公开(公告)号：EP2569120B1

公开(公告)日：2015-01-21

申请号：EP10849940.1

申请日：2010-04-16

申请人： Husqvarna AB

发明人： JÖNSSON, Andreas ,  JOHANSSON, Robert

IPC分类号： B23B47/18 ,  B23B45/00 ,  B23Q15/007 ,  B23Q15/20

CPC分类号： B23Q5/36 ,  B25H1/0064 ,  Y10T408/16 ,  Y10T408/17 ,  Y10T408/5647 ,  Y10T408/675 ,  Y10T408/6771

公开(公告)号：EP2569120A1

公开(公告)日：2013-03-20

申请号：EP10849940.1

申请日：2010-04-16

申请人： Husqvarna AB

发明人： JÖNSSON, Andreas ,  JOHANSSON, Robert

IPC分类号： B23B47/18 ,  B23B45/00 ,  B23Q15/007 ,  B23Q15/20

CPC分类号： B23Q5/36 ,  B25H1/0064 ,  Y10T408/16 ,  Y10T408/17 ,  Y10T408/5647 ,  Y10T408/675 ,  Y10T408/6771

摘要： The present invention relates to methods and systems for automatically feeding a feeding housing (206) of a drilling device (200). The drilling device (200) includes a drill stand (202), a drilling machine (204) and a feeding housing (206). Further, the drilling machine (204), which is suspended by the feeding housing (206), includes a drill with a drilling motor for performing a drilling operation through a drilling object. The feeding unit (208) includes an electric feeding motor for feeding the feeding housing (206) along the stand (202). Further, the feeding unit (208) also includes a controller for manually influencing the feeding motor's direction of rotation, speed and feeding force.