.female members are in known mounting elements usually made of metal, in particular made of aluminum, or of a metal alloy, in particular of Brass, made to absorb the forces introduced therein to be able to. A production of such known socket elements is usually carried out with the help of machining processes. The thus produced Bushing elements can then optionally with an outer body Plastic are injected. But also known are mounting elements, which completely Metal, in particular made of light metal, and thereby on the one hand difficult and expensive.
Die vorliegende Erfindung beschäftigt sich mit dem Problem, eine verbesserte Montagekomponente anzugeben, welche insbesondere leicht ist und kostengünstig hergestellt werden kann.The present invention employs address the problem of providing an improved mounting component which is particularly light and can be produced inexpensively.
Dieses Problem wird erfindungsgemäß durch die Gegenstände der unabhängigen Ansprüche gelöst. Vorteilhafte Ausführungsformen sind Gegenstand der abhängigen Ansprüche.This Problem is inventively things the independent one claims solved. Advantageous embodiments are the subject of the dependent Claims.
Die Erfindung beruht auf dem allgemeinen Gedanken, bei einer Montagekomponente, insbesondere zur Halterung von Leitungen in einem Kraftfahrzeug, zumindest ein als Buchsenelement ausgebildetes Einlegeteil aus Kunststoff auszubilden und dieses im Spritzgussverfahren mit einem das Buchsenelement umschließenden und ebenfalls aus Kunststoff ausgebildeten Außenkörper zu umspritzen. Der für das Einlegeteil, das heißt für das Buchsenelement, verwendete Kunststoff, weist dabei eine höhere Festigkeit bzw. Steifigkeit auf, als der für den Außenkörper verwendete Kunststoff. Das aus Kunststoff ausgebildete Buchsenelement ist dabei derart dimensioniert, dass es die auf das Buchsenelement einwirkenden Kräfte problemlos aufnehmen kann. Die erfindungsgemäße Montagekomponente weist dabei gleich mehrere Vorteile auf: Zum einen lässt sich das nunmehr aus Kunststoff ausgebildete Einlegeteil kostengünstig, das heißt insbesondere deutlich kostengünstiger als ein Vergleichsteil aus Metall, ausbilden, und zum anderen weist eine mit einem derartigen Einlegeteil ausgestattete Montagekomponente ein im Vergleich zu bekannten Montagekomponenten deutlich verringertes Gewicht auf, was insbesondere im modernen Fahrzeugbau von entscheidendem Vorteil ist.The Invention is based on the general idea of a mounting component, in particular for holding lines in a motor vehicle, at least one formed as a female element insert part made of plastic form and this by injection molding with a female element enclosing and also molded plastic outer body to overmold. The one for the insert, this means for the Bushing element, used plastic, has a higher strength or stiffness, as the for used the outer body Plastic. The plastic sleeve formed element is here dimensioned such that it acts on the female member personnel can record easily. The mounting component according to the invention has There are several advantages: On the one hand, this can now be made of plastic formed insert cost-effective, this means in particular significantly cheaper as a comparison part of metal, training, and pointing to the other a fitting component equipped with such an insert a significantly reduced compared to known mounting components Weight on, what in particular in modern vehicle construction of decisive Advantage is.
Bei einer vorteilhaften Weiterbildung der erfindungsgemäßen Lösung, weist das Buchsenelement zumindest eine radiale und/oder eine axiale Haltekontur auf, die nach dem Umspritzen mit dem Außenkörper einen festen Verbund zwischen dem Buchsenelement und dem Außenkörper gewährleistet. Die zumindest eine am Buchsenelement vorgesehene Haltekontur erzeugt dabei einen Formschluss mit dem in einem späteren Arbeitsschritt angespritzten Außenkörper und gewährleistet dadurch eine besonders feste Verbindung zwischen dem Einlegeteil, das heißt zwischen dem Buchsenelement, und dem Außenkörper.at an advantageous embodiment of the solution according to the invention, has the sleeve member at least one radial and / or an axial retaining contour on, after the encapsulation with the outer body a solid bond between ensured the socket element and the outer body. The at least one provided on the female element retaining contour generated doing a positive connection with the molded in a later step Outer body and guaranteed characterized a particularly strong connection between the insert, this means between the female member, and the outer body.
