发明名称 TRAGARMANORDNUNG AN TEILSCHNITTMASCHINEN
摘要 A support arm 7 of a partial-cutting machine 1 is arranged by means of two guide rods 8 and 9 on a cantilever 14 which can be turned about a vertical axis 17. The two guide rods 8 and 9 with the support arm 7 are arranged one behind the other in series and are connected to the cantilever 14 and the support arm 7 so as to be swivellable about axes 11 running at right angles to the longitudinal direction of the drift. Moreover, both guide rods 8 and 9 are so inclined that their longitudinal axes intersect above the support arm 7. <IMAGE>
申请公布号 DE3740753(A1) 申请公布日期 1989.06.15
申请号 DE19873740753 申请日期 1987.12.02
申请人 ATLAS COPCO - EICKHOFF ROADHEADING TECHNIC GMBH 发明人 BRANDENBURG,HELMUT,DIPL.-ING.
分类号 E02F3/28;E21D9/10 主分类号 E02F3/28
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