Fluid operated hammer

Details Fluid operated hammer Fluid operated hammer

E - Fixed Constructions

21

B

255/13, 255/43

E21B 4/14 (2006.01)

Patent

CA 1188291

- 1a - TITLE IMPROVED FLUID OPERATED HAMMER INVENTOR Ian Graeme REAR ABSTRACT Several embodiments of fluid-operated percussion hammers for deep bore drilling having a pair of spaced apertures that supply fluid pressure in sequence to the hammer piston so as to improve the force applied to the piston throughout its stroke. An improved arrangment is provided for supporting the feed tube that minimizes the likelihood of binding of the piston and which reduces the necessity for accurate machining of the various components. The arrangement also provides for detachable support of the feed tube and its locating elements so as to vary the characteristics of the device. ,

382234

Affiliated with

Also associated with

Rating

Fluid operated hammer does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1190325