DE8235486U1 - Metal or plastic cover panel with a molded or molded seal - Google Patents
Metal or plastic cover panel with a molded or molded sealInfo
- Publication number
- DE8235486U1 DE8235486U1 DE19828235486 DE8235486U DE8235486U1 DE 8235486 U1 DE8235486 U1 DE 8235486U1 DE 19828235486 DE19828235486 DE 19828235486 DE 8235486 U DE8235486 U DE 8235486U DE 8235486 U1 DE8235486 U1 DE 8235486U1
- Authority
- DE
- Germany
- Prior art keywords
- molded
- cover panel
- seal
- metal
- plastic cover
- 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
Links
- 239000004033 plastic Substances 0.000 title claims description 12
- 229920003023 plastic Polymers 0.000 title claims description 12
- 239000002184 metal Substances 0.000 title claims description 8
- 229910052751 metal Inorganic materials 0.000 title claims description 8
- 238000007789 sealing Methods 0.000 claims description 13
- 239000002318 adhesion promoter Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 2
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 239000002991 molded plastic Substances 0.000 claims description 2
- YTCZZXIRLARSET-VJRSQJMHSA-M beraprost sodium Chemical compound [Na+].O([C@H]1C[C@@H](O)[C@@H]([C@@H]21)/C=C/[C@@H](O)C(C)CC#CC)C1=C2C=CC=C1CCCC([O-])=O YTCZZXIRLARSET-VJRSQJMHSA-M 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/06—Sealing strips
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C2045/14459—Coating a portion of the article, e.g. the edge of the article injecting seal elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Abdichtungseal
if Die hier beschriebene Erfindung befaßt sich mit einer Metall- als auchif the invention described here deals with a metal as well
Kunststoff abdeckblende sowie ähnlicher Teile, z. B. Deckel, Zierleisten, Leisten, Karosserieteilen, bei denen (Abdichtungen) Abdichtfunktionen vorgesehen sind.Plastic cover panel and similar parts, e.g. B. Lids, moldings, Moldings, body parts in which (seals) sealing functions are provided.
^: Bekannt sind Abdeckblenden oder dergleichen ähnliche Teile, bei welchen^: Shrouds or similar parts are known in which
' die gewünschten Abdichtfunktionen durch nachträgliches Auflegen und'' the desired sealing functions through subsequent application and
wahlweises Verkleben von Abdichtungen verschiedenster Materialien und " Formen vorgenommen werden. Bei den angeführten Abdeckblendenaus-optional gluing of seals of various materials and "Shapes are made.
i| führungen mit losen Abdichtungen sind nachteiligerweise doppelte Lagerhaltung sowie zusätzliche Arbeitsgänge notwendig, um die entsprechende ■ Abdichtung aufzulegen und zu verkleben, damit die Dichtung sich nichti | The disadvantage of guides with loose seals is double storage as well as additional work steps necessary in order to apply and stick ■ the corresponding seal so that the seal does not stick
verschiebt. Bei Dichtungen, welche lose eingelegt und nicht zusätzlich verklebt werden, besteht die Möglichkeit, daß diese sich verschieben, also nicht richtig sitzen und somit eine einwandfreie Abdichtung nicht gewährleistet ist.shifts. For seals that are loosely inserted and not additionally are glued, there is a possibility that these shift, so not sit properly and thus a perfect seal is not is guaranteed.
Der Erfindung liegt die Aufgabe zugrunde, eine Abdeckblende zu schaffen, mit der auf einfache Weise eine einwandfreie Abdichtung erreicht werden kann.The invention is based on the object of creating a cover panel, with which a perfect seal can be achieved in a simple manner.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß die Abdichtung als eine auf bzw. an die mit einem Haftvermittler im Dichtungsbereich versehene Abdeckblende gespritzte Kunststoff-Dichtfläche ausgebildet ist.According to the invention the object is achieved in that the seal as one on or on the one with an adhesion promoter in the sealing area provided cover panel injection molded plastic sealing surface is formed.
