VEHICLE FLOOR STRUCTURE

VEHICLE FLOOR STRUCTURE

PROBLEM TO BE SOLVED: To provide a vehicle floor structure capable of suppressing noise due to resonance of a floor panel. SOLUTION: The front ends 24a of step parts 24 disposed on both right and left sides of a curved part 26 are joined to a cross member 30 disposed in the front part of the curved...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HATASA KENJI, WATANABE KAZUMASA, MIURA YUKIO
Format: Patent
Sprache:eng
Schlagworte:
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a vehicle floor structure capable of suppressing noise due to resonance of a floor panel. SOLUTION: The front ends 24a of step parts 24 disposed on both right and left sides of a curved part 26 are joined to a cross member 30 disposed in the front part of the curved part 26, and the back ends 24b of the step parts 24 are joined to a cross member 31 disposed in the back part of the curved part 26. Thus, the step parts 24 form a frame bridged between the front and back cross members 30 and 31, and rigidity of the floor panel 20 is improved. Therefore, rigidity enough to increase eigen resonance frequency of the floor panel 20 can be obtained, so that the noise due to the resonance of the floor panel 20 can be suppressed.