DE1748473U - PROFILES FOR BUMPER, TRIM AND THE LIKE MADE OF LIGHT ALLOY. - Google Patents
PROFILES FOR BUMPER, TRIM AND THE LIKE MADE OF LIGHT ALLOY.Info
- Publication number
- DE1748473U DE1748473U DEV7630U DEV0007630U DE1748473U DE 1748473 U DE1748473 U DE 1748473U DE V7630 U DEV7630 U DE V7630U DE V0007630 U DEV0007630 U DE V0007630U DE 1748473 U DE1748473 U DE 1748473U
- Authority
- DE
- Germany
- Prior art keywords
- decorative
- profiles
- profile
- basic profile
- parts
- 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
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
- B60R13/04—External Ornamental or guard strips; Ornamental inscriptive devices thereon
Description
Profile für Stoßstangen, Zierleisten u. dgl. aus Leichtmetall Es ist üblich, Stoßstangen, Zierleisten, Fenster-und Türrahmen, Radkappen sowie andere Autozubehorteile aus Stahl oder Messing herzustellen und in verchromtem Zustand zu verwenden. In neuerer Zeit finden für solche Teile in zunehmendem Maße Aluminium-Legierungen mit bis zu 2 % Mg Anwendung, die auf Basis hochreinen Aluminiums, z. B. Al 99, 99, hergestellt werden, und die nach bekannten Verfahren mechanisch oder chemisch poliert und anschließend anodisiert werden.Profiles for bumpers, moldings and the like made of light metal It is common bumpers, moldings, window and door frames, hubcaps as well as others Manufacture of car accessories from steel or brass and in chrome-plated condition to use. In recent times, aluminum alloys are increasingly being used for such parts with up to 2% Mg application, which is based on high-purity aluminum, e.g. B. Al 99, 99, are produced, and mechanically or chemically polished by known methods and then anodized.
Diese Legierungen haben den Nachteil verhältnismäßig niedriger Festigkeit, besonders wenn man sie mit den bisher verwendeten Werkstoffen, Stahl und Messing, vergleicht.These alloys have the disadvantage of relatively low strength, especially if you use the materials previously used, steel and brass, compares.
Nach der Erfindung wird dieser Nachteil dadurch behoben, daß Stoßstangen, Zierleisten, Fenster-und Türrahmen, Radkappen u. dgl. aus Teilen einer hochfesten Al-Legierung und Teilen einer glänzbaren, weniger festen Al-Legierung in geeigneter Weise zusammengesetzt werden. Die hochfeste Legierung, die die mechanischen Beanspruchungen aufzunehmen hat, wird nach bekanntem Verfahren anodisiert, während die weniger feste, aus hochreinem Aluminium hergestellte Legierung in üblicher Weise geglänzt wird. Die Verbindung der Einzelteile erfolgt in bekannter Weise durch Nieten, Schrauben, Kleben oder dergleichen.According to the invention, this disadvantage is eliminated in that bumpers, Decorative strips, window and door frames, hubcaps and the like from parts of a high-strength Al alloy and parts of a shiny, less strong Al alloy in a suitable manner Way to be put together. The high-strength alloy that withstands mechanical stress is anodized using a known process, while the less solid, made of high-purity aluminum alloy is polished in the usual way. The connection of the individual parts takes place in a known manner by rivets, screws, Gluing or the like.
Durch eine solche Kombination wird nicht nur eine ausreichende Festigkeit der betreffenden Teile erreicht, sondern die anodisierten und gegebenenfalls vorher geglänzten Zierteile heben sich auch deutlich von dem matteren und dunkler getönten Grundprofil ab, wodurch sie in ihrer dekorativen Wirkung gehoben werden.Such a combination not only provides sufficient strength of the parts concerned, but the anodized and, if necessary, beforehand Glossy trim parts also stand out clearly from the more matt and darker tinted ones Basic profile, whereby they are raised in their decorative effect.
Als Ausführungsbeispiel ist in Abb. 1 ein Strangpreßprofil (1) aus einer AlZnMg-Legierung mit hohen mechanischen Gutewerten veranschaulicht. Das Strangpreßprofil weist eine schwalbenschwanzförmige Nut (2) auf, in welche eins chemisch geglänzte und anschließend anodisierte Zierleiste (3) aus einer Aluminium-gnesiumlegierung mit 0,5 % Magnesium auf Basis Al 99, 99 eingeschoben und (4) gegebenenfalls mit Hilfe eines Metallklebers unlösbar verbunden ist. Ein weiteres Ausführungsbeispiel zeigt Abb. 2. Bei dieser Ausführungsform wird eine Zierleiste mit üblichen Verbindung-Gleo. enton wie Schrauben oder Nieten auf den Grundprofil befestigt. As an exemplary embodiment, an extruded profile (1) is shown in Fig. 1 an AlZnMg alloy with high mechanical properties. The extruded profile has a dovetail-shaped groove (2), in which one chemically polished and then anodized trim strip (3) made of an aluminum-magnesium alloy with 0.5% magnesium based on Al 99, 99 and (4) if necessary with Is inextricably linked with the help of a metal adhesive. Another embodiment shows Fig. 2. In this embodiment, a decorative strip with the usual connection-Gleo. enton attached to the base profile like screws or rivets.
Das Grundprofil aus einer AlZnMg-Legierung kann auch in nicht anodisiertem Zustand verwendet werden Es kann aber auch zur Erhöhung der Korrosionsbeständigkeit getrennt oder gleichzeitig mit dem Zierteil anodisiert werden.The basic profile made of an AlZnMg alloy can also be used in a non-anodized Condition can also be used to increase corrosion resistance be anodized separately or at the same time as the trim.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV7630U DE1748473U (en) | 1957-05-02 | 1957-05-02 | PROFILES FOR BUMPER, TRIM AND THE LIKE MADE OF LIGHT ALLOY. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV7630U DE1748473U (en) | 1957-05-02 | 1957-05-02 | PROFILES FOR BUMPER, TRIM AND THE LIKE MADE OF LIGHT ALLOY. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1748473U true DE1748473U (en) | 1957-07-11 |
Family
ID=32746870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV7630U Expired DE1748473U (en) | 1957-05-02 | 1957-05-02 | PROFILES FOR BUMPER, TRIM AND THE LIKE MADE OF LIGHT ALLOY. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1748473U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1261415B (en) * | 1961-07-20 | 1968-02-15 | Reynolds Metals Co | Process for the production of vehicle bumpers from an alloy containing aluminum, in particular bumpers for motor vehicles |
DE102007023108A1 (en) * | 2007-05-16 | 2008-11-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Automobile fender has energy-absorbent block attached to transverse load-bearing beam by form-fit profile |
-
1957
- 1957-05-02 DE DEV7630U patent/DE1748473U/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1261415B (en) * | 1961-07-20 | 1968-02-15 | Reynolds Metals Co | Process for the production of vehicle bumpers from an alloy containing aluminum, in particular bumpers for motor vehicles |
DE102007023108A1 (en) * | 2007-05-16 | 2008-11-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Automobile fender has energy-absorbent block attached to transverse load-bearing beam by form-fit profile |
DE102007023108B4 (en) * | 2007-05-16 | 2011-06-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Bumper arrangement for a motor vehicle |
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