LAME DE DÉFRICHAGE
- 专利权人:
- NEIDLEIN; HARTMUT
- 发明人:
- NEIDLEIN, HARTMUT
- 申请号：
- EP09761318.6
- 公开号：
- EP2252139B1
- 申请日:
- 2009.06.06
- 申请国别(地区):
- EP
- 年份:
- 2012
- 代理人:
- 摘要：
- The invention relates to a device and a method for removal of root stumps with an excavator, the welding adapter of which has a hook (2,3), that tapers on one side to a sharp edge (4) over the length of said hook. The hook is used for slicing the material of the root stump.
- 来源网站：
- 中国工程科技知识中心
