发明申请
US20150285073A1 CUTTING RING FOR A CUTTING ROLLER FOR QUARRYING AND CUTTING ROLLER FOR QUARRYING
审中-公开
切割滚筒用于检查和切割滚子的切割环
- 专利标题： CUTTING RING FOR A CUTTING ROLLER FOR QUARRYING AND CUTTING ROLLER FOR QUARRYING
- 专利标题（中）： 切割滚筒用于检查和切割滚子的切割环
-
申请号： US14437094申请日： 2013-10-09
-
公开(公告)号： US20150285073A1公开(公告)日： 2015-10-08
- 发明人: Werner Burger , Robert Oehler
- 申请人： HERRENKNECHT AKTIENGESELLSCHAFT
- 优先权： DE102012220434.2 20121109
- 国际申请： PCT/EP2013/071054 WO 20131009
- 主分类号： E21C25/18
- IPC分类号： E21C25/18
摘要：
A cutting ring for quarrying, including a number of cutting inserts which are arranged in cutting insert grooves which extend continuously in an axial direction, allowing the cutting ring to be produced in a relatively simply manner and to have a long service life.
信息查询
