公开(公告)号：US09863247B2

公开(公告)日：2018-01-09

申请号：US14899740

申请日：2014-06-12

申请人： BOMAG GmbH

发明人： Joern Von der Lippe ,  Matthias Schaaf

IPC分类号： E01C23/088 ,  E21C35/00 ,  E21C25/10 ,  G01N3/56 ,  G01N3/58

CPC分类号： E21C35/00 ,  E01C23/088 ,  E21C25/10 ,  G01N3/56 ,  G01N3/58

摘要： The present invention relates to a ground milling machine, in particular a road milling machine, a recycler, a stabilizer or a surface miner, comprising a milling drum with a milling drum width (a) extending along its rotational axis and with at least two chiseling devices, each of which comprises a chisel and a chisel holder, and a sensor device for determining wear on the at least two chiseling devices in a contactless manner, said sensor device comprising a sensor for measuring a wear parameter of the at least two chiseling devices, the sensor being movable at least over a part of the milling drum width (a) in order to set an identical measurement angle (α) and an identical position of the sensor relative to the at least two chiseling devices in order to measure the wear parameter of the at least two chiseling devices. The present invention further relates to a method for determining wear on the at least two chiseling devices of the ground milling machine in a contactless manner.

公开(公告)号：US20160168991A1

公开(公告)日：2016-06-16

申请号：US14899740

申请日：2014-06-12

申请人： BOMAG GMBH

发明人： Joern Von der Lippe ,  Matthias Schaaf

IPC分类号： E21C35/00 ,  E01C23/088 ,  G01N3/56 ,  E21C25/10

CPC分类号： E21C35/00 ,  E01C23/088 ,  E21C25/10 ,  G01N3/56 ,  G01N3/58

摘要： The present invention relates to a ground milling machine, in particular a road milling machine, a recycler, a stabilizer or a surface miner, comprising a milling drum with a milling drum width (a) extending along its rotational axis and with at least two chiseling devices, each of which comprises a chisel and a chisel holder, and a sensor device for determining wear on the at least two chiseling devices in a contactless manner, said sensor device comprising a sensor for measuring a wear parameter of the at least two chiseling devices, the sensor being movable at least over a part of the milling drum width (a) in order to set an identical measurement angle (α) and an identical position of the sensor relative to the at least two chiseling devices in order to measure the wear parameter of the at least two chiseling devices. The present invention further relates to a method for determining wear on the at least two chiseling devices of the ground milling machine in a contactless manner.

摘要翻译： 本发明涉及一种研磨机，特别是道路铣刨机，回收机，稳定器或表面采矿机，其包括具有沿着其旋转轴线延伸的研磨鼓宽度（a）的研磨鼓和至少两个凿子 装置，每个装置包括凿子和凿子保持器，以及用于以非接触方式确定所述至少两个凿牙装置上的磨损的传感器装置，所述传感器装置包括用于测量所述至少两个凿丝装置的磨损参数的传感器 传感器至少可以在研磨鼓宽度（a）的一部分上移动，以便设置相同的测量角度（α）和传感器相对于至少两个凿子装置的相同位置，以便测量磨损 至少两个凿孔装置的参数。 本发明还涉及一种用于以非接触方式确定研磨铣刨机的至少两个凿子装置上的磨损的方法。