DE3132741A1 - Decorative profile strip which protects against ramming and has an aluminium insert and high-grade-steel visible or bare region - Google Patents

Decorative profile strip which protects against ramming and has an aluminium insert and high-grade-steel visible or bare region

Info

Publication number
DE3132741A1
DE3132741A1 DE19813132741 DE3132741A DE3132741A1 DE 3132741 A1 DE3132741 A1 DE 3132741A1 DE 19813132741 DE19813132741 DE 19813132741 DE 3132741 A DE3132741 A DE 3132741A DE 3132741 A1 DE3132741 A1 DE 3132741A1
Authority
DE
Germany
Prior art keywords
profile
stainless steel
aluminum
visible
blank area
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
Application number
DE19813132741
Other languages
German (de)
Inventor
Gert 5600 Wuppertal Mayer
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 DE19813132741 priority Critical patent/DE3132741A1/en
Priority to DE19823201307 priority patent/DE3201307A1/en
Publication of DE3132741A1 publication Critical patent/DE3132741A1/en
Ceased 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/026—Borders; Finishing strips, e.g. beadings; Light coves specially adapted for cushioning impacts
    • 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
    • B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

Published without abstract.

Description

Die dargestellte Erfindung befaßt sich mit Rammschutz-Profilzierleisten,The illustrated invention relates to ram protection profiled trim strips,

welche einen sogenannten Sicht- oder Blankbereich aufweisen sollen.which should have a so-called visible or blank area.

Es sind beispielsweise Rammschutz-Profilzierleisten mit Alu-Metall-Einlage bekannt, bei welchen der aus Edel stahl band gefertigte Sicht-oder Blankbereich nachträglich auf die die Alu-Einlage umschließende PVC-Ummantelung aufgeschoben oder aufgeklipst wird.There are, for example, ram protection profile strips with aluminum-metal insert known in which the exposed or bright area made of stainless steel band subsequently pushed onto the PVC jacket surrounding the aluminum insert or is clipped on.

Abgesehen von den enormen Montageschwierigkeiten und des zusätzlichen Arbeitsganges, ist eine feste und dauerhafte Verbindung zwischen Edelstahl-Band und PVC kaum möglich. Auch eine Verklebung mittels eines Schmelzklebers über beispielsweise induktive Aufheizung des Edelstahlbandes ist nicht durchführbar, da der Masseanteil eines solchen Edelstahlblankbereiches sehr gering ist und eine Aufheizung auf ca.18o0C zu lange Zeit in Anspruch nehmen würde.Apart from the enormous installation difficulties and the additional Operation, is a firm and permanent connection between the stainless steel band and PVC hardly possible. Gluing by means of a hot melt adhesive over, for example, is also possible inductive heating of the stainless steel strip is not feasible because the mass fraction such a stainless steel bare area is very small and heats up to around 18o0C would take too long.

Desweiteren sind Rammschutz-Profilzierleisten mit PVC-ummantelter Alu-Metall-Einlage bekannt geworden, bei welchen der Sicht-oder Blankbereich oberflächenbehandelt, beispielsweise eloxiert wird. Durch die relativ hohe erforderliche Aktivierungstemperatur für einen Schmelzkleber beim Extrudieren oder nachträglichen Verkleben von PVC-Profil mit Alu-Einlage, zeigt die Oberfläche des Sicht-oder Blankbereiches feine Haarrisse.Furthermore, there are ram protection profile strips with PVC-sheathed Aluminum-metal insert has become known, in which the visible or blank area is surface-treated, for example is anodized. Due to the relatively high activation temperature required for a hot melt adhesive when extruding or subsequently gluing PVC profiles with aluminum insert, the surface of the visible or blank area shows fine hairline cracks.

Aus diesem Grunde werden derartige Leisten kaum gefertigt.For this reason, strips of this type are rarely manufactured.

Aufgabe der Erfindung ist es, eine Rammschutz-Profilzierleiste mit PVC-ummantelter Alu-Metall-Einlage zu schaffen, bei welcher der sog. Sicht-oder Blankbereich in der Leiste fest integriert dauerhaft gegen Korrosion geschützt und außerdem eine wirksame Gewichtsreduzierung bei ausreichender Stabilität der Alu-Metalleinlage erreicht wird.The object of the invention is to provide a ram protection profiled trim strip To create PVC-coated aluminum-metal insert, in which the so-called. Sight or Blank area permanently integrated in the bar against corrosion protected and also an effective weight reduction with sufficient stability of the Aluminum metal insert is achieved.

