公开(公告)号：US07441304B2

公开(公告)日：2008-10-28

申请号：US10908412

申请日：2005-05-11

申请人： Georg Maier ,  Harald Mang ,  Klaus Langhans ,  Wolfgang Layher ,  Uwe Gaese ,  Jorg Schutt

发明人： Georg Maier ,  Harald Mang ,  Klaus Langhans ,  Wolfgang Layher ,  Uwe Gaese ,  Jorg Schutt

IPC分类号： A47L5/14

CPC分类号： A01D51/002

摘要： A vacuum arrangement has a vacuum pipe having a vacuum opening facing a ground surface and adapted to pick up from the ground surface a material to be collected. The vacuum pipe conveys the material to be collected into a collecting container connected to the vacuum pipe. The vacuum pipe has a working area located within the area of the vacuum opening. At least one blower nozzle having a blower air exit is arranged such that a blower air flow exiting from the blower air exit is directed onto the ground surface into the working area. The blower air exit and the vacuum opening are positioned at a spacing relative to one another.

摘要翻译： 真空装置具有真空管，该真空管具有面向地面的真空开口，并适于从地面拾取待收集的材料。 真空管将要收集的材料输送到与真空管连接的收集容器中。 真空管具有位于真空开口区域内的工作区域。 具有鼓风机空气出口的至少一个鼓风机喷嘴被布置成使得从鼓风机空气出口排出的鼓风机气流被引导到地面上进入工作区域。 鼓风机空气出口和真空开口以相对于彼此的间隔定位。

公开(公告)号：US20050257510A1

公开(公告)日：2005-11-24

申请号：US10908412

申请日：2005-05-11

申请人： Georg Maier ,  Harald Mang ,  Klaus Langhans ,  Wolfgang Layher ,  Uwe Gaese ,  Jorg Schutt

发明人： Georg Maier ,  Harald Mang ,  Klaus Langhans ,  Wolfgang Layher ,  Uwe Gaese ,  Jorg Schutt

IPC分类号： A01D51/00 ,  A01D61/00

CPC分类号： A01D51/002

摘要： A vacuum arrangement has a vacuum pipe having a vacuum opening facing a ground surface and adapted to pick up from the ground surface a material to be collected. The vacuum pipe conveys the material to be collected into a collecting container connected to the vacuum pipe. The vacuum pipe has a working area located within the area of the vacuum opening. At least one blower nozzle having a blower air exit is arranged such that a blower air flow exiting from the blower air exit is directed onto the ground surface into the working area. The blower air exit and the vacuum opening are positioned at a spacing relative to one another.

摘要翻译： 真空装置具有真空管，该真空管具有面向地面的真空开口，并适于从地面拾取待收集的材料。 真空管将要收集的材料输送到与真空管连接的收集容器中。 真空管具有位于真空开口区域内的工作区域。 具有鼓风机空气出口的至少一个鼓风机喷嘴被布置成使得从鼓风机空气出口排出的鼓风机气流被引导到地面上进入工作区域。 鼓风机空气出口和真空开口以相对于彼此的间隔定位。