Impact mechanism

Details Impact mechanism Impact mechanism

B - Operations, Transporting

25

D

121/29

B25D 9/04 (2006.01) E21C 1/12 (1980.01)

Patent

CA 1080052

IMPACT MECHANISM ABSTRACT OF THE DISCLOSURE An impact mechanism operated with gaseous fluid under pressure fed from a source of fluid having a casing with an inner cylindrical space. A piston is accommodated for reci- procation within the cylindrical space of the casing to divide the space into a work stroke chamber and an idle stroke cham- ber. The chambers are communicated to the source of gaseous fluid through a distribution means for reciprocation of the piston under the action of fluid. A valve is provided over the inlet port of at least one chamber to admit gaseous fluid under pressure thereto. The valve comprises a helical compression spring mounted coaxially with the inlet port of the chamber. One end of the spring is tightly sealed and the other end is fixed over the inlet port of the casing. Gaseous fluids under pressure is admitted to the chamber through gaps between the turns of the spring when the spring is expanded, and the admission is interrupted when the spring is compressed. There is also provided a working implement received in the casing and operated by the piston.

290749

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1008160