Die Aufgabe wurde dadurch gelöst, indem ein mit der erforderlichen Stabilität ausgebildetes Trägerprofil mit einem in gewünschter Ånordnung und Lage des Sicht-oder Blankbereiches formgerecht angepaßtes Edelstahlband lose aufgelegt oder mittels herkömmlicher Verbindungen wie beispielsweise ultraschall punktverschweißt oder anderweitig verbunden gemeinsam extrudiert oder wahlweise in einem Verfahren mit vorzugsweise PVC. umspritzt wird. Die Herstellung einer solchen kombinierten Metalleinlage könnte auch im Huckepack-Verfahren erfolgen.The task was solved by providing a with the required Stability formed support profile with a in the desired order and position of the visible or blank area, appropriately adapted stainless steel band loosely applied or spot welded using conventional connections such as ultrasound or otherwise connected coextruded or optionally in one process with preferably PVC. is overmolded. The production of such a combined Metal inlay could also be done using the piggyback method.

Aufgrund geringerer Festigkeitswerte von Alu gegenüber Edelstahl wird eine Querschnittsverdickung des Alu-Profiles notwendig, um ausre- nende Stabilitätsbedingungen zu schaffen. Bei der niedrigeren Wichte von Alu gegenüber Stahl ergibt sich immerhin eine Gewichtsersparnis von ca.Due to the lower strength values of aluminum compared to stainless steel, a thickening of the cross-section of the aluminum profile is necessary to ensure adequate stability to accomplish. With the lower weight of aluminum compared to steel, the result is at least a weight saving of approx.

30% sowie eine wesentlich kostengünstigere Fertigung einer solchen kombinierten Klebe- oder aufklipsbaren Rammschutz-Zierleiste.30% as well as a much cheaper production of such Combined adhesive or clip-on ram protection trim.

Ein Ausführungsbeispiel ist in den Zeichnungen dargestellt und zeigt, Abb.I eine Klebe-Rammschutz-Zierleiste in geschnittener Zentral projektion mit PVC- umspritzter oder extrudierter Alu- und Edelstahiprofil-Einlage, wobei im sog. Sicht-oder Blankbereich die Edelstahlprofil-Einlage sichtbar ist.An embodiment is shown in the drawings and shows Fig.I an adhesive ram protection trim in a cut central projection with PVC Overmolded or extruded aluminum and stainless steel profile insert, whereby in the so-called. Visible or The stainless steel profile insert is visible in the blank area.

Abb.II eine Rammschutz-Zierleiste mit Kanal zur Aufnahme von Klipsen in geschnittener Zentralprojektion mit wahlweise PVC o.ähnl. umspritzter oder extrudierter Alu- und Edelstahiprofil-Einlage, wobei auch hier der sog. Sichtbereich aus Edelstahlprofil oder anderem dafür geeignetem oberflächenveredelten Material besteht.Fig. II a ram protection trim with a channel for holding clips in cut central projection with optional PVC or similar. molded or extruded Aluminum and stainless steel profile insert, with the so-called visible area made of stainless steel profile or other suitable surface-finished material.

Zur Herstellung einer derartigen kombinierten Rammschutz-Zierleiste im Endlos--Extrudierverfahren, kann die den Sichtbereich markierende Edelstahl oder wahlweise andere oberflächenveredelte Profil ausbildung zusammen mit dem Alutragerprofil im Huckepackverfahren lose aber positioniert in den Extruderkopf zur Ummantelung mit PVC eingefahren werden.For the production of such a combined ram protection trim in the endless extrusion process, the visible area marking can be made of stainless steel or optionally other surface-refined profile design together with the aluminum carrier profile in the piggyback process loosely but positioned in the extruder head for sheathing be retracted with PVC.

Kleberauftrag, Ablüftung und Schmelzverklebung wie bisher.Adhesive application, ventilation and fusion bonding as before.

