REAR IMPACT-FUSIBLE REAR END WEDGE DEVICE FOR INCREASING THE COMPRESSIBILITY EFFICIENCY OF THE STRUCTURE

The invention relates to an electric or hybrid motor vehicle (1) comprising a pair of longitudinal members (3) and a rear cradle (5) arranged to support an electric propulsion unit (7), the rear cradle (5) comprises a central zone extending in the transverse direction of the vehicle and extended at...

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Bibliographische Detailangaben
Hauptverfasser:	PERU, Marc, YANG, Lu, FONFREDE, Stephane, ZEITOUNI, Richard, CHERMAT, Matthieu
Format:	Patent
Sprache:	eng ; fre ; ger
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 INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to an electric or hybrid motor vehicle (1) comprising a pair of longitudinal members (3) and a rear cradle (5) arranged to support an electric propulsion unit (7), the rear cradle (5) comprises a central zone extending in the transverse direction of the vehicle and extended at each of its ends by two arms (9, 11), respectively a front arm (9) and a rear arm (11), the rear cradle (5) is attached to the longitudinal members (3) by its front and rear arms (9, 11). The vehicle (1) is characterised in that each of the rear arms (11) of the rear cradle (5) is attached to the longitudinal members by means of an attachment device (17) in two parts which are configured to separate under the action of a tractive force greater than a predetermined threshold.