公开(公告)号：US4216710A

公开(公告)日：1980-08-12

申请号：US945554

申请日：1978-09-25

申请人： Carl J. Asmus

发明人： Carl J. Asmus

IPC分类号： B08B15/00 ,  F23J11/02

CPC分类号： B08B15/002

摘要： An improved vehicle exhaust handling system capable of accomodating vehicles of varying sizes while maintaining optimal exhaust capabilities is disclosed. A motor vehicle with its engine operating is positioned in a test center in a predetermined location. A chamber is located in the floor of the test center below the rearward portion of the vehicle. A plurality of hinged shutters and a grate behind the shutters are disposed over the chamber. An exhaust fan creates an airflow from the test center into the chamber and to an outside location. The shutters are individually controllable, and a mechanism is provided to close off a flow of air through the grate whenever any of the shutters is opened. Depending on the size of the vehicle and the position of its tailpipe, an individually selected shutter is opened or all the shutters are closed and the exhaust gases are directed into the grate. Portable deflectors are provided for positioning adjacent to the tailpipe of the vehicle. The deflectors further enhance the exhaust capabilities of the system.

摘要翻译： 公开了一种能够适应各种尺寸的车辆同时保持最佳排气能力的改进的车辆排气处理系统。 其发动机运转的机动车辆位于预定位置的测试中心。 舱室位于车辆后部下方的测试中心的地板上。 多个铰链快门和百叶窗后面的格栅设置在室上。 排风扇产生从测试中心进入腔室和外部位置的气流。 百叶窗是可单独控制的，并且当每个百叶窗打开时，设置有一个机构来封闭通过格栅的空气流。 根据车辆的尺寸和其尾管的位置，单独选择的挡板打开或所有挡板都关闭，废气被引导到炉排中。 提供便携式偏转器用于邻近车辆尾管的定位。 导流板进一步增强了系统的排气功能。

公开(公告)号：US4044609A

公开(公告)日：1977-08-30

申请号：US597170

申请日：1975-07-18

申请人： Carl J. Asmus

发明人： Carl J. Asmus

IPC分类号： G01M17/007 ,  G01M15/00 ,  G01L5/28

CPC分类号： G01M17/0074

摘要： A roller is disclosed which is intended to have frictional engagement with a vehicle wheel during a testing operation and which is constructed by welding together: a central supporting shaft, a plurality of outwardly-extending axially-spaced supporting discs, and a plurality of axially-extending members supported in slots on the peripheries of the discs and arranged to provide wheel-engaging ribs extending at right angles to the direction of motion of the wheel periphery.

摘要翻译： 公开了一种滚子，其旨在在测试操作期间与车轮摩擦接合，并且其通过焊接在一起构成：中心支撑轴，多个向外延伸的轴向间隔的支撑盘，以及多个轴向间隔的支撑盘， 延伸构件支撑在盘的周边上的槽中，并布置成提供与车轮周边的运动方向成直角延伸的轮接合肋。