Flexible roof bolt
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 17, 1995
Grant Date -
N/A
app pub date -
Oct 19, 1994
filing date -
Dec 19, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A load-bearing termination (1) engages an end portion of a rope (3) consisting of strands extending helically around a central void. The termination (1) has an external thread (16) for tensioning purposes and an internal bore (11) which accommodates with the central void to enable injection of grouting fluid.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully