DE2945836C2 - Profile strips - Google Patents
Profile stripsInfo
- Publication number
- DE2945836C2 DE2945836C2 DE2945836A DE2945836A DE2945836C2 DE 2945836 C2 DE2945836 C2 DE 2945836C2 DE 2945836 A DE2945836 A DE 2945836A DE 2945836 A DE2945836 A DE 2945836A DE 2945836 C2 DE2945836 C2 DE 2945836C2
- Authority
- DE
- Germany
- Prior art keywords
- profile strip
- door
- profile
- sealing lip
- rubber
- 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
- 238000007789 sealing Methods 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/30—Sealing arrangements characterised by the fastening means
- B60J10/34—Sealing arrangements characterised by the fastening means using adhesives
- B60J10/35—Sealing arrangements characterised by the fastening means using adhesives using adhesive tapes, e.g. double-sided tapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/15—Sealing arrangements characterised by the material
- B60J10/16—Sealing arrangements characterised by the material consisting of two or more plastic materials having different physical or chemical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/20—Sealing arrangements characterised by the shape
- B60J10/26—Sealing arrangements characterised by the shape characterised by the surface shape
- B60J10/265—Sealing arrangements characterised by the shape characterised by the surface shape the surface being primarily decorative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J10/00—Sealing arrangements
- B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seal Device For Vehicle (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
Die Erfindung betrifft einen Profilstreifen zur außenliegenden Abdichtung des unteren Spaltes zwischen einer Tür und der Karosserie einen Fahrzeuges, bestehend aus einer Profilleiste aus hart-elastischem Material und einer Dichtlippe aus weich-elastischem Material, wobei der Profilstreifen mit dem unteren Randbereich der Tür durch Kleben verbunden istThe invention relates to a profile strip for the external sealing of the lower gap between a Door and the body of a vehicle, consisting of a profile strip made of hard-elastic material and a sealing lip made of soft, elastic material, the profile strip with the lower edge area the door is connected by gluing
Ein derartiger Profilstreifen ist aus der DE-OS 24 15 534 bekannt. Dieser Profilstreifen ist jedoch entweder mehrteilig oder mit einer Einlage aus einem starren Material hergestellt und schwenkbar am unteren Rand der Tür befestigt Die Herstellung insbesondere Befestigung eines derartigen Profilstreifens ist jedoch sehr aufwendig. Darüber hinaus besteht die Gefahr einer Korrosion der verwendeten metallischen Einlageteile. Such a profile strip is known from DE-OS 24 15 534. However, this profile strip is either made in several parts or with an insert made of a rigid material and pivotable at the bottom Edge of the door attached The manufacture in particular attachment of such a profile strip is, however very expensive. In addition, there is a risk of corrosion of the metallic insert parts used.
Als dem DE-GM 70 45 662 ist ferner ein Profilstreifen für einen anderen Anwendungsfall bekannt, der aus Kunststoff in Form eines thermoplastischen Materials mit zwei unterschiedlichen Härtebereichen besteht, das in einem Arbeitsgang in Koextrusion hergestellt wird. Die Koextrusion unterschiedlich harten Materials war bisher jedoch nur bei thermoplastischen Materialien, nicht jedoch bei Elastomeren bekannt und üblich.As the DE-GM 70 45 662, a profile strip for another application is also known from Plastic in the form of a thermoplastic material with two different hardness ranges that is produced in one operation in coextrusion. The coextrusion was of different hardness of material but so far only known and customary for thermoplastic materials, but not for elastomers.
Aufgabe der Erfindung ist es, ein Profil zu schaffen, das den Turspait gegen Wasser und Schmutz abdichtet, dabei gleichzeitig einen Rammschutz bildet, sowie die bei Thermoplasten gegebenen Nachteile vermeidet.The object of the invention is to create a profile that seals the Turspait against water and dirt, at the same time forms a ramming protection and avoids the disadvantages associated with thermoplastics.
Zur Lösung dieser Aufgabe ist erfindungsgemäß vorgesehen, daß die Profilleiste aus Gummi mit einer Shore-A-Härte von 90 bis 100 besteht, daß die Dichtlippe aus Gummi mit einer Shore-A-Härte von 50 bis 60 besteht und beide Gummimaterialien zu dem einstückigenTo solve this problem, the invention provides that the profile strip is made of rubber with a Shore A hardness from 90 to 100, the sealing lip is made of rubber with a Shore A hardness of 50 to 60 and both rubber materials to the one-piece
Profilstreifen koextrudiert sind.Profile strips are coextruded.
Damit ergibt sich also ein einstückiger ProfilstreifenThis results in a one-piece profile strip
unterschiedlicher Härtebereiche, der leicht herzustellen und zu montieren ist, einen integrierten Rammschutz im härteren Bereich aufweist und den Türspalt sicher und flexibel durch die koextrudierte Dichtlippe weicheren Materials überbrückt, sowie Spritzwasser und Schmutz wirksam abweist.different hardness ranges, which is easy to manufacture and assemble, an integrated ram protection in the Has a harder area and the door gap is reliably and flexibly softer thanks to the coextruded sealing lip Material bridges, as well as effectively repels splash water and dirt.
Weitere zweckmäßige Ausgestaltungen der Erfindung sind in den Unteransprüchen genannt.Further expedient refinements of the invention are specified in the subclaims.
Anhand einer schematischen Zeichnung sind Aufbau und Wirkungsweise eines Ausführungsbeispiels nach der Erfindung näher erläutert Dabei zeigt die einzige Figur einen Schnitt durch den unteren Rand einer Tür, den benachbarten Karosserie-Schweller sowie den an der Tür angesetzten Profilstreifen.A schematic drawing shows the structure and mode of operation of an exemplary embodiment the invention explained in more detail. The single figure shows a section through the lower edge of a door, the adjacent body sill and the profile strips attached to the door.
An der Unterseite der Tür 1 ist bei dem dargestellten Ausführungsbeispiel der Türrand 11 etwas nach innen abgesetzt Dabei ist das Außenblech 14 nach innen gerichtet und in einem Falz 3 mit dem Innenblech 15 verbunden. Der Falz 3 liegt dabei in dem Türspalt 10 zwischen der Tür 1 und dem Schweller 2 der Karosserie.On the underside of the door 1, the door edge 11 is slightly inward in the illustrated embodiment In this case, the outer sheet 14 is directed inwards and is connected to the inner sheet 15 in a fold 3. The fold 3 lies in the door gap 10 between the door 1 and the sill 2 of the body.
Im Bereich des abgesetzten Türrandes 11 ist nunmehr ein Profilstreifen 4 mittels einer Klebestelle 7 an der Tür 1 befestigt. Der Profilstreifen 4 besteht im Bereich des Türrandes 11 aus einer Profilleiste 5 aus hart-elastischem Gummi mit einer Shore-A-Härte von 90 bis 100 und im Bereich des Türspaltes 10 aus einer Dichtlippe 6 aus weich-elastischem Gummi mit einer Shore-A-Härte von 50 bis 60. Die Dichtlippe 6 ist dabei in einem Arbeitsgang einstückig mit der Profilleiste 5 koextrudiert.In the area of the stepped door edge 11 there is now a profile strip 4 by means of an adhesive point 7 on the door 1 attached. The profile strip 4 consists in the area of the door edge 11 of a profile strip 5 made of hard-elastic Rubber with a Shore A hardness of 90 to 100 and in the area of the door gap 10 from a sealing lip 6 made of soft elastic rubber with a Shore A hardness of 50 to 60. The sealing lip 6 is in one operation coextruded in one piece with the profile strip 5.