Sei im Fertigspritzgießverfahren hergestellten Leisten sollten die den Sicht- oder Blankbereich ausmachenden Edelstahl- oder oberflächenveredelten Profilleisten vor dem Umspritzen und gleichzeitigem Verkleben mit dem eigentlichen Aluträgerprofil unverschiebbar beispielsweise durch Punkten, Verkleben oder Ultraschallpunktverbindung verbunden werden, um eine einwandfreie Positionierung der in ein Spritzwerkzeug einzulegenden Trägerprofile zu gewährleisten.If moldings are manufactured using the prefabricated injection molding process, the Stainless steel or surface-refined surfaces that make up the visible or blank area Profile strips before overmolding and at the same time gluing with the actual Aluminum support profile cannot be moved, for example by dotting, gluing or ultrasonic point connection be connected to proper positioning of the in an injection molding tool to ensure the support profiles to be inserted.

Die Gewichtsreduzierung einer solchen Leistengeneration und die wirtschaftlich rationellere Fertigung sind unbedingt von Vorteil.The weight reduction of such a generation of lasts and the economical More efficient production are definitely an advantage.

Claims (3)

Patentansprüche: 1. Rammschutz-Profil-Zierleiste mit Alu-Metallträger-Einlage und edelstahl stahl Sicht-oder Blankbereich in seinem Hauptanspruch dadurch gekennzeichnet ist, daß vorzugsweise ein Alu- oder anderes geeignetes Metallträgerprofil (1,Abb.I u.II) zusammen mit einem oder mehreren aus Edelstahl oder anderen beispielsweise oberflächenverdelt gefertigten Profilen ( 2, Abb.I u.II) im Bereich der jeweilig gewünschten Sicht- oder Blankbereichsanordnung (2, Abb.I u.II) im Extrudier- oder Fertigspritzgießverfahren mit PVC oder anderen Kunststoffen in konstruktiv verschiedener Form und Wandstärke (3, Abb.I u.II) ummantelt wird. Claims: 1. Ramming protection profile trim strip with aluminum metal support insert and stainless steel steel visible or blank area characterized in its main claim is that preferably an aluminum or other suitable metal support profile (1, Fig.I u.II) together with one or more of stainless steel or others for example Profiles manufactured with a surface finish (2, Figs. I and II) in the area of the respective desired view or blank area arrangement (2, Fig.I and II) in the extrusion or Pre-injection molding process with PVC or other plastics in structurally different ways Sheathed shape and wall thickness (3, Fig. I and II). 2. Rammschutz-Profil-Zierleiste ect. nach Anspruch 1, dadurch gekennzeichnet, daß die Leiste nicht nur als aufklipsbare oder mit eingespritzten Klipsen sondern auch als Klebeleiste mit doppelt beschichtetem Klebeband (4, Abb.I) ausgebildet sein kann. 2. Ramming protection profile trim, ect. according to claim 1, characterized in that that the bar not only as a clip-on or with injected clips but also designed as an adhesive strip with double-coated adhesive tape (4, Fig. I) can be. 3. Ramnschutz-Profi l-Zierleiste ect. nach Anspruch 2, dadurch gekennzeichnet, daß das Blankbereichsprofil t, Abb.I u.II) mit dem Alu-Metallträgerprofil (l, Abb. I u.II) vor dem Ummanteln mit Kunststoff durch Punkten, Kleben oder dergl. vorpositioniert wird. 3. Ramnschutz-Profil-trim strip ect. according to claim 2, characterized in that that the blank area profile t, Fig. I and II) with the aluminum metal support profile (l, Fig. I and II) pre-positioned before coating with plastic by dots, gluing or the like will.
DE19813132741 1981-08-19 1981-08-19 Decorative profile strip which protects against ramming and has an aluminium insert and high-grade-steel visible or bare region Ceased DE3132741A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19813132741 DE3132741A1 (en) 1981-08-19 1981-08-19 Decorative profile strip which protects against ramming and has an aluminium insert and high-grade-steel visible or bare region
DE19823201307 DE3201307A1 (en) 1981-08-19 1982-01-18 Ram-guard profiled decorative strip with aluminium insert and high-gloss anodised visible or bare region

