发明名称 CABLE PLOUGH
摘要 CABLE PLOUGH The invention concerns a cable plough (1) in which the plough element (3) is mounted to pivot around a pivot point (7) situated at the free end of a pivot arm (6) mounted to the plough chassis (2). Restoring means (19, 20) acting between the pivot arm (6) and the plough element (3) tend to rotate the plough element (3) back to its ploughing position when it is displaced therefrom. Figure 1.
申请公布号 CA1331101(C) 申请公布日期 1994.08.02
申请号 CA19880570974 申请日期 1988.06.30
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 KUNZE, DIETER;LANCIER, PETER
分类号 E02F5/10;E02F5/02;H02G1/06;H02G1/10;(IPC1-7):F16L1/024 主分类号 E02F5/10
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