DE202013010448U1 - Cast-out frame for vehicle construction - Google Patents
Cast-out frame for vehicle construction Download PDFInfo
- Publication number
- DE202013010448U1 DE202013010448U1 DE201320010448 DE202013010448U DE202013010448U1 DE 202013010448 U1 DE202013010448 U1 DE 202013010448U1 DE 201320010448 DE201320010448 DE 201320010448 DE 202013010448 U DE202013010448 U DE 202013010448U DE 202013010448 U1 DE202013010448 U1 DE 202013010448U1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- vehicle
- cast
- adhesive mixture
- adhesive
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
- B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Ausgegossener Rahmen zum Einsatz im Fahrzeugbau, dadurch gekennzeichnet, dass der Rahmen vor Montage am Fahrzeug mit einem fließendem Füllstoff aus Klebstoffgemisch mit Leichtfüllstoffen und oder eines anderen Klebstoffgemisch ausgegossen ist.Poured frame for use in vehicle construction, characterized in that the frame is cast with a flowing filler made of an adhesive mixture with light fillers and or another adhesive mixture before assembly on the vehicle.
Description
Die Erfindung betrifft einen ausgegossenen Rahmen entsprechend dem Oberbegriff des Anspruch 1.The invention relates to a cast-out frame according to the preamble of claim 1.
Damit ein Hohlraum in einer Verbindung von Stahlkonstruktionen mit anderen Bauteilen möglichst stabil ist und zudem in Verbindung mit anderen Bauteilen nach Montage am Fahrzeug hohe thermische Dämmeigenschaften aufweist, sollte dieser Hohlraum zwischen den Bauteilen vollständig mit einem geeigneten Material gefüllt sein.Thus, a cavity in a combination of steel structures with other components is as stable as possible and also has high thermal insulation properties in conjunction with other components after mounting on the vehicle, this cavity between the components should be completely filled with a suitable material.
Derzeit werden vor oder auch nach Montage am Fahrzeug verschiedene Füllstoffe eingesetzt, die ausschließlich thermische Dämmeigenschaften aufweisen und den Hohlraum nur teilweise ausfüllen. Bekannte Füllmaterialien sind PUR(Polyurethan)-Schaum oder PT Leisten (Holz-Kunststoffgemisch), die in aufwendigen Verfahren eingebracht werden.Currently, various fillers are used before or even after installation on the vehicle, which only have thermal insulation properties and only partially fill the cavity. Known filling materials are PUR (polyurethane) foam or PT strips (wood-plastic mixture), which are introduced in complex processes.
Aufgabe der Erfindung ist es, einen mit geeigneten Füllstoff aus einem Klebstoff-Leichtfüllstoffgemisch oder eines Klebstoffgemisch gefüllten Rahmen zu schaffen, der vor Montage am Fahrzeug ausgegossen wird, damit der Rahmen eine verbesserte Steifigkeit in der Konstruktion selbst sowie in Verbindung zu anderen Bauteilen eine sichere thermische Dämmung entsteht. Weiterhin dient die Erfindung der Vermeidung von Temperaturbrücken innerhalb der Verbindung zu anderen Bauteilen und kann im einfachen Fertigungsverfahren angewendet werden. Zudem soll erreicht werden, dass das Gesamtgewicht des Fahrzeugs reduziert wird, um den Kraftstoffverbrauch zu senken.The object of the invention is to provide a filled with a suitable filler of an adhesive light filler mixture or an adhesive mixture frame, which is poured prior to installation on the vehicle, so that the frame improved rigidity in the construction itself and in conjunction with other components a safe thermal Insulation is created. Furthermore, the invention serves to avoid temperature bridges within the connection to other components and can be applied in a simple manufacturing process. In addition, it should be achieved that the total weight of the vehicle is reduced in order to reduce fuel consumption.
Diese Aufgabe wird durch den Rahmen mit den Merkmalen des Anspruch 1 gelöst.This object is achieved by the scope with the features of claim 1.
