DE102007031700A1 - Bridge constructing method for e.g. vehicle, involves applying cement on metal elements e.g. bar, and assembling metal elements under pressure such that metal elements are partially or completely cemented with each other - Google Patents
Bridge constructing method for e.g. vehicle, involves applying cement on metal elements e.g. bar, and assembling metal elements under pressure such that metal elements are partially or completely cemented with each other Download PDFInfo
- Publication number
- DE102007031700A1 DE102007031700A1 DE200710031700 DE102007031700A DE102007031700A1 DE 102007031700 A1 DE102007031700 A1 DE 102007031700A1 DE 200710031700 DE200710031700 DE 200710031700 DE 102007031700 A DE102007031700 A DE 102007031700A DE 102007031700 A1 DE102007031700 A1 DE 102007031700A1
- Authority
- DE
- Germany
- Prior art keywords
- metal elements
- partially
- bridge
- under pressure
- bar
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D1/00—Bridges in general
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/30—Metal
- E01D2101/34—Metal non-ferrous, e.g. aluminium
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Die Erfindung betrifft eine Verfahren zum Herstellen einer Brücke aus einzelnen Metallelementen, insbesondere Lauffläche, Steg, Handläufe, Treppenstufen od. dgl. sowie eine nach dem Verfahren hergestellte Brücke.The The invention relates to a method for producing a bridge from individual metal elements, in particular tread, Bridge, handrails, steps od. Like. And one after the method made bridge.
Stand der TechnikState of the art
Brücken
sind bereits in vielfältiger Form und Ausgestaltung bekannt
und gebräuchlich. So ist beispielsweise aus der
Aufgabe der vorliegenden ErfindungObject of the present invention
Aufgabe der vorliegenden Erfindung ist es, eine Brücke zu schaffen, welche noch einfacher und kostengünstiger zusammengesetzt werden kann.task the present invention is to provide a bridge which assembled even easier and cheaper can be.
Lösung der AufgabeSolution of the task
Zur Lösung der Aufgabe führt, dass die einzelnen Elemente ganz oder zumindest teilweise miteinander verklebt werden.to Solution of the task that leads the individual elements completely or at least partially glued together.
Für eine Brücke, bei welcher die einzelnen Elemente ganz oder zumindest teilweise miteinander verklebt sind, wird ebenfalls Schutz begehrt.For a bridge in which the individual elements are completely or at least partially glued together, also becomes protection desires.
Auf die einzelnen Elemente muss lediglich ein entsprechender Klebstoff aufgetragen, die Elemente aneinandergefügt und schliesslich gegebenenfalls etwas abgewartet werden, bis der Klebstoff getrocknet ist. Der Vorteil von Klebeverbindungen liegt in der schonenden Technik, da sie keiner grossen Hitze bedarf, welche Verzug, Abkühlspannung oder Gefügestrukturveränderung sowie eine Änderung der mechanischen Eigenschaften der Werkstoffe der Fügeteile zur Folge haben kann, wie das durch die beim Schweissen auftretenden Temperaturen der Fall sein kann. Zum Kleben werden ferner keine schwächenden Löcher in den Fügeteilen benötigt, wie etwa beim Schrauben oder Nieten. D. h. die sichtbare Oberfläche bleibt beim Kleben unverändert, was zu optimalen optischen Eigenschaften führt.On the individual elements just have to be an appropriate adhesive applied, the elements joined together and finally if necessary wait a bit until the adhesive dries is. The advantage of adhesive bonds lies in the gentle technique, because it does not require much heat, which delay, cool down or Microstructure change as well as a change the mechanical properties of the materials of the parts to be joined can result, as by the occurring during welding Temperatures may be the case. For gluing also no debilitating Holes in the parts needed, like for example when screwing or riveting. Ie. the visible surface remains unchanged during gluing, resulting in optimal optical Properties leads.
