Battery unit mounting structure for electric vehicle

The invention relates to a battery unit mounting structure for an electric vehicle. A beam member (102) is fixed to a side member (31) of a vehicle body (11). The side member (31) is provided with a nut member (155) and a reinforcing member (302). A bolt (157) is inserted into the nut member (155) f...

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Bibliographische Detailangaben
Hauptverfasser:	SHIMURA NOBUYUKI, TAKASAKI SEIICHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a battery unit mounting structure for an electric vehicle. A beam member (102) is fixed to a side member (31) of a vehicle body (11). The side member (31) is provided with a nut member (155) and a reinforcing member (302). A bolt (157) is inserted into the nut member (155) from under the side member (31). The reinforcing member (302) includes first and second plate portions (311, 312). The first plate portion (311) includes a pair of flanges (325, 326) that are bent individually at bent portions (330, 331). The respective positions of the bent portions (330, 331) are adjusted depending on a distance (S) between sidewalls (36, 37) of the side member (31). The flanges (325, 326) are welded to the sidewalls (36, 37). The second plate portion (312) includes a base portion (340) welded to the lower end of the nut member (155) and an upright portion (341) extending along the nut member (155).