Machine for driving holes in the ground

E - Fixed Constructions – 02 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

121/20

E02F 5/18 (2006.01) E21B 4/14 (2006.01) E21B 7/26 (2006.01) E21B 10/26 (2006.01) E21B 10/40 (2006.01)

Patent

CA 1229268

MACHINE FOR DRIVING HOLES IN THE GROUND ABSTRACT A machine for driving holes in the ground comprises a cylindrical housing, a hammer disposed inside the housing, and an air distribution mechanism. Longitudinal recesses and projections are provided on a portion of the outer surface of the housing at its head end section. The diameter of the cylindrical part of the housing is greater than the diameter of a circle described about the bottoms of the recesses and smaller than the diameter of a circle described about the tops of the projections.

454342

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Machine for driving holes in the ground does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Machine for driving holes in the ground, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Machine for driving holes in the ground will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1219592

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.