DE2707573A1 - Composite lightweight modular open structure beam - has longitudinal members held between side webs with triangular openings - Google Patents
Composite lightweight modular open structure beam - has longitudinal members held between side webs with triangular openingsInfo
- Publication number
- DE2707573A1 DE2707573A1 DE19772707573 DE2707573A DE2707573A1 DE 2707573 A1 DE2707573 A1 DE 2707573A1 DE 19772707573 DE19772707573 DE 19772707573 DE 2707573 A DE2707573 A DE 2707573A DE 2707573 A1 DE2707573 A1 DE 2707573A1
- Authority
- DE
- Germany
- Prior art keywords
- truss
- truss according
- side parts
- straps
- open structure
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16S—CONSTRUCTIONAL ELEMENTS IN GENERAL; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL
- F16S3/00—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles
- F16S3/04—Elongated members, e.g. profiled members; Assemblies thereof; Gratings or grilles designed for being joined to similar members in various relative positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/08—Understructures, i.e. chassis frame on which a vehicle body may be mounted built up with interlaced cross members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/26—Frames
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
- E04C2003/0417—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
Description
Fachwerkträger mit verbessertem KraftflußTruss with improved power flow
Die Erfindung bezieht sich auf die Ausbildung von Fachwerkträgern.The invention relates to the formation of trusses.
Im Bestreben nach Leichtbau bei Fahrzeugtragwerken, Schiffskörpern oder auch bei transportablen Behältern für die verschiedensten Anwendungazwecke gewinnen dünnwandige Konstruktionen immer größere Bedeutung. Bei den bekannten Fachwerkkonstruktionen sind die Gurte des Fachwerkträgers durch PUllungsstäbe verbunden. Diese Bauweise besitzt zwar die Vorteile des Stoff- bzw. Formleichtbaus, jedoch werden die zwischen den Gurten auftretenden Kräfte von Diagonal- bzw. Vertikalelementen auf die - meist geschweißten - Knoten an den Gurten übertragen. Dabei besteht die Gefahr, daß konventionelle Knotenausbildungen - insbesondere bei Leichtmetallkonstruktionen -zu Ausgangs stellen von Rißbildungen werden oder daß solche Knoten in dem Maße verstärkt werden müssen, daß eine Gewichts- und Festigkeitsoptimierung von vornherein ausgeschlossen ist.In the pursuit of lightweight construction in vehicle structures and hulls or with transportable containers for a wide variety of applications Thin-walled constructions are becoming more and more important. With the known half-timbered constructions the straps of the truss are connected by PUllungsstäbels. This construction Although it has the advantages of fabric or lightweight construction, the between the belts occurring forces of diagonal or vertical elements on the - mostly welded - knot transferred to the straps. There is a risk that conventional Make knot formations - especially with light metal constructions - to the starting point cracks or that such knots have to be strengthened to the extent that that an optimization of weight and strength is excluded from the start.
Der Erfindung liegt die Aufgabe zugrunde, durch Fachwerkbauweise gewichtsmäßig leichte Tragwerke hersustellen, ohne die bisherigen Nachteile der geringen Stabilität in Kauf nehmen zu müssen.The invention is based on the object in terms of weight by means of a framework construction Create lightweight structures without the previous disadvantages of poor stability to have to accept.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß die Fachwerkträger aus mindestens zwei Gurten bestehen, die auf beiden Seiten durch Seitenteile verbunden sind, wobei die Seitenteile im wesentlichen die ganze Trägerhöhe überspannen, an den Ecken abgerundet sind und Ausnehmungen enthalten, die im wesentlichen dreiecksförmig sind. Die Seitenteile sind durch geeignetes Zusammenfügen nur im Gurtbereich miteinander verbunden. Aus Fertigungsgründen sind die Seitenteile untereinander gleich; die Gurte weisen gleiche Querschnitte auf.According to the invention this object is achieved in that the truss consist of at least two straps connected on both sides by side panels are, with the side parts spanning substantially the entire height of the beam the corners are rounded and contain recesses that are substantially triangular are. The side parts are only joined together in the belt area by being suitably joined tied together. For manufacturing reasons, the side parts are the same as one another; the Belts have the same cross-section.
