SUBFRAME STRUCTURE OF FRONT SUSPENSION, FRONT VEHICLE-BODY STRUCTURE AND VEHICLE

[Problem] Provided is a subframe structure of a front suspension that leads a subframe and a vehicle driving apparatus to the lower side after the separation of a rear portion of the subframe due to a frontal collision without increasing the weight and the number of parts even when the rear portion...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OKAMOTO, Hiroyuki, KUROHARA, Fumihiro, KIDO, Hiroto, ASANO, Norio, TAKAHARA, Yasunori
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS MOTOR VEHICLES PERFORMING OPERATIONS TRAILERS TRANSPORTING VEHICLE SUSPENSION ARRANGEMENTS VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	[Problem] Provided is a subframe structure of a front suspension that leads a subframe and a vehicle driving apparatus to the lower side after the separation of a rear portion of the subframe due to a frontal collision without increasing the weight and the number of parts even when the rear portion of the subframe is not mounted on an inclined portion of a body.[Means for Solution] The subframe structure of the front suspension is characterized in that a subframe 30 that supports a vehicle driving apparatus in a mounting manner is provided, a rear portion 62 of the subframe 30 is mounted on a lower portion of a vehicle body 9 via a fastening member 76, fastening between the subframe 30 and the fastening member 76 is configured such that the rear portion of the subframe 30 is separated when a collision load to a vehicle rear side is applied to the subframe 30, an a leading guide portion 62d that abuts against the fastening member 76 and leads the subframe 30 to a lower side after separation from the fastening member 76 is integrally formed on the rear portion of the subframe 30.