Rotatable mine drilling apparatus

Details Rotatable mine drilling apparatus Rotatable mine drilling apparatus

E - Fixed Constructions

21

B

61/46

E21B 7/02 (2006.01) E21D 20/00 (2006.01)

Patent

CA 1063818

ROTATABLE MINE DRILLING APPARATUS ABSTRACT OF THE INVENTION A roof drilling apparatus is provided for drilling a plurality of equally spaced holes in a mine roof. The apparatus includes a rotatable base upon which is mounted a drilling mechanism, thereby effecting a circular locus of travel to the drilling mechanism. Assuming equal angular separation between successive positions, the drilling mechanism may conveniently bore a multitude of equally distanced mine roof holes for accepting conventional roof bolts and supporting the roof without dislocative movement of the apparatus. The apparatus may be configured as a single or double unit or may be formed as an attachment to almost any conventional mining vehicle.

277792

Affiliated with

Also associated with

Rating

Rotatable mine drilling 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 Rotatable mine drilling apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotatable mine drilling apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-298073