DE3246734A1 - Metal or plastic cover panel with moulded-on seal - Google Patents

Metal or plastic cover panel with moulded-on seal

Info

Publication number
DE3246734A1
DE3246734A1 DE19823246734 DE3246734A DE3246734A1 DE 3246734 A1 DE3246734 A1 DE 3246734A1 DE 19823246734 DE19823246734 DE 19823246734 DE 3246734 A DE3246734 A DE 3246734A DE 3246734 A1 DE3246734 A1 DE 3246734A1
Authority
DE
Germany
Prior art keywords
metal
plastic
cover panel
sealing surfaces
seal
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Withdrawn
Application number
DE19823246734
Other languages
German (de)
Inventor
Gert 5600 Wuppertal Mayer
Harri 4000 Düsseldorf Thürer
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.)
MAYER, GERT, 5600 WUPPERTAL, DE
Original Assignee
Klein Walter & Co KG GmbH
Walter Klein GmbH and Co KG
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 Klein Walter & Co KG GmbH, Walter Klein GmbH and Co KG filed Critical Klein Walter & Co KG GmbH
Priority to DE19823246734 priority Critical patent/DE3246734A1/en
Publication of DE3246734A1 publication Critical patent/DE3246734A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/06Sealing strips
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/02Sealings between relatively-stationary surfaces
    • F16J15/14Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/16Sealings between relatively-moving surfaces
    • F16J15/32Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/328Manufacturing methods specially adapted for elastic sealings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection 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
    • B29C45/14336Coating a portion of the article, e.g. the edge of the article
    • B29C2045/14459Coating a portion of the article, e.g. the edge of the article injecting seal elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Published without abstract.

Description

Metall- oder Kunststoffabdeckblende mit; auf- oderMetal or plastic cover panel with; up or

angespritzter Abdichtung.molded seal.

Die hier beschriebene Erfindung befaßt sich mit einer Metall- als auch Kunststoffabdeckblende sowie ähnlicher Teile,bei denen (Abdichtungen ) Abdichtfunktionen vorgesehen sind.The invention described here is concerned with a metal as also plastic cover panels and similar parts with which (seals) sealing functions are provided.

Bekannt sind Abdeckblenden oder dergleichen ähnliche Teile, bei welchen die gewünschten Abdicht funktionen durch nachträgliches -Auflegen und wahlweises Verkleben von Abdichtungen verschiedenster Materialien und Formen vorgenommen werden. Bei den angeführten Abdeckblendenausführungen mit losen Abdichtungen sind nachteiligerweise doppelte Lagerhaltung sowie zusätzliche Arbeitsgänge notwendig, um die entsprechende Abdichtung aufzulegen und zu v er -kleben, damit die Dichtung sich nicht verschiebt.Are known cover panels or the like similar parts in which the desired sealing functions through subsequent application and optionally Bonding of seals of various materials and shapes can be made. The above-mentioned cover panel designs with loose seals are disadvantageous double warehousing as well as additional work steps necessary to the corresponding Apply the seal and stick it so that the seal does not shift.

Bei Dichtungen, welche lose eingelegt und nicht zusätzlich verklebt werden, besteht die Mög# Möglichkeit, daß diese sich verschieben, also nicht richtig sitzen und somit eine einwandfreie Abdichtung nicht gewährlelstet ist.For seals that are loosely inserted and not additionally glued there is a possibility that these will shift, i.e. not properly sit and therefore a perfect seal is not guaranteed.

Erfindungsgemäß wurde die Aufgabe dadurch gelöst, indem eine Metallabdeckblende 1, Abb. 1-4, Deckel oder dergleichen an den mit Abdichtungen zu versehenden Stellen mit Haftvermittler oder entsprechend geeignetem Kleber versehen, in ein Spritzgießwerkzeug eingelegt und verklebt wird.According to the invention, the object was achieved by adding a metal cover panel 1, Fig. 1-4, cover or the like at the places to be provided with seals provided with a bonding agent or a suitable adhesive, in an injection molding tool is inserted and glued.

