Hydraulic striking apparatus

Details Hydraulic striking apparatus Hydraulic striking apparatus

1976-10-20

1978-01-31

Maslousky, Paul E.

Motors: expansible chamber type

Cyclically operable

Distributor forms traversed movable portion of working...

91320, 91321, F01L 1700, F01L 2504, F01B 718

Patent

active

040709493

ABSTRACT:
A striking apparatus has a body which carries a tool and which has a cylinder space, a piston structure within the space, and a sleeve-type distributor valve within the cylinder and around the piston. Flow of hydraulic fluid supplied to the body under pressure is controlled by the valve and piston to cause the piston to reciprocate, striking the tool. The sleeve valve has an extension portion which controls flow through a canal in the piston to a valve operating distributor space and limits flow of liquid under pressure to an outlet canal to a relatively short interval in the operating cycle, thereby reducing the amount of liquid wasted.

REFERENCES:
patent: 1593606 (1926-07-01), Slater
patent: 3965799 (1976-06-01), Juvonen et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2071864