发明名称 Hose release device, rock drilling unit and method of managing hoses
摘要 <p>Abstract The invention relates to a hose release device allowing a length change of a pressure medium hose (15) caused by expansion under high pressure (P2). The invention also relates to a method of managing hoses and executing a deflection to the hose so that extra length is reserved in the system. (Figure 3a) 6265072_1 (GHMatters) P99324.AU LYNT 1/4 21 20, 16 15 P1, D1 <P2, D2 15 FIG. 2a FIG. 2b 22e 22 22 FIG. 3®a 5 9FIG. 3b</p>
申请公布号 AU2015201147(A1) 申请公布日期 2015.10.01
申请号 AU20150201147 申请日期 2015.03.05
申请人 SANDVIK MINING AND CONSTRUCTION OY 发明人 KINNUNEN, JOUNI
分类号 E02F9/22;E21B19/08 主分类号 E02F9/22
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