Bei der zugrunde gelegten Dreiecksform der Ausnehmungen besteht jedes der Seitenteile aus zwei flächenförmig ausgebildeten Stäben. ZweckmSßigerweise ist mindestens einer der Gurte mit den Seitenteilen lösbar verschraubt. Bei bestimmten Verwendungszwecken ist es zudem vorteilhaft, die Fügestellen abzudichten und die Innenwände des Fachwerks ganz oder zumindest teilweise mit einem anderen Material zu überziehen, Dieses diirfte z.B, auch bei abgeschlossenen Hohlräumen von Fachwerken zweckdienlich sein, die zur Aufnahme flüssiger oder gasförmiger Körper bestimmt sind.With the underlying triangular shape of the recesses, there is each one the side parts made of two flat rods. Convenient is at least one of the straps is detachably screwed to the side parts. With certain For purposes of use, it is also advantageous to seal the joints and the Inner walls of the framework entirely or at least partially with a different material This should be covered, for example, even in the case of closed cavities in trusses be expedient, which is intended to accommodate liquid or gaseous bodies are.
In einer Weiterbildung der Erfindung ist das Xrffigervolumen des Fachwerks mit einem Füllstoff versehen.In a further development of the invention, the Xrffigervolume is the framework provided with a filler.
Die Vorteile dieser Erfindung liegen darin, daß ein gewichtsmäßig leichtes, aber sehr stabiles Fachwerk geschaffen worden ist, dessen Steifigkeit allein auf der Form der Seitenteile beruht. Bei der Herstellung dieser Fachwerke können Metalle wie auch Kun8t- stoffe verwendet werden, so daß allein durch die freie Wahl der Wandstärken aller Trägerteile und der günstigsten Aussteifungsmethode für die Gurt-und Diagonalkästen die Werkstoffausnutzung optimiert werden kann. Die Fertigung der einzelnen Fachwerkbauteile ist durch die gleiche Form der Seitenwände wie der gleichen Gurtquerschnitte äußerst wirtschaftlich.The advantages of this invention are that a weight light but very stable framework has been created whose rigidity based solely on the shape of the side panels. In the manufacture of these trusses metals as well as plastic fabrics are used so that alone thanks to the free choice of wall thicknesses for all girder parts and the cheapest stiffening method the material utilization can be optimized for the belt and diagonal boxes. the Production of the individual truss components is due to the same shape of the side walls like the same belt cross-section extremely economical.
Ebenso ist es vorteilhaft, mindestens einen der Gurte mit den Seitenteilen lösbar zu verschrauben, um bei Bedarf'die Hohlräume zugänglich zu machen.It is also advantageous to have at least one of the straps with the side parts to be screwed detachably in order to make the cavities accessible if necessary.
Dichtet man den Tragrahmen ab und kleidet seine Innenwände mit geeignetem Material aus, so läßt sich die Fachwerkkonstruktion als vorteilhaft stabiler Behälter für Flüssigkeiten oder Gase verwenden.If you seal the support frame and cover its inner walls with suitable Material from, the framework construction can be used as an advantageous stable container use for liquids or gases.
Ebenso kann der Hohlraum mit einem Füllstoff als Aussteifungematerial versehen werden, wenn eine noch größere Stabilität des Fachwerkkörpers erzielt werden soll.The cavity can also be provided with a filler as a stiffening material be provided if an even greater stability of the truss can be achieved target.