Bei einer weiteren vorteilhaften Ausführungsform der erfindungsgemäßen Montagekomponente, ist der Kunststoff für das Buchsenelement bewehrt, insbesondere faserverstärkt, ausgebildet. Als Fasern kommen hierbei beispielsweise Glas- und/oder Kohlefasern in Betracht. Glasfasern sind dabei lange, dünne und aus Glas bestehende Fasern, die eine äußerst hohe Festigkeit aufweisen. Im Vergleich zu Aramid- bzw. Kohlefasern, besitzen die Glasfasern eine amorphe Struktur. Demgegenüber werden Kohlefasern aus kohlenstoffhaltigen Ausgangsmaterialien gewonnen, die durch Pyrolyse in graphitartig angeordneten Kohlenstoff umgewandelt werden. Weisen dabei die eingelegten Fasern keine gerichtete Struktur auf, sondern sind nahezu willkürlich bezüglich ihrer Ausrichtung in den Kunststoff eingebettet, erhält man einen Faserverbundwerkstoff mit vorzugsweise homogenen Festigkeitseigenschaften. Selbstverständlich ist dabei auch denkbar, dass der Außenkörper aus einem Faserverbundwerkstoff hergestellt ist. Zur Übertragung der auf die Montagekomponente einwirkenden Kräfte, ist aber vorzugsweise ausschließlich das Buchsenelement, das heißt das Einlegeteil, aus einem Faserverbundwerkstoff hergestellt.at a further advantageous embodiment of the mounting component according to the invention, is the plastic for the bush element reinforced, in particular fiber-reinforced, formed. For example, glass fibers and / or carbon fibers are used as fibers into consideration. Glass fibers are long, thin and made of glass Fibers that are extremely high Have strength. Compared to aramid or carbon fibers, The glass fibers have an amorphous structure. In contrast, be Carbon fibers derived from carbonaceous raw materials, which are converted by pyrolysis in graphitic carbon arranged. Do the inserted fibers have no directional structure, but are almost arbitrary in terms of embedded their orientation in the plastic, you get a Fiber composite material with preferably homogeneous strength properties. Of course is also conceivable that the outer body made of a fiber composite material is. For transmission the forces acting on the mounting component, but is preferably exclusively the socket element, that is Insert made of a fiber composite material.
Weitere wichtige Merkmale und Vorteile der Erfindung ergeben sich aus den Unteransprüchen, aus den Zeichnungen und aus der zugehörigen Figurenbeschreibung anhand der Zeichnungen.Further important features and advantages of the invention will become apparent from the Dependent claims, from the drawings and from the associated description of the figures the drawings.
Es versteht sich, dass die vorstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It it is understood that the above and the following yet to be explained features not only in the specified combination, but also in other combinations or alone, without to leave the scope of the present invention.
Bevorzugte Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden in der nachfolgenden Beschreibung näher erläutert, wobei sich gleiche Bezugszeichen auf gleiche oder ähnliche oder funktional gleiche Bauteile beziehen.preferred embodiments The invention are illustrated in the drawings and in the following description explains where like reference numerals refer to the same or similar or functionally identical components relate.
