| 摘要 |
PROBLEM TO BE SOLVED: To materialize a structure capable of suppressing wobbling of a brake rotor supported and fixed on an outer side surface irrespective of existence of bulge parts 24, 24 formed at circumference parts of attachment holes 14, 14 of the outer surface of an attachment flange 13b accompanying with press-fitting of studs which are not illustrated in the attachment holes 14, 14. SOLUTION: A center part of the attachment flange 13b in a radial direction is bent after the studs which are not illustrated are press-fitted and fixed in the attachment holes 14, 14. Consequently, a problem mentioned above is solved by positioning a tip surface of the bulge parts 24, 24 on a same plane as an inner part of an outer surface of the attachment flange 13b in the radial direction. COPYRIGHT: (C)2005,JPO&NCIPI
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