Sandvik Mining and Construction Tools Ab

Sandvik Mining and Construction Australia Pty Limited

Sandvik Intellectual Property Ab

Warren Roach

Bradley Darlington

Mieczyslaw Rataj

Mietek Rataj

Peter Young

Steven Weaver

Osvaldo Vallati

John Barry

A rock bolt for installation within a bore formed in rock strata having an elongate shaft with the leading end for installation into the bore and a trailing end projecting from an open end of the bore. A locking nut is threadably attached to the trailing end and is arranged to display product information and the like at a display face. The display face is recessed axially into the nut to provide protection against damage to the display face that may otherwise render the information unreadable.

Rock bolt with information display region

Mesh clamp

A rock bolt and meshing assembly is arranged for installation of a meshing sheet against a surface of rock strata. The rock bolt includes an adapter having a first portion connectable to a trailing end of an elongate shaft of the rock bolt and means configured to receive and mount a meshing clamp to overlay a second section of meshing sheet against an already laid first section of meshing sheet.

Rock bolt with meshing adapter

Growing community of inventors

Durren Durren, Australia

Warren Roach