| 摘要 |
A brake assembly for use on vehicles includes a rotor and a wheel mount, formed as a hat portion, fastened to the rotor with a bobbin assembly. The rotor has a flange formed as a series of spaced tabs, and the bobbin assembly is bolted to the hat portion with the rotor flange clamped therebetween. A spring clip can be used with the bobbin to accommodate thermal expansion of the rotor and eliminate rotor rattling. The bobbin has a binocular shape that receives a pair of bolts. A crush zone can be provided between the rotor and the bobbin yields to accommodate machining tolerances of the rotor and promote uniform torque transfer distribution to the hub. Torque is transferred from the brake rotor to the hat portion in a common plane to prevent twisting in the fastener connection.
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