STRAND ANCHOR
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United States of America Patent
Stats
-
N/A
Issued Date -
Jan 10, 2013
app pub date -
Jul 6, 2012
filing date -
Jul 7, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A strand anchor, especially for use in mining, comprising a strand having several wires, an anchor head, an anchor plate supported by the anchor head for placement onto the rock, should make it possible to discharge the displaced air when the curable material is being injected into a drilled hole, without the need for a separate hose. At least one longitudinal channel, preferably a plurality of longitudinal channels, is/are formed between the wires of the strand, so that air can be discharged to the outside through the strand through the at least one longitudinal channel when the curable material is being injected into a drilled hole.
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