公开(公告)号：US09027686B2

公开(公告)日：2015-05-12

申请号：US14348096

申请日：2011-10-12

申请人： Wei He ,  Mathew Frederick Heinecke

发明人： Wei He ,  Mathew Frederick Heinecke

IPC分类号： B62D35/02

CPC分类号： B62D35/02 ,  B62D35/001 ,  B62D37/02 ,  Y02T10/88

摘要： A truck includes a frame, an operator cab on the frame and a drive axle having a differential. The differential can be connected to a drive shaft. A fairing for directing air flow around the differential is attached to the frame forward of the drive axle and forward of the differential. The fairing can have a non-deflected position and a deflected position.

摘要翻译： 卡车包括框架，框架上的操作驾驶室和具有差速器的驱动桥。 差速器可以连接到驱动轴。 用于将气流引导到差速器周围的整流罩附接到驱动轴前方的框架和差速器的前方。 整流罩可以具有非偏转位置和偏转位置。

公开(公告)号：US08960769B2

公开(公告)日：2015-02-24

申请号：US14348087

申请日：2011-10-12

申请人： Wei He ,  Mathew Frederick Heinecke

发明人： Wei He ,  Mathew Frederick Heinecke

IPC分类号： B62D35/00

CPC分类号： B62D35/001

摘要： A truck for pulling a semi-trailer includes an operator cab positioned on a frame and a fifth wheel mounted on the frame for receiving an underside of the semi-trailer. The trailer when attached to the truck defines a gap between a forward most portion of the semi-trailer and rearward most portion of the operator cab. A fairing can be located on the frame, aft of the operator cab and forward of at least a portion of the fifth wheel. The fairing can block at least a portion of the air flow attempting to enter the gap from below the frame.

摘要翻译： 用于牵引半挂车的卡车包括位于框架上的操作者驾驶室和安装在框架上的用于接收半挂车下侧的第五轮。 拖车当连接到卡车时，定义了半挂车的最前部分和驾驶室后方最大部分之间的间隙。 整流罩可以位于框架上，操作员驾驶室的后部和第五轮的至少一部分的前方。 整流罩可以阻挡试图从框架下方进入间隙的空气流的至少一部分。