CAR BODY FRONT PART STRUCTURE

CAR BODY FRONT PART STRUCTURE

PROBLEM TO BE SOLVED: To improve a collisional energy absorbing characteristic by efficiently collapsing and deforming a front side member made of a light alloy extruded material in a bellows shape. SOLUTION: A collisional load working on a front side member 3 in the axial direction is transmitted t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NISHIUCHI TORU, NAKAMURA TORU
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 improve a collisional energy absorbing characteristic by efficiently collapsing and deforming a front side member made of a light alloy extruded material in a bellows shape. SOLUTION: A collisional load working on a front side member 3 in the axial direction is transmitted to side sils 4 on both sides from a front cross member 5 to which its rear end is connected. Especially, as a crest line 3P of a rear end part of the front side member 3 is overlapped on a crest line 4P on the upper side of the side sil 4, it is possible to rectilinearly transmit the load from the crest line 3P to the crest line 4P, and it is possible to make the front side member 3 collapsed and deformed in a bellows shape which is peculiar to a light alloy extruded material by eliminating its bending mode.