A rock stabilizing apparatus

Details A rock stabilizing apparatus A rock stabilizing apparatus

E - Fixed Constructions

21

D

E21D 21/00 (2006.01) E21D 20/02 (2006.01)

Patent

CA 2455802

A rock stabilizing apparatus for use with adhesion materials has a tensionable reinforcing member having a threaded portion at one end and an opposite end. The member-threaded portion threadably receives a nut and a bearing plate is retained on the member-threaded portion by the nut. A shearing element is provided for temporarily fixing the nut in a first operating position. At a predetermined torque shear, the shearing element fails and the nut is freed to advance on the threaded member portion from the first temporary operating position to a second permanent operating position. The first fixed operating position is located at the top end of the member-threaded portion. The second operation position is located at the bottom end of the member-threaded portion so that the bearing plate is in abutting contact with the face of the rock formation. In its first operating position the nut and reinforcing member may be rotated together for mixing the adhesion materials located within the drill hole.

Affiliated with

Also associated with

Rating

A rock stabilizing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A rock stabilizing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A rock stabilizing apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1992405