基本信息:
- 专利标题： ROTARY JOINT ASSEMBLY
- 专利标题（中）：旋转接头总成
- 申请号：PCT/US2015/036554 申请日：2015-06-19
- 公开(公告)号：WO2015195998A1 公开(公告)日：2015-12-23
- 发明人： KNAPKE, Brian, V. , RACINE, Lloyd, G.
- 申请人： DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
- 申请人地址： 3939 Technology Drive PO Box 1000 Maumee, OH 43537 US
- 专利权人： DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
- 当前专利权人： DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
- 当前专利权人地址： 3939 Technology Drive PO Box 1000 Maumee, OH 43537 US
- 代理机构： EVANS, Stephen, P. et al.
- 优先权： US62/014,822 20140620
- 主分类号： B60C23/00
- IPC分类号： B60C23/00 ; F16J15/16
摘要：
A rotary joint assembly including a rotating portion. The rotating portion includes an annular body and a pair of annular sealing members. Each annular sealing member of the pair of annular sealing members is attached to a side of the annular body. An air passageway is formed in the annular body. The rotary joint assembly also includes a non-rotating portion. The non-rotating portion has a non-rotating portion air passageway formed therein. The non- rotating portion air passageway is in fluid communication with the air passageway formed in the annular body. A pair of annular air seal members are provided between the rotating portion and the non-rotating portion. Each annular air seal member of the pair of annular air seal members contacts a sealing surface of one of the annular seal members to provide a seal around an interface between the air passageway formed in the annular body and the non- rotating portion air passageway.
摘要（中）：
一种包括旋转部分的旋转接头组件。 旋转部分包括环形体和一对环形密封构件。 一对环形密封构件的每个环形密封构件附接到环形体的一侧。 空气通道形成在环形体中。 旋转接头组件还包括非旋转部分。 非旋转部分具有形成在其中的非旋转部分空气通路。 非旋转部分空气通道与形成在环形体中的空气通道流体连通。 一对环形空气密封构件设置在旋转部分和非转动部分之间。 一对环形空气密封构件的每个环形空气密封构件接触一个环形密封构件的密封表面，以在形成在环形体中的空气通道与非旋转部分空气通道之间的界面周围提供密封。