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813132741 DE3132741A1 (en) 1981-08-19 1981-08-19 Decorative profile strip which protects against ramming and has an aluminium insert and high-grade-steel visible or bare region

Publications (1)

Publication Number Publication Date
DE3132741A1 true DE3132741A1 (en) 1983-03-03

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DE19813132741 Ceased DE3132741A1 (en) 1981-08-19 1981-08-19 Decorative profile strip which protects against ramming and has an aluminium insert and high-grade-steel visible or bare region

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DE (1) DE3132741A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549780A1 (en) * 1983-07-26 1985-02-01 Wersinger Paul Decorative element for the personalisation particularly of vehicles or other supports
DE3509953A1 (en) * 1984-03-20 1985-09-26 The Standard Products Co., Cleveland, Ohio TRIM WITH INJECTION MOLDING SECTION AND MANUFACTURING METHOD THEREFOR
DE3415379A1 (en) * 1984-04-25 1985-11-07 Mayer, Gert, 5600 Wuppertal Process for producing profile side-impact trim strips or the like with end regions which terminate without a seam
ITTV20080099A1 (en) * 2008-07-30 2010-01-31 Plastal Spa PROCEDURE FOR IMPLEMENTING A BATCHING ELEMENT OR BATTYCLE WITH BRAND DISPLAY PLATE FOR VEHICLE BAPTIST THRESHOLD.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6604722U (en) * 1967-12-21 1970-02-05 Happich Gmbh Gebr PROFILE STRIPS FOR VEHICLE BODIES
DE1936958A1 (en) * 1969-07-21 1971-02-04 Albert Reichhart Decorative strip
DE7210691U (en) * 1972-07-20 Kalotay L Decorative and bumper strips, for example for motor vehicle bodies, furniture and the like
DE2619058A1 (en) * 1976-05-03 1977-11-10 Rieber Werke Kg Wall protector with metal rail fixed to foam plastics substrate - with longitudinal edges of rail embedded in substrate
DE7902424U1 (en) * 1978-05-11 1980-01-10 Silent Channel Products Ltd., Huntingdon, Cambridgeshire (Grossbritannien) Elongated molded body for attachment to one side of a vehicle body
DE7931139U1 (en) * 1980-02-07 Gebr. Happich Gmbh, 5600 Wuppertal Decorative and / or treasure strips, in particular for vehicles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7210691U (en) * 1972-07-20 Kalotay L Decorative and bumper strips, for example for motor vehicle bodies, furniture and the like
DE7931139U1 (en) * 1980-02-07 Gebr. Happich Gmbh, 5600 Wuppertal Decorative and / or treasure strips, in particular for vehicles
DE6604722U (en) * 1967-12-21 1970-02-05 Happich Gmbh Gebr PROFILE STRIPS FOR VEHICLE BODIES
DE1936958A1 (en) * 1969-07-21 1971-02-04 Albert Reichhart Decorative strip
DE2619058A1 (en) * 1976-05-03 1977-11-10 Rieber Werke Kg Wall protector with metal rail fixed to foam plastics substrate - with longitudinal edges of rail embedded in substrate
DE7902424U1 (en) * 1978-05-11 1980-01-10 Silent Channel Products Ltd., Huntingdon, Cambridgeshire (Grossbritannien) Elongated molded body for attachment to one side of a vehicle body

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549780A1 (en) * 1983-07-26 1985-02-01 Wersinger Paul Decorative element for the personalisation particularly of vehicles or other supports
DE3509953A1 (en) * 1984-03-20 1985-09-26 The Standard Products Co., Cleveland, Ohio TRIM WITH INJECTION MOLDING SECTION AND MANUFACTURING METHOD THEREFOR
DE3415379A1 (en) * 1984-04-25 1985-11-07 Mayer, Gert, 5600 Wuppertal Process for producing profile side-impact trim strips or the like with end regions which terminate without a seam
ITTV20080099A1 (en) * 2008-07-30 2010-01-31 Plastal Spa PROCEDURE FOR IMPLEMENTING A BATCHING ELEMENT OR BATTYCLE WITH BRAND DISPLAY PLATE FOR VEHICLE BAPTIST THRESHOLD.

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