Self-supporting underfloor for motor-coach, has skeleton-like structure formed from elongate profiled elements for reinforcement and covered by planar elements so that smooth outer surfaces of underfloor are formed

The underfloor has a skeleton-like structure formed from elongate profiled elements i.e. metal profiles, for reinforcement. The skeleton-like structure is covered by planar elements e.g. sheet steel, aluminum sheet and plastic plates, so that smooth outer surfaces of the underfloor are formed. The p...

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Bibliographische Detailangaben
Hauptverfasser:	NEUSCHL, CHRISTIAN, EGGERS, GERO, WIECZOREK, MARTIN, LENZ, MATHIAS, BLANKE, REINHARD, BRAUN, VOLKER, FLATH, SEBASTIAN, WELKE, JUERGEN, GRIESSHABER, MARCUS, FISCHER, RAINER, KOC, SUAT SERHAT, JAUCH, UWE
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRAILERS TRANSPORTING
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Beschreibung
Zusammenfassung:	The underfloor has a skeleton-like structure formed from elongate profiled elements i.e. metal profiles, for reinforcement. The skeleton-like structure is covered by planar elements e.g. sheet steel, aluminum sheet and plastic plates, so that smooth outer surfaces of the underfloor are formed. The profiled elements and the planar elements are firmly bonded by gluing or welding, connected in a force-fit manner by mechanical connectors e.g. screws or rivets, or connected in a form-fit manner. Gaps in the skeleton-like structure are foamed by light metal froths i.e. aluminum froth. Die vorliegende Erfindung betrifft einen Unterboden eines Omnibusses mit einer optimierten Luftströmungscharakteristik, wobei der Unterboden eine skelettartige Struktur von Profilelementen, vorzugsweise Metallprofilen, zur Aussteifung aufweist und der Unterboden im Wesentliche glatte Außenflächen aufweist.