发明名称 Anordning foer boejning och avbrytning av en vajer i en bergsboltningsapparatur
摘要 <p>An apparatus for bending and cutting a cable in a rock bolting equipment. The apparatus of the invention comprises a pressure fluid-driven bending piston (2) movable in the transverse direction of the cable, and on both sides of the bending piston (2) in the longitudinal direction of the cable (9) successive counter surfaces against which the cable (9) is pressed by the bending piston (2) to form a bend in the cable on both sides of the bending piston.</p>
申请公布号 FI972071(A0) 申请公布日期 1997.05.14
申请号 FI19970002071 申请日期 1997.05.14
申请人 TAMROCK OY 发明人 TIENARI, OSSI
分类号 B21F11/00;E21D20/00;E21D21/00;(IPC1-7):E21D 主分类号 B21F11/00
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