Wenn bei einer dickeren beispielsweise aus Alu-Druckguß hergestellten Abdeckblende die Ak-tivierungstemperatur für den Kleber ~beeinflußt durch das aufzuspritzende Dichtmedium nicht erreicht wird, so ist es zweckmäßig, diese Metallteile auf ca. 700 C aufzuheizen und in die Form einzulegen. Das Spritzwerkzeug sollte auf ca. 4S-50° C temperiert sein.If, for example, a thicker one is made of die-cast aluminum Cover panel the activation temperature for the adhesive ~ influenced by what is to be sprayed on Sealing medium is not reached, it is advisable to reduce these metal parts to approx. Heat up to 700 C and place in the mold. The injection mold should be set to approx. 4S-50 ° C.

Die Dichtfläche 2, Abb.1 und 2, kann in allen thermoplastisch verarbeitbaren Kunststoffen wie beispielsweise EPDM, Weich-PVC, Elastomeren etc. an- oder aufgespritzt und verklebt werden.The sealing surface 2, Fig.1 and 2, can be processed thermoplastically in all Plastics such as EPDM, soft PVC, elastomers etc. are sprayed or sprayed on and glued.

Bei Kunststoffabdeckblenden oder anderen Teilen aus beispielsweise Hart-PVC oder anderem Kunststoff hergestellt, kann die jeweilige weichere Abdichtfläche im gleichen Werkzeug als Schwenk- oder Druckwerkzeug aildet angespritzt werden. Die Ausspritzung solcher Teile müßte mit einer sogenannten iwei farben- Spritzgießmaschine erfolgen.In the case of plastic cover panels or other parts made of, for example Hard PVC or other plastic made, the respective softer sealing surface can be molded in the same tool as a swivel or pressure tool. The injection of such parts would have to be done with a so-called two-color Injection molding machine take place.

Ein Ausführungsbeispiel ist in der Zeichnung dargestellt und zeigt: Abb-.l, eine Metall- oder Kunststoffabdeckblende l, mit ringsumverlaufender angespritzter Dichtfläche 2.An exemplary embodiment is shown in the drawing and shows: Abb-.l, a metal or plastic cover panel l, with an all-round injection molded Sealing surface 2.

Abb. 2 einen Schnitt nach Abb.l etwa der Schnittlinie A-A folgende mit angespritzten Dichtflächen.Fig. 2 shows a section according to Fig. 1 approximately following the section line A-A with molded sealing surfaces.

Abb. 3, eine doppelseitig angeordnete Dichtfläche für Metall- oder Kunststoffabdeckblenden oder andere ähnliche Teile.Fig. 3, a double-sided sealing surface for metal or Plastic covers or other similar parts.

Abb. 4, eine U-förmig angespritzte Dichtung.Fig. 4, a U-shaped molded seal.

Die Einsatzmöglichkeiten derartig angespritzter oder aufgespritzter verklebter Dichtungen sind sind sehr vielseitig und senken erheblich die Kosten, indem das entsprechende Teil ohne Vorarbeit sofort ohne Schwierigkeiten montiert werden kann.The possible uses of such injected or injected bonded seals are very versatile and significantly reduce costs, by assembling the corresponding part immediately without any difficulties can be.

Die jeweilige Auf- oder Anspritzung von Kunststoffdichtmaterial kann sowohl über die ganze Fläche als auch ununterbrochen, als Ring, auf zwei Seiten oder anderer Formausbildung, beispielsweise mit Riefen, Erhöhungen, Schrägen oder dergleichen vorgenommen werden.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 training, for example with grooves, elevations, bevels or the like can be made.