/3 V/ 3 V
Die Einsatzmöglichkeiten derartig angespritzter oder aufgespritzter verklebter Dichtungen sind sehr vielseitig und senken erheblich die Kosten, \% The possible uses of such molded or sprayed-on glued seals are very versatile and significantly reduce costs, \%
indem das entsprechende Teil ohne Vorarbeit sofort ohne Schwierigkeiten gby the corresponding part without any preparatory work immediately without difficulty g
montiert werden kann.can be mounted.
Ein Ausführungsbeispiel ist in der Zeichnung dargestellt und zeigtAn embodiment is shown in the drawing and shows
Abb. 1 eine Metall- oder Kunststoffabdeckblende 1 mit ringsum verlaufender angespritzter Dichtfläche Z1 Fig. 1 shows a metal or plastic cover panel 1 with a molded-on sealing surface Z 1 running all around
Abb. 2 einen Schnitt nach Abb. 1 etwa der Schnittlinie A-A folgend mit angespritzten Dichtflächen,Fig. 2 shows a section according to Fig. 1 approximately following the section line A-A molded sealing surfaces,
Abb. 3 e.ne doppelseitig angeordnete Dichtfläche für Metall- oder Kunststoff abdeckblenden oder andere ähnliche Teile undFig. 3 e.ne double-sided sealing surface for metal or Plastic cover or other similar parts and
Abb. 4 eine ü-fcrmig angespritzte Dichtung.Fig. 4 an over-molded seal.
Eine erfindungsgemäße Abdeckblende 1 kann dadurch hergestellt werden, daß an den mit Abdichtungen zu versehenen Stellen ein Haftvermittler, insbesondere ein entsprechend geeigneter Primer oder Kleber aufgetragen und anschließend die Abdeckblende in ein Spritzgießwerkzeug eingelegt und die Kunststoff-Dichtfläche 2, 3, 4 angespritzt und verklebt wird.A cover panel 1 according to the invention can be produced by that an adhesion promoter, in particular an appropriately suitable primer or adhesive, is applied to the locations to be provided with seals and then the cover panel is placed in an injection molding tool and the plastic sealing surface 2, 3, 4 is injected and glued.
Wenn bei einer dickeren, bspw. aus Alu-Druckguß hergestellten Abdeckblende die Aktivierungstemperatur für den Kleber, beeinflußt durch das aufzuspritzende Dichtmedium, nicht erreicht wird, so ist es zweckmäßig,If with a thicker cover, for example made of die-cast aluminum the activation temperature for the adhesive, influenced by the sealing medium to be sprayed on, is not reached, it is advisable to
/4/ 4
diese Metallteile auf ca. 70° C aufzuheizen und in die Form einzulegen. Das Spritzwerkzeug sollte auf ca. 45-50° C temperiert sein.heat these metal parts to approx. 70 ° C and place them in the mold. The injection mold should be tempered to approx. 45-50 ° C.
Die Dichtfläche 2, Abb. 1 und 2, kann in allen thermoplastisch verarbeitbaren Kunststoffen, wie bspw. EPDM, Weich-PVC, Elastomeren etc. an- oder aufgespritzt und verklebt werden. Bei Kunststoffabdeckblenden oder anderen Teilen aus bspw. Hart-PVC oder anderem Kunststoff hergestellt, kann die jeweilige weichere Abdichtfläche im gleichen Werkzeug -als Schwenk- oder Druckwerkzeug ausgebildet- angespritzt werden. Die Ausspritzung solcher Teile müßte mit einer sogenannten Zweifarben-Spritzgießmaschine oder Zweikomponenten-Spritzgießmaschine erfolgen.The sealing surface 2, Fig. 1 and 2, can be processed thermoplastically in all Plastics such as EPDM, soft PVC, elastomers, etc. be sprayed on or glued on. In the case of plastic cover panels or other parts made of e.g. rigid PVC or other plastic, the respective softer sealing surface can be injection-molded in the same tool - designed as a swivel or pressure tool. the Such parts would have to be injected using a so-called two-color injection molding machine or two-component injection molding machine.
