Title:
CAR BODY FOR AUTOMOBILE AND ASSEMBLING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2001287666
Kind Code:
A
Abstract:
To provide a car body for an automobile with a high strength and an assembling method thereof forming a mono-cock structure having a close cross section by a difficultly welding cab side/inner side frame member made of aluminum base alloy or magnesium base alloy and an outer side frame member.
A cab side/inner side frame member and an outer side frame member integrally surrounding around a side door opening including a hinge pillar part made of aluminum base alloy or magnesium base alloy are joined by a friction stirring welding method.
Inventors:
FUJIEDA TADASHI
OKAMURA HISANOBU
AOTA KINYA
NAKAMURA KIYOMI
ABE TERUYOSHI
AONO YASUHISA
OKAMURA HISANOBU
AOTA KINYA
NAKAMURA KIYOMI
ABE TERUYOSHI
AONO YASUHISA
Application Number:
JP2000106480A
Publication Date:
October 16, 2001
Filing Date:
April 07, 2000
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B62D25/02; B23K20/12; B62D65/00; B23K103/10; (IPC1-7): B62D25/02; B23K20/12; B62D65/00
Attorney, Agent or Firm:
Yukihiko Takada (1 outside)