发明名称 Ground working implement
摘要 The invention relates to a ground working implement, particularly for underground working, having a slide displaceable relative to a base by means of a lifting cylinder arrangement. It is on the one hand connected to the slide and on the other to the base and has two oppositely acting lifting cylinder means. A particularly compact, stable arrangement is brought about in that the two lifting cylinder means have in each case one lifting cylinder with cylinder casing, which are juxtaposed and are firmly interconnected.
申请公布号 US2008011495(A1) 申请公布日期 2008.01.17
申请号 US20060635796 申请日期 2006.12.08
申请人 HAERTL JAKOB 发明人 HAERTL JAKOB
分类号 A01B5/08 主分类号 A01B5/08
代理机构 代理人
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