FUEL TANK OF VEHICLE

PROBLEM TO BE SOLVED: To provide a fuel tank of a vehicle capable of solving the problem of distortion which is caused by a difference in the surface rigidity of a main tank and a sub-tank while suppressing the number of components and problems generated by the staying of corrosion promotion compone...

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Bibliographic Details
Main Authors KAJIWARA TORU, OSAKA MASAHIRO, OKA KEIICHI
Format Patent
LanguageEnglish
Published 22.04.2013
Subjects
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Summary:PROBLEM TO BE SOLVED: To provide a fuel tank of a vehicle capable of solving the problem of distortion which is caused by a difference in the surface rigidity of a main tank and a sub-tank while suppressing the number of components and problems generated by the staying of corrosion promotion components.SOLUTION: A vehicle fuel tank 10 includes a main tank 20, and a sub-tank 50 which is stored in the main tank 20 and fixed to a bottom surface 30 of the main tank 20. A main-side bead 40 is formed on the bottom surface 30 of the main tank 20, and a sub-side bead 60 is formed on a bottom surface 52 of the sub-tank 50. At both ends of a main-side main bead 42 constituting the main-side bead 40, a widening part 46 is provided which is so formed as to gradually increase its width as it advances to an end side.
Bibliography:Application Number: JP20110210303