发明名称 METHOD FOR BALLAST TAMPING A RAILWAY TRACK
摘要 Prior to immersion into the ballast, a hand tamper (1) for tamping a track is detachably connected to an anchor element (10), fixed to the track (9) and lying opposite with regard to a tamping motion (18), by means of a fixing member (15) fastened to a tamper section (6) situated between a drive motor (3) and a tamping blade (5). Thus, an improved compaction effect can be achieved.
申请公布号 US2013263755(A1) 申请公布日期 2013.10.10
申请号 US201113994945 申请日期 2011.12.21
申请人 WIDLROITHER OTTO;ROBEL BAHNBAUMASCHINEN GMBH 发明人 WIDLROITHER OTTO
分类号 E01B27/20 主分类号 E01B27/20
代理机构 代理人
主权项
地址