<p>The invention relates to an automatic parking brake which acts on a disc brake, in which the piston of the brake comprises a cavity containing a spring (1) which can rest on the base (12) of the piston cavity. According to the invention, a washer (5) is placed between the inlet (13) of the cavity and the spring (1) and a support device (4) can rest on the washer (5) such that the washer exerts a pre-load force on the spring (1).</p>
申请公布号
WO2007039292(A1)
申请公布日期
2007.04.12
申请号
WO2006EP09608
申请日期
2006.10.04
申请人
ROBERT BOSCH GMBH;TRISTANO, NICOLA;SCHEFZIK, MONIKA;ONORATO, FRANCESCO;CORRADO, CARUZO;PATANO, PIETRO
发明人
TRISTANO, NICOLA;SCHEFZIK, MONIKA;ONORATO, FRANCESCO;CORRADO, CARUZO;PATANO, PIETRO