Die Klebestelle 7 erstreckt sich nur über einen Teil der Anlagebreite der Profilleiste 5 und ist vorzugsweise am untersten Teil des Türrandes 11 bzw. der Profilleiste 5 vorgesehen. An der Klebestelle 7 ist die Profilleiste 5 mit einer metallischen Zwischenschicht 8 versehen, vorzugsweise aus Aluminium. Der von der Klebestelle 7 freie Teil der Profilleiste 5 liegt mit einem Luftspalt 13 frei gegenüber dem Türrand 11 und stützt sich zu seinem oberen Ende hin mit einer abgerundeten Nase 12 am Außenblech 14 der Tür 1 ab. Die Profilleiste 5 steht dabei etwas aus der Ebene des Außenbleches 14 hervor und dient hier als Rammschutz. Bei dem dargestellten Ausführungsbeispiel ist zusätzlich vorgesehen, in diesem Bereich der Profilleiste 5 eine von außen sichtbare Zierleiste 9, vorzugsweise aus Aluminiumfolie, einzulegen. The splice 7 extends only over part of the contact width of the profile strip 5 and is preferably on the lowest part of the door edge 11 or the profile strip 5 is provided. The profile strip 5 is at the adhesive point 7 provided with a metallic intermediate layer 8, preferably made of aluminum. The one from the splice 7 free part of the profile strip 5 is with an air gap 13 exposed to the door edge 11 and is based on his towards the upper end with a rounded nose 12 on the outer panel 14 of the door 1. The profile strip 5 is something out of the plane of the outer plate 14 and serves here as a ram protection. With the one shown Embodiment is also provided in this area of the profile strip 5 from the outside Insert trim strip 9, preferably made of aluminum foil.
Die Dichtlippe 6 ist bei dem dargestellten Ausführungsbeispiel etwa doppelt so breit wie der Türspalt 10, womit sichergestellt werden soll, daß der Türspalt 10 von außen durch die anliegende Dichtlippe 6 verschlossen ist. Bei einer anderen Formgebung des Türspaltes 10 kann dementsprechend auch eine andere Dimensionierung der Dichtlippe 6 angezeigt sein. Der Türspalt 10 ist bei dem vorliegenden Ausführungsbeispiel so dimensioniert, daß der Falz 3 innenliegend in ihm aufgenommen wird und diese für Korrosionen besonders anfällige Stelle durch die Dichtlippe 6 sicher geschützt ist.In the exemplary embodiment shown, the sealing lip 6 is approximately twice as wide as the door gap 10, which is intended to ensure that the door gap 10 is closed from the outside by the sealing lip 6 lying against it is. With a different shape of the door gap 10, a different dimensioning can accordingly also be used the sealing lip 6 be displayed. In the present exemplary embodiment, the door gap 10 is dimensioned in such a way that that the fold 3 is received internally in it and this is particularly susceptible to corrosion Place is safely protected by the sealing lip 6.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (4)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2945836A DE2945836C2 (en) | 1979-11-13 | 1979-11-13 | Profile strips |
FR8023123A FR2469322A1 (en) | 1979-11-13 | 1980-10-29 | Outer sealing strip for car door - has hard rubber strip on door edge with soft rubber sealing lip |
IT25740/80A IT1134152B (en) | 1979-11-13 | 1980-11-03 | ELASTOMER PROFILE FOR DOOR SEALING CLOSURE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2945836A DE2945836C2 (en) | 1979-11-13 | 1979-11-13 | Profile strips |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2945836A1 DE2945836A1 (en) | 1981-05-27 |
DE2945836C2 true DE2945836C2 (en) | 1986-10-09 |
Family
ID=6085876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2945836A Expired DE2945836C2 (en) | 1979-11-13 | 1979-11-13 | Profile strips |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2945836C2 (en) |
