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Patent Searching and Data


Title:
TRAILING ARM SUPPORT STRUCTURE
Document Type and Number:
Japanese Patent JP2012180056
Kind Code:
A
Abstract:

To reduce a size and weight of a trailing arm support structure by improving a rigidity thereof.

This trailing arm support structure is arranged in a side sill extension 4. In the side sill extension, a corner ridge part 45 includes a recessed part 49 recessed to a vehicle outer side and an upper side and delimited by a recessed part upper wall part 51 and a recessed part sidewall part 52; a bracket 65 mounted with a support shaft 75 between the recessed part sidewall part and itself is welded to an in-vehicle side face of an in-vehicle sidewall part on the upper side of the recessed part; and the bracket includes a seating 67 around the support shaft, and a plurality of reinforcing beads 70 each extending from a peripheral part 68 of the seating to a joint part to the recessed part sidewall part and convexed to the side opposite to the recessed part side. The side sill extension has reinforcing beads 57 each extending from the in-vehicle sidewall part to the recessed part upper wall part, and convexed to the side opposite to the bracket and to the side opposite to the recessed part.


Inventors:
YAMAGISHI HIDEAKI
GOTO MITSUSHIGE
Application Number:
JP2011045390A
Publication Date:
September 20, 2012
Filing Date:
March 02, 2011
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
B62D25/20; B60G7/00
Attorney, Agent or Firm:
大島 陽一
特許業務法人 大島特許事務所