Dabei zeigen, jeweils schematisch,there show, in each case schematically,
Entsprechend
der
Erfindungswesentlich
ist hierbei, dass im Vergleich zu herkömmlichen Montageelementen, nunmehr
auch das Einlegeteil
Das
Buchsenelement
Um
mit dem in einem späteren
Arbeitsschritt herzustellenden Außenkörper einen formschlüssigen Verbund
eingehen zu können,
weist das Buchsenelement
Darüber hinaus
ist denkbar, dass der Kunststoff für das Buchsenelement
Um
die Aufnahme von Kräften
durch das Buchsenelement
Wie
sämtlichen
Figuren dabei zu entnehmen ist, sind an dem Buchsenelement
Mit
dem erfindungsgemäß aus Kunststoff ausgebildeten
Einlegeteil
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810031324 DE102008031324A1 (en) | 2008-07-02 | 2008-07-02 | Mounting component for mounting line in motor vehicle, has outer body extruded at insert by injection molding process so that rigidity of plastic used for insert is higher than rigidity of plastic used for outer body |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810031324 DE102008031324A1 (en) | 2008-07-02 | 2008-07-02 | Mounting component for mounting line in motor vehicle, has outer body extruded at insert by injection molding process so that rigidity of plastic used for insert is higher than rigidity of plastic used for outer body |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008031324A1 true DE102008031324A1 (en) | 2010-01-07 |
Family
ID=41396686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810031324 Ceased DE102008031324A1 (en) | 2008-07-02 | 2008-07-02 | Mounting component for mounting line in motor vehicle, has outer body extruded at insert by injection molding process so that rigidity of plastic used for insert is higher than rigidity of plastic used for outer body |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008031324A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014191709A1 (en) * | 2013-05-31 | 2014-12-04 | Conxa Limited | Drilling tool apparatus |
EP2845711A1 (en) | 2013-09-10 | 2015-03-11 | Röchling Automotive SE & Co. KG | Multi-component injection moulding component |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991015700A1 (en) * | 1990-04-05 | 1991-10-17 | U.I. Lapp Gmbh & Co. Kg | Device for holding cables, pipes, hoses or the like |
DE9203892U1 (en) * | 1992-03-24 | 1992-05-07 | OBO Bettermann oHG, 5750 Menden | Device for holding and guiding pipes, cables and similar long shaped parts |
DE4215635A1 (en) * | 1992-05-12 | 1993-11-18 | Kleinhuis Hermann Gmbh | Plastic union for lead-ins of cables or hoses - has inner cylindrical support with tongues formed by longitudinal slits, pressed against cable by cap nut |
DE4320336A1 (en) * | 1993-06-19 | 1994-12-22 | Teves Gmbh Alfred | Hose-retaining means |
DE19840085C2 (en) * | 1998-09-03 | 2001-02-08 | Fte Automotive Gmbh | Fastening device for hoses |
DE102004061663B3 (en) * | 2004-12-22 | 2006-06-14 | Gessmann Gmbh & Co. Kg | Electric coupling element has socket consisting of close range incompressible material lying radially at interior surface of contact chamber and stored over push fit fitting within contact chamber |
DE102006048242A1 (en) * | 2006-10-11 | 2008-04-17 | Cooper Crouse-Hinds Gmbh | Kabelverschraubungsvorrichtung |
-
2008
- 2008-07-02 DE DE200810031324 patent/DE102008031324A1/en not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991015700A1 (en) * | 1990-04-05 | 1991-10-17 | U.I. Lapp Gmbh & Co. Kg | Device for holding cables, pipes, hoses or the like |
DE9203892U1 (en) * | 1992-03-24 | 1992-05-07 | OBO Bettermann oHG, 5750 Menden | Device for holding and guiding pipes, cables and similar long shaped parts |
DE4215635A1 (en) * | 1992-05-12 | 1993-11-18 | Kleinhuis Hermann Gmbh | Plastic union for lead-ins of cables or hoses - has inner cylindrical support with tongues formed by longitudinal slits, pressed against cable by cap nut |
DE4320336A1 (en) * | 1993-06-19 | 1994-12-22 | Teves Gmbh Alfred | Hose-retaining means |
DE19840085C2 (en) * | 1998-09-03 | 2001-02-08 | Fte Automotive Gmbh | Fastening device for hoses |
DE102004061663B3 (en) * | 2004-12-22 | 2006-06-14 | Gessmann Gmbh & Co. Kg | Electric coupling element has socket consisting of close range incompressible material lying radially at interior surface of contact chamber and stored over push fit fitting within contact chamber |
DE102006048242A1 (en) * | 2006-10-11 | 2008-04-17 | Cooper Crouse-Hinds Gmbh | Kabelverschraubungsvorrichtung |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014191709A1 (en) * | 2013-05-31 | 2014-12-04 | Conxa Limited | Drilling tool apparatus |
EP3003620A1 (en) * | 2013-05-31 | 2016-04-13 | Gripple Limited | Drilling tool apparatus |
EP2845711A1 (en) | 2013-09-10 | 2015-03-11 | Röchling Automotive SE & Co. KG | Multi-component injection moulding component |
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Effective date: 20150205 |
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R003 | Refusal decision now final |