专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100116581A1 ROTARY VALVE FOR VEHICLE POWER STEERING GEAR 审中-公开
标题翻译：用于车辆动力转向齿轮的旋转阀
公开(公告)号：US20100116581A1
公开(公告)日：2010-05-13
申请号：US12627926
申请日：2009-11-30
申请人： GANGCHUN XU , SHAOBO WANG , LIJUN LIU
发明人： GANGCHUN XU , SHAOBO WANG , LIJUN LIU
IPC分类号： B62D5/083
CPC分类号： B62D5/083 , B62D5/24
摘要： The present invention relates to a rotary valve for vehicle power steering gear, comprising a worm shaft, a lower sealing ring, a locking nut, a lower outer ring, an upper outer ring, an intermediate sealing ring, an upper sealing ring, an input shaft, a valve housing, steel balls, and an adjusting nut; wherein an outer ring bearing is disposed between the lower sealing ring and the intermediate sealing ring, or between the intermediate sealing ring and the upper sealing ring. The operational pressure of the power steering gear can be increased, thus allowing a higher pressure of the steering system to be selected in the configuration of the whole vehicle, so that a power steering gear with a relatively small volume can be selected, thereby making the configuration of the whole vehicle easier, and more compact.
摘要翻译：本发明涉及一种用于车辆动力转向器的旋转阀，包括蜗杆轴，下密封环，锁紧螺母，下外环，上外环，中间密封环，上密封环，输入轴，阀壳体，钢球和调节螺母; 其中外环轴承设置在下密封环和中间密封环之间，或中间密封环与上密封环之间。可以提高动力转向装置的操作压力，从而能够在整个车辆的构造中选择更高的转向系统的压力，从而可以选择体积相对较小的动力转向装置，从而使整车配置更简单，更紧凑。

IPRDB

热门服务

关于我们

友情链接

联系方式