Die jeweilige Auf- oder Anspritzung von Kunststoffdichtmaterial kann sowohl über die ganze Fläche als auch ununterbrochen, als Ring, auf zwei Seiten oder anderer Formausbildung, bspw. mit Riefen, Erhöhungen, Schrägen oder dergleichen vorgenommen werden. Es ist we'terhin möglich, auf einer Metall- oder Kunststoffabdeckblende sowohl bei ähnlichen Teilen, Nuten oder dergleichen vorzusehen, um diese mit Kunststoff-Dichtmaterial auszuspritzen. In diesem Fall wäre bspw. bei einem Metallteil eine zusätzliche Beauftragung von Kleber nicht erforderlich.The respective injection or injection molding of plastic sealing material can both over the entire surface and continuously, as a ring, on two sides or other shape, e.g. with grooves, elevations, Bevels or the like are made. It is still possible on a metal or plastic cover panel both for similar parts, grooves or the like to provide them with plastic sealing material squirt out. In this case, for example, with a metal part, an additional application of adhesive would not be necessary.
VNR: 107212 G 82 35 486.3 ANR: 2488531 18 573 Dr. R./Gr./G G2/N 3. Jan.1986 VNR: 107212 G 82 35 486.3 ANR: 2488531 18 573 Dr. R./Gr./G G2 / N Jan 3, 1986
• ■ at··• ■ at ··
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828235486 DE8235486U1 (en) | 1982-12-17 | 1982-12-17 | Metal or plastic cover panel with a molded or molded seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828235486 DE8235486U1 (en) | 1982-12-17 | 1982-12-17 | Metal or plastic cover panel with a molded or molded seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8235486U1 true DE8235486U1 (en) | 1986-02-13 |
Family
ID=6746604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19828235486 Expired DE8235486U1 (en) | 1982-12-17 | 1982-12-17 | Metal or plastic cover panel with a molded or molded seal |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8235486U1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639218A1 (en) * | 1986-11-15 | 1988-05-26 | Karl Joh Gummiwarenfab | VALVE COVER FOR THE COMBUSTION ENGINE CYLINDER HEAD |
| DE3733890A1 (en) * | 1987-10-07 | 1989-04-27 | Grohe Kg Hans | Seal for a sanitary valve |
| DE4243168C1 (en) * | 1992-12-19 | 1994-03-31 | Freudenberg Carl Fa | Reciprocating engine or machine - has housing with internal Helmholtz resonator, both made of deep-drawn synthetic foil, resonator being of two parts of different depths |
| FR2783588A1 (en) * | 1998-09-18 | 2000-03-24 | Axo Scintex Cie Equip Automobi | Component edge seal e.g. for vehicle light housings made by applying bead of polymerizable cellular plastic and subjecting to heat |
| EP1378340A3 (en) * | 2002-07-05 | 2005-03-02 | ALI S.p.A. - CARPIGIANI GROUP | Method for the production of integrated sealing elements on plastics articles by overmoulding with silicone films |
-
1982
- 1982-12-17 DE DE19828235486 patent/DE8235486U1/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3639218A1 (en) * | 1986-11-15 | 1988-05-26 | Karl Joh Gummiwarenfab | VALVE COVER FOR THE COMBUSTION ENGINE CYLINDER HEAD |
| DE3733890A1 (en) * | 1987-10-07 | 1989-04-27 | Grohe Kg Hans | Seal for a sanitary valve |
| DE4243168C1 (en) * | 1992-12-19 | 1994-03-31 | Freudenberg Carl Fa | Reciprocating engine or machine - has housing with internal Helmholtz resonator, both made of deep-drawn synthetic foil, resonator being of two parts of different depths |
| FR2783588A1 (en) * | 1998-09-18 | 2000-03-24 | Axo Scintex Cie Equip Automobi | Component edge seal e.g. for vehicle light housings made by applying bead of polymerizable cellular plastic and subjecting to heat |
| EP1378340A3 (en) * | 2002-07-05 | 2005-03-02 | ALI S.p.A. - CARPIGIANI GROUP | Method for the production of integrated sealing elements on plastics articles by overmoulding with silicone films |
| US7476353B2 (en) | 2002-07-05 | 2009-01-13 | Ali S.P.A. Carpigiani Group | Method for producing an ice cream machine |
| US8404166B2 (en) | 2002-07-05 | 2013-03-26 | Carpigiani Group—Ali S.p.A. | Method for the production of integrated sealing elements on plastic articles by overmoulding with silicone films |
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