发明名称 Vibration Damper, And Piston Valve For A Vibration Damper
摘要 A vibration damper includes a piston rod (2) which transitions into a piston rod neck (4) while forming a contact shoulder (6) and guides a piston valve (1) at this piston rod neck (4), this piston valve (1) is pretensioned against the contact shoulder (6) of the piston rod (2). To reduce variances in damping force in batch fabrication of the vibration damper, a compensating disk (20) is fitted axially between the contact shoulder (6) and the piston valve (1), which compensating disk (20) is produced from a material with a lower yield strength compared to the piston rod (2) and/or compared to an immediately succeeding component of the piston valve (1).
申请公布号 US2017009839(A1) 申请公布日期 2017.01.12
申请号 US201415114147 申请日期 2014.12.17
申请人 ZF Friedrichshafen AG 发明人 BAALMANN Helmut;ASADI Hassan;GONSCHORREK Hans;KRILL Lothar;KRUSE Alexander;LICHTLEIN Oswald;LITTERSCHEID Dirk;MANGER Thomas;TUCOVIC Harun;SYDEKUM Heinz
分类号 F16F9/348;F16F9/32 主分类号 F16F9/348
代理机构 代理人
主权项
地址 Friedrichshafen DE