FR (1) | FR2469322A1 (en) |
IT (1) | IT1134152B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0285925A2 (en) * | 1987-04-10 | 1988-10-12 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Sealing profile |
DE3909277A1 (en) * | 1988-03-24 | 1989-10-12 | Toyoda Gosei Kk | FINAL ASSEMBLY FOR THE LOWER PART OF A MOTOR VEHICLE DOOR |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011032A1 (en) * | 1980-03-21 | 1981-10-01 | Metzeler Kautschuk GmbH, 8000 München | SELF-CLAMPING PROFILE AND METHOD AND DEVICE FOR ITS PRODUCTION |
US4963403A (en) * | 1987-10-30 | 1990-10-16 | Color Custom, Inc. | Unitary composite molding strip |
US5605736A (en) * | 1994-06-15 | 1997-02-25 | Decoma International Inc. | Composite belt weatherstrip moulding |
FR2766132B1 (en) * | 1997-07-21 | 2004-11-19 | Hutchinson | METHOD FOR ASSEMBLING A WASHER GASKET FOR A SLIDING GLASS OF A MOTOR VEHICLE, AND GASKET FOR IMPLEMENTING THE METHOD |
GB2331116B (en) * | 1997-09-04 | 1999-10-27 | Commercial Body Fittings Limit | Improved door seal |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7510829U (en) * | 1975-07-31 | Metzeler Kautschuk Ag | Extruded rubber profile | |
DE7045662U (en) * | 1971-04-01 | Pebra Gmbh | Decorative and protective strip | |
DE1209447B (en) * | 1960-12-22 | 1966-01-20 | Daimler Benz Ag | Flexible sealing strip for window panes, especially on motor vehicles |
DE1267997B (en) * | 1967-02-07 | 1968-05-09 | Continental Gummi Werke Ag | Sealing strip |
DE1981134U (en) * | 1967-12-08 | 1968-03-14 | Weill & Reineke Gmbh | PROFILE STRIPS MADE OF PLASTIC FOR EDGING THE EDGES OF FLAT OBJECTS. |
DE1759699B2 (en) * | 1968-05-28 | 1976-02-26 | Draftex Gmbh, 4060 Viersen | U-SHAPED PROFILED SEALING STRIP MADE OF PLASTIC OR RUBBER FOR WINDOW AND DOOR OPENINGS, IN PARTICULAR IN MOTOR VEHICLES, TO BE PLACED ON A SUPPORTING FLANGE |
DE7034671U (en) * | 1970-09-18 | 1971-01-07 | Rehau Plastiks | ENTRANCE SILL FOR MOTOR VEHICLES. |
DE2152570C2 (en) * | 1970-10-28 | 1984-03-29 | The Schlegel Manufacturing Co., Rochester, N.Y. | Sealing strip for roof side rails |
DE2415534C2 (en) * | 1974-03-30 | 1983-01-27 | Daimler-Benz Ag, 7000 Stuttgart | Door for motor vehicles, in particular passenger cars, which is inserted into a door cutout which is delimited at the bottom by a longitudinal member |
DE2507204A1 (en) * | 1975-02-20 | 1976-09-09 | Daimler Benz Ag | Vehicle with lower door longitudinal - has sealing strip on door base engaging longitudinal |
GB1545511A (en) * | 1975-05-07 | 1979-05-10 | Schlegel Uk Ltd | Extruded edge protector trim strip |
DE2802140A1 (en) * | 1978-01-19 | 1979-07-26 | Daimler Benz Ag | MOTOR CAR WITH AT LEAST ONE DOOR |
-
1979
- 1979-11-13 DE DE2945836A patent/DE2945836C2/en not_active Expired
-
1980
- 1980-10-29 FR FR8023123A patent/FR2469322A1/en active Granted
- 1980-11-03 IT IT25740/80A patent/IT1134152B/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0285925A2 (en) * | 1987-04-10 | 1988-10-12 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Sealing profile |
EP0285925A3 (en) * | 1987-04-10 | 1989-09-20 | Metzeler Gesellschaft Mit Beschrankter Haftung | Sealing profile |
DE3909277A1 (en) * | 1988-03-24 | 1989-10-12 | Toyoda Gosei Kk | FINAL ASSEMBLY FOR THE LOWER PART OF A MOTOR VEHICLE DOOR |
Also Published As
Publication number | Publication date |
---|---|
DE2945836A1 (en) | 1981-05-27 |
IT8025740A0 (en) | 1980-11-03 |
FR2469322A1 (en) | 1981-05-22 |
FR2469322B3 (en) | 1983-07-01 |
IT1134152B (en) | 1986-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |