公开(公告)号：US06516703B2

公开(公告)日：2003-02-11

申请号：US09868707

申请日：2001-06-20

申请人： Alwin Stegmaier ,  Jean-Pierre Gautier

发明人： Alwin Stegmaier ,  Jean-Pierre Gautier

IPC分类号： B60T13575

CPC分类号： B60T13/575

摘要： This invention relates to a housing for receiving a reaction disk in a pneumatic servomotor. The housing and reaction disk co-operate to resist too fast a forward travel of a piston when the brake is actuated and thereby avoid an undesired reopening of a passage connecting a front chamber with a rear chamber in a brake booster during a brake application. The reaction disk (39) is located in an inner space of the housing (47) that has a greater size than the volume of the disk (39). The disk (39) is initially deformed to completely fill the housing (47) by an input force corresponding to a desired brake application to limit the forward speed of the pneumatic piston and only thereafter as a reaction force develops during the brake application, does the reaction force balance the input force applied to the disk (39) during a brake application.

摘要翻译： 本发明涉及一种用于在气动伺服电动机中接收反作用盘的壳体。 当制动器被致动时，壳体和反作用盘协同作用以抵抗活塞的向前行进太快，从而避免在制动施加期间将制动助力器中的前室与后室连接的通路不需要重新打开。 反作用盘（39）位于壳体（47）的内部空间中，其具有比盘（39）的体积更大的尺寸。 盘（39）最初变形以通过对应于期望的制动应用的输入力来完全填充壳体（47）以限制气动活塞的前进速度，并且此后仅在制动施加期间产生反作用力时 反作用力平衡在制动施加期间施加到盘（39）的输入力。