MACHINE AND METHOD FOR INSTALLING ROCK BOLTS
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United States of America Patent
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Issued Date -
Oct 1, 2015
app pub date -
Nov 18, 2013
filing date -
Nov 19, 2012
priority date (Note) -
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Abstract
A machine for installing cable bolts, the machine including a drill for drilling a bore into a rock wall, a grout delivery system for delivering grout into the bore, a cable dispensing arrangement for dispensing cable into the bore, an attachment device for attaching a bore anchor to the leading end of the cable prior to the cable being fed into the bore, and a severing device for severing the cable to form a trailing end thereof. A method of installing a cable rock bolt into a bore is also provided.
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