Impact tools

Details Impact tools Impact tools

B - Operations, Transporting

25

D

255/43, 138/40.1

B25D 9/12 (2006.01) B25D 9/20 (2006.01) B25D 9/26 (2006.01) F01L 17/00 (2006.01) G01V 1/135 (2006.01)

Patent

CA 1046897

ABSTRACT Impact tools are described which are capable of developing percussive forces for rock drilling seismic exploration and other repetitive high force applications. Each of the tools contains a hammer and a valve which may be hydraulically actuated so as to constitute a hydroacoustic oscillator. The valve is actuated in one direction by being engaged by the hammer and in the other direction by fluid pressure means. The fluid pressure means may be controlled by varying the fluid pressure magnitude which applies forces to the valve to effect movement thereof so as to control the frequency of oscillation of the hammer (i.e., ???? blow frequency). Control may also be provided over the hammer stroke and the blow energy.

255261

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-987305