DE4335912A1 - Flange sleeve - Google Patents
Flange sleeveInfo
- Publication number
- DE4335912A1 DE4335912A1 DE4335912A DE4335912A DE4335912A1 DE 4335912 A1 DE4335912 A1 DE 4335912A1 DE 4335912 A DE4335912 A DE 4335912A DE 4335912 A DE4335912 A DE 4335912A DE 4335912 A1 DE4335912 A1 DE 4335912A1
- Authority
- DE
- Germany
- Prior art keywords
- receiving hole
- plastic
- plastic component
- sleeve
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 17
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 239000011324 bead Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000006978 adaptation Effects 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 230000004323 axial length Effects 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- 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
- 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
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
-
- 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
-
- 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
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/06—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting
- F16B37/062—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting
- F16B37/065—Devices for fastening nuts to surfaces, e.g. sheets, plates by means of welding or riveting by means of riveting by deforming the material of the nut
-
- 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
- B29C66/7422—Aluminium or alloys of aluminium
-
- 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
- B29C66/7428—Transition metals or their alloys
- B29C66/74281—Copper or alloys of copper
-
- 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
- B29C66/7428—Transition metals or their alloys
- B29C66/74283—Iron or alloys of iron, e.g. steel
Abstract
Description
Die Erfindung betrifft eine Vorrichtung, die in einem Aufnahmeloch eines Kunststoffbauteils befestigt ist, sowie ein Verfahren zur Befestigung einer solchen. In einer bevorzugten Ausführungsform betrifft die Erfindung eine Flanschkombination.The invention relates to a device in a Receiving hole of a plastic component is attached, as well as a Method of fastening such. In a preferred one Embodiment, the invention relates to a flange combination.
Eine derartige Vorrichtung ist aus der deutschen Patentschrift 40 00 209 bekannt. Dort wird eine Gewindebuchse zum Befestigen in einem Aufnahmeloch eines Kunststoffbauteils beschrieben.Such a device is from the German patent 40 00 209 known. There is a threaded bush for fastening in described a receiving hole of a plastic component.
Will man derartige Vorrichtungen, die in einem Aufnahmeloch befestigt werden, verwenden, so ist daran nachteilig, daß sie sehr aufwendig in der Fertigung und somit sehr teuer sind. Weiter ist daran nachteilig, daß derartige Vorrichtungen bei der Einbringung in ein Kunststoffbauteil häufig nur unter Zuhilfenahme zusätzlicher thermischer Energie verarbeitet werden können. Dies ist aber einmal umständlich in der Handhabung, zum anderen verteuert es das Produkt.Do you want such devices in a receiving hole attached, use, it is disadvantageous that they are very complex to manufacture and are therefore very expensive. Further is disadvantageous in that such devices in the Insertion in a plastic component often only under Additional thermal energy can be processed can. However, this is cumbersome to handle others make the product more expensive.
Es ist somit Aufgabe der Erfindung, eine Vorrichtung der eingangs genannten Art dahingehend zu verbessern, daß eine einfachere und billiger zu fertigende Vorrichtung in einem Aufnahmeloch befestigt ist bzw. eine Flanschkombination geschaffen wird. It is therefore an object of the invention, a device of the beginning mentioned type to improve that a simpler and device to be made cheaper in a receiving hole is attached or a flange combination is created.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß die Befestigung vorzugsweise einer Hülse in einem Aufnahmeloch eines Kunststoffbauteils so vonstatten geht, daß durch axiales Stauchen der Hülse eine ideale Anpassung der Hülsenhöhe an die variierende Flanschhöhe der Kunststoffbauteile erfolgt.According to the invention this object is achieved in that the Attachment preferably of a sleeve in a receiving hole Plastic component takes place so that by axial compression the sleeve an ideal adjustment of the sleeve height to the varying Flange height of the plastic components.
Eine vorteilhafte Weiterbildung der Erfindung sieht wenigstens eine Schwachstelle an der Hülse vor, um so einen idealen Längenausgleich zu gewährleisten. Die Hülse knickt an dieser Schwachstelle aus, garantiert eine Längenänderung und gleichzeitig ein sicheres Anschmiegen an die Umfangsfläche des Kunststoffbauteils.An advantageous development of the invention sees at least a weak point on the sleeve to make an ideal one Ensure length compensation. The sleeve kinks at this Vulnerability, guarantees a change in length and at the same time a safe nestling on the peripheral surface of the Plastic component.
Weiterhin kann man vorteilhafterweise vorsehen, daß nach der Axialstauchung die Vorrichtung wenigstens einen durchgehenden Ringwulst zur Steigerung der Festigkeit der Hülsenflanschverbindung aufweist.Furthermore, one can advantageously provide that after the Axial upsetting the device at least one continuous Ring bead to increase the strength of the Has sleeve flange connection.
Die erfindungsgemäße Vorrichtung ist, wie oben beschrieben, besonders für den Einsatz in einer Flanschkombination geeignet.As described above, the device according to the invention is especially suitable for use in a flange combination.
Diese und weitere Merkmale von bevorzugten Weiterbildungen der Erfindung gehen außer aus den Ansprüchen auch aus der Beschreibung und den Zeichnungen hervor, wobei die einzelnen Merkmale jeweils für sich allein oder zu mehreren in Form von Unterkombinationen bei der Ausführungsform der Erfindung und auf anderen Gebieten verwirklicht sein und vorteilhafte sowie für sich schutzfähige Ausführungen darstellen können, für die hier Schutz beansprucht wird.These and other features of preferred developments of the In addition to the claims go from the invention Description and the drawings, the individual Features individually or in groups in the form of Sub-combinations in the embodiment of the invention and on other areas to be realized and beneficial as well as for Protectable versions can present themselves for the here Protection is claimed.
Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im folgenden näher erläutert. In den Zeichnungen zeigtEmbodiments of the invention are in the drawings shown and are explained in more detail below. In the Shows drawings
Fig. 1 einen Schnitt durch die Flanschkombination mit einem Ringwulst, Fig. 1 shows a section through the flange combination with an annular bead,
Fig. 2 Schnitt durch eine Flanschkombination mit zwei Ringwulsten. Fig. 2 section through a flange combination with two ring beads.
Die Hülse 1, die aus Aluminium oder anderen umformbaren Materialien besteht, ist so hergestellt, daß sie im ungestauchten Zustand z. B. 0,4 mm über das Kunststoffbauteil 2, in das sie zur Herstellung einer Flanschkombination eingesetzt wird, herausragt. Die Innenwand der Hülse weist eine Schwachstelle 3 auf, an der die Hülse bei der später erfolgenden Axialstauchung eine Ringwulst 4 ausbeult. Durch das Kaltschlagen verkürzt sich die Hülse, paßt sich so automatisch an die durch Fertigungstoleranzen verursachte unterschiedlich ausfallende Höhe der Kunststoff-Flansche an und berücksichtigt so evtl. vorhandene Entformungsschrägen des Kunststoffteils.The sleeve 1 , which consists of aluminum or other deformable materials, is made so that it is in the un-compressed state z. B. 0.4 mm beyond the plastic component 2 , in which it is used to produce a flange combination, protrudes. The inner wall of the sleeve has a weak point 3 , at which the sleeve bulges an annular bead 4 when the axial compression takes place later. The cold hammering shortens the sleeve, automatically adapts to the different height of the plastic flanges caused by manufacturing tolerances and takes into account any draft angles of the plastic part.
Bei der in Fig. 2 dargestellten Ausführungsform sind 2 Schwachstellen vorgesehen, an denen sich bei der axialen Stauchung je eine Ringwulst 4 ausstellt.In the embodiment shown in FIG. 2, two weak points are provided, at each of which an annular bead 4 is formed during the axial compression.
Die Verwendung von Hülse 1 trägt dem visko-elastischen Verhalten des Kunststoffbauteils Rechnung und schützt den Flansch gleichzeitig vor Beschädigung durch Schraubenkopf bzw. -gewinde.The use of sleeve 1 takes into account the visco-elastic behavior of the plastic component and at the same time protects the flange against damage from the screw head or thread.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4335912A DE4335912A1 (en) | 1993-10-21 | 1993-10-21 | Flange sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4335912A DE4335912A1 (en) | 1993-10-21 | 1993-10-21 | Flange sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE4335912A1 true DE4335912A1 (en) | 1995-04-27 |
Family
ID=6500669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4335912A Withdrawn DE4335912A1 (en) | 1993-10-21 | 1993-10-21 | Flange sleeve |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE4335912A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997003297A1 (en) * | 1995-07-07 | 1997-01-30 | Filterwerk Mann + Hummel Gmbh | Bush |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2974367A (en) * | 1954-09-29 | 1961-03-14 | Western Electric Co | Apparatus for making splicing-sleeve assemblies |
| DE1197218B (en) * | 1954-03-17 | 1965-07-22 | Charna Gould | Process for producing outwardly curved beads on sleeves made of thermoplastic plastic |
| AT286611B (en) * | 1961-02-25 | 1970-12-10 | Anger Kunststoff | Method and device for producing an insertion sleeve |
| DE1779684A1 (en) * | 1968-09-11 | 1971-09-16 | Anger Kunststoff | Device for forming outwardly curved circumferential beads on the ends of pipes |
| DE3336157A1 (en) * | 1983-10-05 | 1985-04-18 | Fichtel & Sachs Ag, 8720 Schweinfurt | Method for setting blind rivets and a blind rivet for this purpose |
| DE4000209A1 (en) * | 1990-01-05 | 1991-07-11 | Boellhoff & Co | Insert nut used with synthetic material - has flange fitted in hollow in location hole |
| DE9301373U1 (en) * | 1993-02-02 | 1993-03-11 | Boellhoff & Co Gmbh & Co Kg, 4800 Bielefeld, De |
-
1993
- 1993-10-21 DE DE4335912A patent/DE4335912A1/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1197218B (en) * | 1954-03-17 | 1965-07-22 | Charna Gould | Process for producing outwardly curved beads on sleeves made of thermoplastic plastic |
| US2974367A (en) * | 1954-09-29 | 1961-03-14 | Western Electric Co | Apparatus for making splicing-sleeve assemblies |
| AT286611B (en) * | 1961-02-25 | 1970-12-10 | Anger Kunststoff | Method and device for producing an insertion sleeve |
| DE1779684A1 (en) * | 1968-09-11 | 1971-09-16 | Anger Kunststoff | Device for forming outwardly curved circumferential beads on the ends of pipes |
| DE3336157A1 (en) * | 1983-10-05 | 1985-04-18 | Fichtel & Sachs Ag, 8720 Schweinfurt | Method for setting blind rivets and a blind rivet for this purpose |
| DE4000209A1 (en) * | 1990-01-05 | 1991-07-11 | Boellhoff & Co | Insert nut used with synthetic material - has flange fitted in hollow in location hole |
| DE9301373U1 (en) * | 1993-02-02 | 1993-03-11 | Boellhoff & Co Gmbh & Co Kg, 4800 Bielefeld, De |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997003297A1 (en) * | 1995-07-07 | 1997-01-30 | Filterwerk Mann + Hummel Gmbh | Bush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |