Composite disc rotor
A composite disc rotor (1) includes a disc main body (2), a coupling bracket (3) and coupling units (4). Each of the coupling units includes a bobbin (16), a clip (17) and a coupling bolt (18). A head part (20) of the bobbin includes a torque receiving portion (22) inserted into a notch (15) formed...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A composite disc rotor (1) includes a disc main body (2), a coupling bracket (3) and coupling units (4). Each of the coupling units includes a bobbin (16), a clip (17) and a coupling bolt (18). A head part (20) of the bobbin includes a torque receiving portion (22) inserted into a notch (15) formed at the coupling bracket and a projection (23a) projecting in a circumferential direction from an end of the torque receiving portion. A pipe part (21) of the bobbin extends from the head part and is fitted in a coupling through hole (9) of the disc main body. The clip includes a connecting portion (29) between the torque receiving portion and the notch and a pressing portion (30b) extending from the connecting portion between the head part and the coupling bracket. The coupling bolt is inserted into each of through hole of the bobbin to fix the coupling bracket to the coupling unit. |
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