Title:
VEHICLE SEAT FRAME
Document Type and Number:
Japanese Patent JP2015067150
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a structure for eliminating a gap between a fixing member and a diameter expansion part for adopting laser weld with higher efficiency when the fixing member is fixed by weld fixing to a pipe-shaped rod.SOLUTION: When a side frame 21 is fixed to an axial direction of a front rod 22 in a vertical direction, with respect to the front rod 22, a chamfer part 21b for preventing interference of a side wall of the side frame 21 to an R part existing in a joint part between a side wall of a diameter expansion part 22b and a general part 22a of the front rod 22 is provided on the side wall of the diameter expansion part 22b of the front rod 22, for fixing the side frame 21, in a state that the side frame contacts the chamfer part 21b.
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Inventors:
YAMAHATA TSUTOMU
Application Number:
JP2013203651A
Publication Date:
April 13, 2015
Filing Date:
September 30, 2013
Export Citation:
Assignee:
TOYOTA BOSHOKU CORP
AISIN SEIKI
SHIROKI CORP
AISIN SEIKI
SHIROKI CORP
International Classes:
B60N2/68; F16B4/00; F16B9/02
Attorney, Agent or Firm:
Okada International Patent Office