发明名称 Työkoneen lisälaite
摘要 The subject matter of the invention is an auxiliary device for a machine, the said machine comprising a shifting device 1, attachable thereto, for removing or shifting snow and/or earth. With the shovels of current machines, the walls of buildings or similar structures are often damaged, when snow or earth is being removed too close to the building. The auxiliary device for a machine according to the invention takes the form of at least one roller 2 fixed to the edge of the shifting device and extending in the height direction, and rotating about its axis. <IMAGE>
申请公布号 FI915499(A) 申请公布日期 1993.06.06
申请号 FI19910005499 申请日期 1991.11.22
申请人 HIRVONEN, VILJO 发明人 HIRVONEN, VILJO
分类号 E01H5/06;E02F;E02F3/84;E02F9/24;(IPC1-7):E02F3/84 主分类号 E01H5/06
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