In den Zeichnungen sind Ausführungsbeispiele des a Erfindungsgegenstandes dargestellt und zwar zeigt: Fig. 1 eine Ausführungsform eines Fachwerkträgerstückes in perspektivischer Sicht, Fig. 2 einen Fachwerkträger, Fig. 3, 3a ein Fachwerk im Quer- und Längsschnitt, Fig. 4 einen Fahrzeugtragrahmen in perspektivischer Darstellung, Fig. 5 einen Fahrzeugtragrahmen in Seitenansicht, Fig. 6, 6a, 6b eine andere Ausfffhrungsform des Fachwerkes im Quer- und Längsschnitt, Fig. 7 eine weitere Ausführungsform in einer Seitenansicht.The drawings show exemplary embodiments of the subject matter of the invention Fig. 1 shows an embodiment of a truss piece in perspective view, Fig. 2 a truss, Fig. 3, 3a shows a framework in transverse and longitudinal section, FIG. 4 shows a vehicle support frame in perspective Representation, FIG. 5 shows a vehicle support frame in side view, FIGS. 6, 6a, 6b show a another embodiment of the framework in transverse and longitudinal section, FIG. 7 another Embodiment in a side view.
In Fig. 1 ist der Ausschnitt eines Fachwerkträgers, bestehend aus Obergurt 1, Untergurt 2 und Diagonalelementen 3 dargestellt.In Fig. 1 is the section of a truss, consisting of Upper chord 1, lower chord 2 and diagonal elements 3 are shown.
Die sich in die Komponenten oberer Außengurt 5, unterer Außengurt 6, Innengurt 7 und Zwischengurt 8 aufteilenden Gurte besitzen gemeinsame Seitenwände 4.Which is divided into the components upper outer belt 5, lower outer belt 6, inner belt 7 and intermediate belt 8 dividing belts have common side walls 4th
In der in Fig. 1 dargestellten, speziellen Ausführungsform besteht der Obergurt 1 aus dem oberen Außengurt 5 sowie einem Zwischengurt 8, während der Untergurt 2 neben dem unteren Außengurt 6 noch weitere Zwischengurte 8 besitzt. Die Anzahl der Zwischengurte 8 bemißt sich im einzelnen nach dem Verwendungszweck des Fachwerkträgers und hat einen wesentlichen Einfluß auf die Stabilität. Die Seitenwände 4 erstrecken sich über die Zwischengurte 8 bis zu den Außengurten 5 und 6. Die im Prinzip dreiecksförmigen Ausnehmungen der Seitenwände 4 sind an den Ecken abgerundet, um dort bei Belastung des Fachwerkträgers das Auftreten von Spannungspitzen zu vermeiden.In the special embodiment shown in FIG. 1, there is the upper belt 1 from the upper outer belt 5 and an intermediate belt 8, during the Lower chord 2 in addition to the lower outer chord 6 also has further intermediate chords 8. The number of intermediate belts 8 is determined in detail according to the intended use of the truss and has a significant influence on the stability. the side walls 4 extend over the intermediate belts 8 to the outer belts 5 and 6. The im Principle triangular recesses of the side walls 4 are rounded at the corners, in order to avoid the occurrence of tension peaks when the truss is loaded.
Zu einem Hohlraum abgeschlossen werden die Fachwerkträger schließlich durch Innengurte 3a, die im Querschnitt ein U-Profil besitzen, dessen (kurze) Schenkel mit den Seitenwänden 4 verschweißt oder verschraubt sind. Eine mögliche Ausführungsvariante der Innengurte 3a zeigt Fig. 3: die Innengurte 3a teilen sich auf in Innengurtbogenstücke 9 und Innengurtlängastücke 10, die hier mit lösbaren Schraubelementen li mit den Seitenwänden 4 verbunden sind.The trusses are finally closed to form a cavity by inner belts 3a, which have a U-profile in cross-section, the (short) legs of which are welded or screwed to the side walls 4. One possible variant FIG. 3 shows the inner chords 3a: the inner chords 3a are divided into inner chord arcs 9 and Innengurtlängastücke 10, which here with releasable screw elements li with the Side walls 4 are connected.
