| 摘要 |
<p>The castor has a brake unit with a bolt (6) movable against the force of a spring. The bolt is operatable for braking an actuator. A u-shaped holder profile is arranged for intake of wheels. The brake unit comprises a lever (3) that is tiltable around an axis, where the actuator engages an arm of the tiltable lever. The lever arm actuates a rear end of the bolt during tilting of the lever and another actuator is provided at the lever.</p> |
