发明名称 Arrangement for determining position of unmanned mining vehicles.
摘要 A method of determining the position of unmanned mining vehicles. According to the method, control marks are provided in the mine, for positioning mining vehicles in production use by means of a marking device, such as a paint sprayer (14), provided in a specific measuring vehicle (3). The invention also relates to a measuring vehicle that is unmanned and comprises a measuring device for measuring a mine and also a marking device for providing a mine gallery with control marks.
申请公布号 ZA200207057(B) 申请公布日期 2003.05.02
申请号 ZA20020007057 申请日期 2002.09.03
申请人 SANDVIK TAMROCK OY. 发明人 LEO HAKKINEN
分类号 E21D9/00;E21B7/02;E21B15/00;E21B19/08;E21C35/24;E21F17/18;G01C15/00;G05D1/00;G05D1/02 主分类号 E21D9/00
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