公开(公告)号：US3973804A

公开(公告)日：1976-08-10

申请号：US562927

申请日：1975-03-28

申请人： Ortwin Engfer ,  Eberhard Korkowski

发明人： Ortwin Engfer ,  Eberhard Korkowski

IPC分类号： B60G17/052 ,  B60Q1/105 ,  B60T8/18 ,  G01B13/12 ,  B60Q1/10 ,  B60T17/00

CPC分类号： B60T8/1831 ,  B60G17/0525 ,  B60Q1/105 ,  B60T8/185 ,  G01B13/12

摘要： A sealed, double valve assembly mounted on a vehicle body is connected to a source of pressurized air and controls the air pressure delivered to two auxiliary systems connected to it. The first auxiliary system is a brake force regulator and the second auxiliary system is a headlight beam adjustment mechanism which uses a pneumatic servo-member.Control rods connected to the axle change the degree of compression of a control spring in the double valve assembly, thereby opening or closing valves which admit or release compressed air so as to change the operating pressure of the associated auxiliary systems.

摘要翻译： 安装在车身上的密封的双阀组件连接到加压空气源，并控制输送到与其连接的两个辅助系统的空气压力。 第一辅助系统是制动力调节器，第二辅助系统是使用气动伺服构件的前照灯调节机构。