Fig. 2 zeigt einen Fachwerkträger aus Gurten mit den sie umschließenden Seitenelementen, die an den Nahtstellen 4a zusammengefügt sind. Die Nahtstellen der miteinander zu verbindenen Trägerkomponenten liegen dabei außerhalb der Diagonalen in den Gurten.Fig. 2 shows a truss made of belts with the surrounding them Side elements that are joined together at the seams 4a. The seams the carrier components to be connected to one another lie outside the diagonals in the straps.
Auf welche Weise die einzelnen Trägerkomponenten verbunden sind, ist in Fig. 3 und 3a zu sehen: der obere Außengurt 5 und der untere Außengurt 6 sind mit den Seitenteilen 4 über das Innengurt-Bogenstück 9 und das Innengurt-Längsstück 10 durch lösbare Schraubelemente 11 verbunden.The way in which the individual carrier components are connected is to see in Fig. 3 and 3a: the upper outer belt 5 and the lower outer belt 6 are with the side parts 4 over the inner chord bow section 9 and the inner chord longitudinal piece 10 connected by releasable screw elements 11.
Bei Bedarf können somit auch Fachwerke größerer Abmessungen in verhältnismäßig kleine Einzelteile zerlegt werden bzw. der Zusammenbau einfach gehandhabt werden.If necessary, trusses of larger dimensions can also be used in proportionately small individual parts are dismantled or the assembly can be handled easily.
Auf einen speziellen Anwendungsbereich für Fachwerkkonstruktionen deuten Fig. 4 und Fig. 5 hin. Dort sind die L§ngsträger eines Fachwerkes in ein Hochleistungs-Schienen- fahrzeug eingebaut, an das extrem niedriges Gewicht und große Biegesteifigkeit als besondere Forderungen gestellt werden.On a special area of application for half-timbered structures Fig. 4 and Fig. 5 indicate. There the longitudinal members of a framework are in one High performance rail vehicle built into the extremely low Weight and great flexural rigidity are made as special requirements.
In Fig. 4 sind die Fachwerkträger nach Fig. 2 als Außenwände 12 eines Tragrahmens verwendet. Die AuZenwände 12 sind durch Querstreben 13 miteinander verbunden, wobei diese wiederum noch durch Längsträger 14 miteinander gekoppelt sind.In FIG. 4, the trusses according to FIG. 2 are one of the outer walls 12 Support frame used. The outer walls 12 are connected to one another by cross braces 13, these are in turn coupled to one another by longitudinal members 14.
Fig. 5 zeigt schematisch die Seitenansicht eines Fahrzeugs für hohe Geschwindigkeiten, dessen Seitenwände ebenfalls aus Fachzerkträgern bestehen.Fig. 5 shows schematically the side view of a vehicle for high Speeds, the side walls of which also consist of compartment carriers.
- Ansprüche - - Expectations -
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772707573 DE2707573A1 (en) | 1977-02-22 | 1977-02-22 | Composite lightweight modular open structure beam - has longitudinal members held between side webs with triangular openings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772707573 DE2707573A1 (en) | 1977-02-22 | 1977-02-22 | Composite lightweight modular open structure beam - has longitudinal members held between side webs with triangular openings |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2707573A1 true DE2707573A1 (en) | 1978-08-24 |
Family
ID=6001854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772707573 Withdrawn DE2707573A1 (en) | 1977-02-22 | 1977-02-22 | Composite lightweight modular open structure beam - has longitudinal members held between side webs with triangular openings |
Country Status (1)
Country | Link |
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DE (1) | DE2707573A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347132A2 (en) * | 1988-06-13 | 1989-12-20 | Hitachi, Ltd. | Car body for railway rolling stock |
