Rock drill

Details Rock drill Rock drill

B - Operations, Transporting

25

D

121/31

B25D 9/02 (2006.01) B25D 9/14 (2006.01) E21B 1/30 (2006.01) E21B 1/38 (2006.01)

Patent

CA 1037325

ABSTRACT OF THE DISCLOSURE A fluid operated reciprocating piston rock drill wherein the piston has a stem portion closely slidably received in a guide bushing and the cylinder of the rock drill provides clearance space around the head of the piston.

205035

Affiliated with

Also associated with

Rating

Rock drill does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-469239