| 摘要 |
PROBLEM TO BE SOLVED: To provide a disc rotor which easily prevents the generation of 'brake squeal' without increasing a so-called 'underspring weight'. SOLUTION: In the disc rotor provided with an annular ring plate-form disc 11 having a central hole part; and a disc-form disc core 12 fitted in the central hole part of the disc 11, the disc core 12 is coupled to the disc 11 through a plurality of coupling members, and the coupling members are unevenly arranged along the peripheral direction of the disc 11. COPYRIGHT: (C)2004,JPO
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