F - Mech Eng,Light,Heat,Weapons – 15 – B
Patent
F - Mech Eng,Light,Heat,Weapons
15
B
138/40.13
F15B 9/02 (2006.01)
Patent
CA 1226785
ABSTRACT OF THE DISCLOSURE: A hydraulic percussion mechanism applied mainly for machines with beating-destruction action (rippers-off, chisels, concrete-breakers, etc.) and which may also be used for different types of light and heavy boring hammers. The present hydraulic percussion mechanism creates simultaneous automatic distribution of the working fluid and provides the necessary decrease of the pressure by using the acquired kinetic energy only for the working stroke of the piston. It also avoids the necessity of using rubber or plastic cuff gaskets for the tails of the piston. The advantages of the invention are the following: the reversion of the distributing bush at the end of the working and the back- ward stroke is impulsive as a result of the movement of the piston, as the replacement of the bush is achieved at the moment when the respective working chamber is connected to the reservoir and the access of pressure fluid current is cut off in time. This ensures freely and positively reversion of the distributing bush.
455757
Datchev Lyubomir B.
Georgiev Georgi S.
Horosov Assen S.
Kralev Ivan G.
Vassilev Vassil D.
Robic Robic & Associes/associates
Stopanski Kombinat Sa Teshko Mashinostroene
LandOfFree
Hydraulic percussion 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 Hydraulic percussion mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic percussion mechanism will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1321383