Reversible percussive action machine

Details Reversible percussive action machine Reversible percussive action machine

B - Operations, Transporting

25

D

121/16

B25D 9/00 (2006.01) E21B 4/14 (2006.01)

Patent

CA 1230023

REVERSIBLE PERCUSSIVE ACTION MACHINE Abstract A reversible percussive action machine comprises a housing which accomadates a hammer capable of reciproca- ting motions under the action of a pressurized fluid, and a fluid valving member for controlling the distribution of fluid with means for fixing it in two fluid control posi- tions to assure either the forward or rearward percussive action of the machine. The means for fixing the fluid val- ving member to provide for the forward percussive action of the machine has the form of a spring-loaded insert mo- vably secured relative to the valving member and engagea- ble with a stop made in the housing. The means for fixing the fluid valving member in a position to provide for the rearward percussive action of the machine has the form of a stop made on the inside wall of the housing and a stop made in the valving member to engage with the stop of the housing. The insert is fashioned as a cup accommodating an element imparting a spring action on the cup relative to the fluid valving member.

455057

Affiliated with

Also associated with

Rating

Reversible percussive action machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1215839