Es ist weiterhin möglich, auf einer Metall-oder Kunststoffabdeckblende sowohl bei ähnlichen Teilen, Nuten oder dergleichen vorzusehen, um diese mit Kunststoff-Dichtmaterial auszuspritzen, in diesem Fall wäre beispielsweise bei einem Metallteil eine zusätzliche Beauftragung von Kleber nicht erforderlich.It is still possible to use a metal or plastic cover panel both for similar parts, grooves or the like to provide them with plastic sealing material spray out, in this case, for example, a metal part would be an additional one It is not necessary to use glue.

Claims (3)

PATENIANSPRUCHE: Metall-oder Kunststoffabdeckblende mit auf- oder angespritzter Abdichtung in seinem Hauptanspruch dadurch gekennzeichnet, daß eine Metallabdeckblende ( 1, Abb. 1-2) oder ähnliche Teile wie Deckel, Zierleisten etc., an den mit Dichtflächen zu versehenden Stellen mit einem geeigneten Primer oder Kleber beauftragt, in ein Spritzgießwerkzeug eingelegt und die Kunststoff-Dichtflächen ( 2,3,4, Abb. 1-4) vorzugsweise aus Weich-PVC, EPDM, Elastomeren etc. aufgespritzt werden. PATENT CLAIMS: Metal or plastic cover panel with open or molded seal in its main claim, characterized in that a Metal cover panel (1, Fig. 1-2) or similar parts such as lids, decorative strips, etc., at the points to be provided with sealing surfaces with a suitable primer or Applied glue, placed in an injection mold and the plastic sealing surfaces (2,3,4, Fig. 1-4), preferably made of soft PVC, EPDM, elastomers, etc., sprayed on will. 2. Metall- bzw. Kunststoffabdeckblende mit auf- oder angespritzter Abdichtung nach Anspruch 1, dadurch gekennzeichnet, daß eine Abdeckblende, Deckel, Leiste, Karosserie- oder ähnliche Teile aus Hart-PVC oder anderem Kunststoff gefertigt, im gleichen Schwenk- oder Dreh-werkzeug mittels einer Zwcìfarben-oder Zweikomponenten-Spritzgießmaschine mit formmäßig verschiedenartig aus Weich-PVC, EPDM, Elastomeren etc. ausgebildeten Abdichtflächen angespritzt werden.2. Metal or plastic cover panel with or molded on Seal according to claim 1, characterized in that a cover panel, cover, Bar, bodywork or similar parts made of rigid PVC or other plastic, in the same swivel or turning tool using a two-color or two-component injection molding machine with various forms of soft PVC, EPDM, elastomers, etc. Sealing surfaces are injected. 3. Metall- oder Kunststoffabdeckblende etc.3. Metal or plastic cover panel, etc. nach Anspruch 2, dadurch gekennzeichnet, daß die jeweilig mit kunststoffabdichtflächen zu versehenden Metallteile nach dem Primer- bzw. Kleberauftrag auf ca. 700 c aufgeheizt und in diesem Zustand in das Spritzgießwerkzeug zum Anspritzen der Dichtflächen eingelegt werden, um beim Anspritzen des Kunststoffdichtmediums die gewünschte Aktivierungstempe-ratur und somit eine gute Verklebung zwischen Metall und Kunststoffdichtfläche zu erreichen. according to claim 2, characterized in that each with plastic sealing surfaces Metal parts to be provided are heated to approx. 700 c after the primer or adhesive has been applied and in this state in the injection molding tool for molding on the sealing surfaces be inserted to the desired activation temperature when the plastic sealing medium is injected and thus to achieve a good bond between the metal and the plastic sealing surface.
DE19823246734 1982-12-17 1982-12-17 Metal or plastic cover panel with moulded-on seal Withdrawn DE3246734A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823246734 DE3246734A1 (en) 1982-12-17 1982-12-17 Metal or plastic cover panel with moulded-on seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823246734 DE3246734A1 (en) 1982-12-17 1982-12-17 Metal or plastic cover panel with moulded-on seal

Publications (1)