Vorteile der ErfindungAdvantages of the invention
Die wesentlichen Vorteile des vor Montage am Fahrzeug ausgegossenen Rahmens sind im Wesentlichen:
- – Erhöhung der mechanischen Festigkeit und Stabilität des Rahmen selbst
- – Erhöhung der Festigkeit im eingebauten Zustand unter dynamische Beanspruchung
- – erhöhte Dämmeigenschaften
- – im Vergleich zu anderen verwendeten Materialien leichter
- – vereinfachtes Fertigungsverfahren durch Ausgießen des Rahmen vor Montage am Fahrzeug
- – Kostensenkung durch Materialeinsparung
- – Senkung des Kraftstoffverbrauch des Fahrzeugs durch Reduzierung von Gewicht
- - Increasing the mechanical strength and stability of the frame itself
- - Increased strength in the installed state under dynamic stress
- - increased insulation properties
- - lighter compared to other materials used
- - Simplified manufacturing process by pouring the frame before mounting on the vehicle
- - Cost reduction through material savings
- - Reduce the fuel consumption of the vehicle by reducing weight
Beschreibungdescription
Derzeit werden die Rahmen ohne fest eingebaute Füllung mit dem Fahrzeug verbunden. Entweder es werden in einem zusätzlichen Arbeitsschritt Materialien mit schlechteren Eigenschaften eingelegt oder es wird nach Montage am Fahrzeug ein PU Schaum eingespritzt, welcher zwar als Dämmmaterial dienen kann, aber nicht zur Festigkeit beiträgt und auch nicht gewährleistet, dass der Rahmen vollständig ausgefüllt ist.Currently, the frames are connected to the vehicle without a built-in filling. Either materials with poorer properties are inserted in an additional work step or a PU foam is injected after mounting on the vehicle, which can serve as an insulating material, but does not contribute to the strength and also does not ensure that the frame is completely filled.
Darstellung der neuen ErfindungPresentation of the new invention
Rahmen im Gießverfahren mit Klebstoffgemisch im liegenden Zustand füllen, aushärten lassen. Klebstoff und Rahmen sind jetzt in fester Verbindung. Ausgegossener Rahmen ist somit für die Montage am Fahrzeug vorbereitet. Durch den vollständig mit Klebstoffgemisch oder Klebstoffgemisch mit Leichtfüllstoff gefüllten Rahmen entsteht ein neu geschaffenes Bauteil, dass in der Anwendung andere Füllstoffe ersetzt, bessere und neue Eigenschaften ausweist und in der Handhabung optimiert ist. Andere Füllstoffe sind somit nicht mehr notwendig.Fill the frame in the casting process with adhesive mixture in the lying state, allow it to cure. Adhesive and frame are now firmly connected. Molded frame is thus prepared for mounting on the vehicle. The frame, which is completely filled with adhesive mixture or adhesive mixture with lightweight filler, creates a newly created component that replaces other fillers in use, has better and new properties and is optimized in handling. Other fillers are therefore no longer necessary.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201320010448 DE202013010448U1 (en) | 2013-11-21 | 2013-11-21 | Cast-out frame for vehicle construction |
DE102014112940.7A DE102014112940B4 (en) | 2013-11-21 | 2014-09-09 | Cast frame for vehicle construction, filler and manufacturing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201320010448 DE202013010448U1 (en) | 2013-11-21 | 2013-11-21 | Cast-out frame for vehicle construction |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202013010448U1 true DE202013010448U1 (en) | 2014-03-06 |
Family
ID=50383537
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201320010448 Expired - Lifetime DE202013010448U1 (en) | 2013-11-21 | 2013-11-21 | Cast-out frame for vehicle construction |
DE102014112940.7A Active DE102014112940B4 (en) | 2013-11-21 | 2014-09-09 | Cast frame for vehicle construction, filler and manufacturing process |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014112940.7A Active DE102014112940B4 (en) | 2013-11-21 | 2014-09-09 | Cast frame for vehicle construction, filler and manufacturing process |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE202013010448U1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD90375A3 (en) * | 1970-10-21 | 1972-06-05 | Richard Dipl Ing Scheiblich | Refrigerated truck body in composite panel construction |
NO139976C (en) | 1975-03-07 | 1979-06-13 | Helmar Nahr | BODY COMPOSED OF AT LEAST TWO PARTS |
DE4208093C2 (en) | 1992-03-13 | 1995-11-30 | Wilfried Ensinger | Composite profile |
US8236128B2 (en) * | 2006-10-26 | 2012-08-07 | Zephyros, Inc. | Adhesive materials, adhesive parts formed therewith and their uses |
DE102012100490A1 (en) * | 2012-01-23 | 2013-07-25 | Götz von Waldeyer-Hartz | Thermal wall for refrigerated vehicles and large size freezer cabinets, has coating layer with filler material and spacers made of polyurethane foam, and are arranged on folds to lock covering layers parallel to vacuum insulation layer core |
-
2013
- 2013-11-21 DE DE201320010448 patent/DE202013010448U1/en not_active Expired - Lifetime
-
2014
- 2014-09-09 DE DE102014112940.7A patent/DE102014112940B4/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102014112940A1 (en) | 2015-05-21 |
DE102014112940B4 (en) | 2016-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20140417 |
|
R156 | Lapse of ip right after 3 years |