Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshiaki Aiso0
Date of Patent
March 22, 2011
0Patent Application Number
123274110
Date Filed
December 3, 2008
0Patent Primary Examiner
Patent abstract
An attaching construction includes a first member having a circular tubular welding portion at a distal end and, at a rear end thereof, a holding portion which is integral with the welding portion. The attaching construction includes a second member having an annular first positioning rib, and an annular second positioning rib inside the first positioning rib. The welding portion is positioned within the first positioning rib, and the welding portion is friction welded in place within the first positioning rib while the first member is rotated.
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