Anchor bolt for stabilizing rock strata and method of installing
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United States of America Patent
Stats
-
Apr 22, 1997
Grant Date -
N/A
app pub date -
Jun 23, 1995
filing date -
Sep 20, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A thrust plate which bears on a rock face is connected to a load-bearing termination on one end portion of an elongate member, e.g., a hollow rope, extending along a hole bored into the rock. An anchorage medium fills the hole, anchoring the elongate member in the rock, and extends between the end portion and the surrounding portion of the termination, securing these two portions together.
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