Publication Number Publication Date
DE3246734A1 true DE3246734A1 (en) 1984-06-20

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425003A1 (en) * 1984-07-06 1986-01-16 Böllhoff & Co GmbH & Co KG, 4800 Bielefeld COMPOSITE PART FROM PLASTIC MOUNTING PART AND THREADED BOLT
DE3635829A1 (en) * 1986-10-22 1988-05-05 Happich Gmbh Gebr Anodised moulding and process for the production thereof
DE3702589A1 (en) * 1987-01-29 1988-08-11 Helmut W Diedrichs METHOD AND DEVICE FOR PRODUCING MOLDED COMPONENTS
DE3733287A1 (en) * 1987-10-02 1989-04-20 Helmut Pelzer Welded part used as a lining part for installation in motor vehicles
DE8911657U1 (en) * 1989-09-29 1989-11-16 Siemens AG, 1000 Berlin und 8000 München Air damper for a heating or air conditioning system
DE9210982U1 (en) * 1992-08-17 1993-06-24 Siemens AG, 8000 München Moisture-tight actuator, in particular window lifter drive or sunroof drive for a motor vehicle
DE19718027A1 (en) * 1997-04-29 1998-11-05 Miele & Cie Washing machine or dishwasher pump assembly
DE10357166A1 (en) * 2003-12-06 2005-06-30 Volkswagen Ag Manufacturing method for a motor vehicle pedal cap in which a cast metal plate is supported on a slip-resistant support layer by knob-type, undercut structures that extend through matching holes in the metal plate
FR2905346A1 (en) * 2006-08-31 2008-03-07 Peugeot Citroen Automobiles Sa Bumper fixing device for motor vehicle e.g. car, has fixing assembly fixing support to fixed structure of vehicle and including drive pawls, and seal for sealing between pawls and orifice and forming single piece with support

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425003A1 (en) * 1984-07-06 1986-01-16 Böllhoff & Co GmbH & Co KG, 4800 Bielefeld COMPOSITE PART FROM PLASTIC MOUNTING PART AND THREADED BOLT
DE3635829A1 (en) * 1986-10-22 1988-05-05 Happich Gmbh Gebr Anodised moulding and process for the production thereof
DE3702589A1 (en) * 1987-01-29 1988-08-11 Helmut W Diedrichs METHOD AND DEVICE FOR PRODUCING MOLDED COMPONENTS
DE3733287A1 (en) * 1987-10-02 1989-04-20 Helmut Pelzer Welded part used as a lining part for installation in motor vehicles
DE8911657U1 (en) * 1989-09-29 1989-11-16 Siemens AG, 1000 Berlin und 8000 München Air damper for a heating or air conditioning system
DE9210982U1 (en) * 1992-08-17 1993-06-24 Siemens AG, 8000 München Moisture-tight actuator, in particular window lifter drive or sunroof drive for a motor vehicle
DE19718027A1 (en) * 1997-04-29 1998-11-05 Miele & Cie Washing machine or dishwasher pump assembly
DE19718027C2 (en) * 1997-04-29 2002-08-01 Miele & Cie Synchronous pump, especially drain pump for washing machines and dishwashers
DE19718027C5 (en) * 1997-04-29 2005-07-21 Miele & Cie. Kg Synchronous pump, in particular drain pump for washing machines and dishwashers
DE10357166A1 (en) * 2003-12-06 2005-06-30 Volkswagen Ag Manufacturing method for a motor vehicle pedal cap in which a cast metal plate is supported on a slip-resistant support layer by knob-type, undercut structures that extend through matching holes in the metal plate
DE10357166B4 (en) * 2003-12-06 2017-01-26 Volkswagen Ag Method of making a pedal cap and pedal cap thereto
FR2905346A1 (en) * 2006-08-31 2008-03-07 Peugeot Citroen Automobiles Sa Bumper fixing device for motor vehicle e.g. car, has fixing assembly fixing support to fixed structure of vehicle and including drive pawls, and seal for sealing between pawls and orifice and forming single piece with support

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: MAYER, GERT, 5600 WUPPERTAL, DE

8130 Withdrawal