EP 2920418 A2 20150923 - A MACHINE AND METHOD FOR INSTALLING ROCK BOLTS
Title (en)
A MACHINE AND METHOD FOR INSTALLING ROCK BOLTS
Title (de)
MASCHINE UND VERFAHREN ZUM INSTALLIEREN VON FELSANKERN
Title (fr)
MACHINE ET PROCÉDÉ DE MONTAGE DE BOULONS D'ANCRAGE
Publication
Application
Priority
- AU 2012905053 A 20121119
- EP 2013074059 W 20131118
Abstract (en)
[origin: WO2014076274A2] A machine (10) for installing cable bolts, including a drill (11) for drilling a bore (12) into a rock wall (13), a grout delivery system (15) for delivering grout (16) into the bore (12), a cable dispensing arrangement (24) for dispensing cable (23) into the bore (12), an attachment device (30) for attaching a bore anchor (21) to the leading end (22) of the cable (23) prior to the cable bolt being fed into the bore (12), and a severing device (35) for severing the cable (23) to form a trailing end (40). A method of installing a cable rock bolt into a bore is also provided.
IPC 8 full level
E21D 20/00 (2006.01); E21D 20/02 (2006.01)
CPC (source: EP US)
E21D 20/003 (2013.01 - US); E21D 20/006 (2013.01 - EP US); E21D 20/021 (2013.01 - US); E21D 20/028 (2013.01 - EP US); E21D 21/0026 (2013.01 - US); E21D 21/006 (2016.01 - EP US); E21D 21/0086 (2013.01 - US); E21D 21/0093 (2013.01 - US)
Citation (search report)
See references of WO 2014076274A2
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014076274 A2 20140522; WO 2014076274 A3 20150305; AU 2013204003 A1 20140605; AU 2013204003 B2 20141113; CA 2887473 A1 20140522; CA 2887473 C 20170725; EP 2920418 A2 20150923; EP 2920418 B1 20220817; US 2015275667 A1 20151001; ZA 201503206 B 20221026
DOCDB simple family (application)
EP 2013074059 W 20131118; AU 2013204003 A 20130411; CA 2887473 A 20131118; EP 13799227 A 20131118; US 201314443467 A 20131118; ZA 201503206 A 20150508