Vacuum-brake booster for brake system of motor vehicle for loading master cylinder with supporting force, has adjusting unit for adjusting supporting force and main control valve for adjusting supporting force
摘要
<p>The vacuum-brake booster (1) has an adjusting unit (3) for adjusting the supporting force and a main control valve (5) for adjusting the supporting force. The supporting force is adjusted in an operating mode by the adjusting unit and is adjusted in another operating mode by the main control valve. The adjusting unit is connected pneumatically with a chamber of the brake booster. An independent claim is also included for a method for operating a vacuum-brake booster.</p>
