| 摘要 |
<p>The disc brake has a fixed carrier with a floating saddle and a piston/cylinder unit which directly activates one brake caliper and moves the other by reaction. Three piston/cylinder units with brake pistons are provided on one side of the brake disc. The central piston is movable against one caliper and the other two against the saddle. The central piston/cylinder unit is connected to one braking circuit, and the other two to another circuit.</p> |
