Mine support assembly for anchoring in a bore hole in the form of an improved rock bolt

摘要

The present invention relates to a mine support assembly for anchoring in an axial bore hole (4) in the form of an improved rock bolt (2). The present invention particularly relates to a rock anchoring system (1) to reinforce a rock face (3) with a rock bolt (2) drilled into rock formations to stabilize said rock formations, said rock bolt (2) being securable into a region defined by an axial bore hole (4) and having a longitudinally extending linear shank body (5) with a bore hole end (6) and a rock face end (7), said bore hole end (6) being fixable furthest within the rock formation, said rock bolt (2) further comprising a planar bearing plate (8) bearing against the rock face (3) with a circular outline being placed flush with the opening of the axial bore hole (4).