Ferner wird beim Kleben die Kraft flächig vom einen zum anderen Fügeteil übertragen. Durch die Verbindung auf der ganzen Fläche und der Elastizität des Klebstoffs ist die Schwingungsdämpfung einer Klebefuge besser als bei geschweissten, geschraubten oder genieteten Verbindung. Darüber hinaus sind hierbei wesentlich weniger Arbeitsschritte erforderlich, als insbesondere beim Schweissen. Der Materialbedarf ist geringer und auf eine Zufuhr von Energie von aussen kann ebenfalls verzichtet werden.Further When gluing the force is flat from one to the other Transferring transferred. Through the connection the whole surface and the elasticity of the adhesive is the vibration damping of a glue joint better than when welded, bolted or riveted connection. About that In addition, considerably fewer work steps are required here, especially when welding. The material requirement is lower and a supply of energy from the outside can also be dispensed with become.
Der Klebstoff selbst muss in der Lage sein, die einzelnen Elemente so zusammenzukleben, dass diese, auch wenn sie aus leichten Aluminiumprofilen hergestellt sind, nach dem Kleben zusammenhalten. Es muss gewährleistet werden, dass Personen und/oder Fahrzeuge, welche die Brücke begehen und/oder befahren, nicht dadurch gefährdet werden, dass der verwendete Klebstoff möglicherweise nicht hält und die Brücke in sich zusammenfällt. Darüber hinaus muss der Klebeprozess technisch so gut beherrscht werden, dass man sich auf das Ergebnis ohne vollständige Prüfung verlassen kann. Denn die mechanische Belastbarkeit der Haftung in der Grenzschicht zwischen Klebstoff und Flügelteiloberfläche sowie die Beständigkeit derselben und andere qualitätsbestimmende Eigenschaften können nicht zerstörungsfrei geprüft werden.Of the Adhesive itself must be able to handle the individual elements like that Glue these together, even if they are made of lightweight aluminum profiles are stuck together after sticking. It must be guaranteed be that people and / or vehicles that the bridge commit and / or navigate, not be endangered by that The adhesive used may not hold and the bridge collapses. Furthermore The gluing process has to be mastered technically so well that you can focus on the result without a full exam can leave. Because the mechanical strength of the adhesion in the boundary layer between adhesive and wing surface as well the consistency of the same and other quality-determining Properties can not be tested non-destructively become.
Dieses Verfahren des Zusammenfügens der einzelnen Elemente der Brücke macht deren Herstellung sehr viel einfacher und auch kostengünstiger.This Method of assembling the individual elements of the Bridge makes their manufacture much easier and much easier also cheaper.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 29718467 U1 [0002] DE 29718467 U1 [0002]
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710031700 DE102007031700A1 (en) | 2007-07-06 | 2007-07-06 | Bridge constructing method for e.g. vehicle, involves applying cement on metal elements e.g. bar, and assembling metal elements under pressure such that metal elements are partially or completely cemented with each other |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710031700 DE102007031700A1 (en) | 2007-07-06 | 2007-07-06 | Bridge constructing method for e.g. vehicle, involves applying cement on metal elements e.g. bar, and assembling metal elements under pressure such that metal elements are partially or completely cemented with each other |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007031700A1 true DE102007031700A1 (en) | 2009-01-08 |
Family
ID=40092549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710031700 Ceased DE102007031700A1 (en) | 2007-07-06 | 2007-07-06 | Bridge constructing method for e.g. vehicle, involves applying cement on metal elements e.g. bar, and assembling metal elements under pressure such that metal elements are partially or completely cemented with each other |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007031700A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29718467U1 (en) | 1997-10-17 | 1998-02-12 | Peter Maier Leichtbau GmbH, 78224 Singen | stairway |
-
2007
- 2007-07-06 DE DE200710031700 patent/DE102007031700A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29718467U1 (en) | 1997-10-17 | 1998-02-12 | Peter Maier Leichtbau GmbH, 78224 Singen | stairway |
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Legal Events
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---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |