EP 3673151 B1 20230607 - ROCK BOLT WITH MESHING ADAPTER
Title (en)
ROCK BOLT WITH MESHING ADAPTER
Title (de)
GEBIRGSANKER MIT NETZADAPTER
Title (fr)
BOULON D'ANCRAGE AVEC ADAPTATEUR D'ENGRÈNEMENT
Publication
Application
Priority
- AU 2017903382 A 20170822
- EP 2018072476 W 20180821
Abstract (en)
[origin: WO2019038247A1] A rock bolt and meshing assembly for installation of meshing sheet against a surface of rock strata. The rock bolt comprises an adapter having a first portion connectable to a trailing end of an elongate shaft of the rock bolt and an elongate extension configured to receive and mount a meshing plate to overlay a second section of meshing sheet against an already laid first section of meshing sheet.
IPC 8 full level
E21D 21/00 (2006.01)
CPC (source: EP)
E21D 21/008 (2013.01)
Citation (examination)
AU 2004100042 A4 20040304 - DYWIDAG SYSTEMS INT PTY LTD
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2019038247 A1 20190228; AU 2018319717 A1 20200227; AU 2018319717 B2 20231123; EP 3673151 A1 20200701; EP 3673151 B1 20230607; EP 3673151 C0 20230607
DOCDB simple family (application)
EP 2018072476 W 20180821; AU 2018319717 A 20180821; EP 18762039 A 20180821