EP0477727A2 (en) * | 1990-09-18 | 1992-04-01 | Kawasaki Jukogyo Kabushiki Kaisha | Vehicle body structure |
DE19916287A1 (en) * | 1999-04-12 | 2000-10-19 | Alstom Lhb Gmbh | Two-dimensional component, in particular for cladding of car bodies of rail vehicles and a method for producing such a two-dimensional component |
EP1069018B1 (en) * | 1999-07-12 | 2005-05-18 | Siemens AG | Locomotive body structure with cross sectional stiffener |
WO2004113145A3 (en) * | 2003-06-25 | 2005-09-22 | Rudolf Sommerer | Locomotive |
EP3650319A1 (en) * | 2018-11-12 | 2020-05-13 | ALSTOM Transport Technologies | Bodywork structure allowing the passage of fluid or pressurised gas and associated body |
US20210010280A1 (en) * | 2018-03-20 | 2021-01-14 | Peri Gmbh | Formwork support comprising a hollow profile web, stiffened by an internal framework, as a flange connector |
EP3786024A1 (en) * | 2019-08-28 | 2021-03-03 | Bombardier Transportation GmbH | Side wall for a rail vehicle body |
-
1977
- 1977-02-22 DE DE19772707573 patent/DE2707573A1/en not_active Withdrawn
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0347132A2 (en) * | 1988-06-13 | 1989-12-20 | Hitachi, Ltd. | Car body for railway rolling stock |
EP0347132A3 (en) * | 1988-06-13 | 1991-02-27 | Hitachi, Ltd. | Car body for railway rolling stock |
EP0477727A2 (en) * | 1990-09-18 | 1992-04-01 | Kawasaki Jukogyo Kabushiki Kaisha | Vehicle body structure |
EP0477727A3 (en) * | 1990-09-18 | 1992-05-06 | Kawasaki Jukogyo Kabushiki Kaisha | Body structure for railway vehicle |
DE19916287A1 (en) * | 1999-04-12 | 2000-10-19 | Alstom Lhb Gmbh | Two-dimensional component, in particular for cladding of car bodies of rail vehicles and a method for producing such a two-dimensional component |
EP1069018B1 (en) * | 1999-07-12 | 2005-05-18 | Siemens AG | Locomotive body structure with cross sectional stiffener |
EP2218623A3 (en) * | 2003-06-25 | 2010-10-20 | EVOinvent AG | Locomotive with two superposed traction units |
CN1812906B (en) * | 2003-06-25 | 2010-09-22 | 埃沃发明公开股份有限公司 | Locomotive |
WO2004113145A3 (en) * | 2003-06-25 | 2005-09-22 | Rudolf Sommerer | Locomotive |
US20210010280A1 (en) * | 2018-03-20 | 2021-01-14 | Peri Gmbh | Formwork support comprising a hollow profile web, stiffened by an internal framework, as a flange connector |
US11585104B2 (en) * | 2018-03-20 | 2023-02-21 | Peri Se | Formwork support comprising a hollow profile web, stiffened by an internal framework, as a flange connector |
EP3650319A1 (en) * | 2018-11-12 | 2020-05-13 | ALSTOM Transport Technologies | Bodywork structure allowing the passage of fluid or pressurised gas and associated body |
FR3088290A1 (en) * | 2018-11-12 | 2020-05-15 | Alstom Transport Technologies | BODY STRUCTURE FOR PASSING FLUID OR GAS UNDER PRESSURE AND ASSOCIATED BODY |
CN111169492A (en) * | 2018-11-12 | 2020-05-19 | 阿尔斯通运输科技公司 | Vehicle body structure allowing passage of pressurized fluid or gas and related vehicle body |
US11427230B2 (en) * | 2018-11-12 | 2022-08-30 | Alstom Transport Technologies | Body structure allowing the passage of fluid or gas under pressure and associated body |
EP3786024A1 (en) * | 2019-08-28 | 2021-03-03 | Bombardier Transportation GmbH | Side wall for a rail vehicle body |
CN112441038A (en) * | 2019-08-28 | 2021-03-05 | 庞巴迪运输有限公司 | Side wall for a rail vehicle |
CN112441038B (en) * | 2019-08-28 | 2022-02-08 | 庞巴迪运输有限公司 | Side wall for a rail vehicle |
US11708096B2 (en) | 2019-08-28 | 2023-07-25 | Bombardier Transportation Gmbh | Side wall for a rail vehicle |
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