Feeding device of a Hydraulic Percussion Drilling Broken device, comprising a device on the outside of the apparatus,Connecting the return duct Hydraulic device of rotation of the tool with the Power Line of the impact device.

摘要

Feeding device of a Hydraulic Device whose roto Percussion Drilling Tool, on the one hand works in rotation in one direction or another, and furthermore,Under the action of impact device that works regardless of the Rotation Step; a Hydraulic device which enables the tool to create a ForceSupport on the ground and eventually a Dust Suction Device proveniete of drillingOperated by a Hydraulic motor; The Hydraulic Action of different parts operate through a Flow of Hydraulic Fluid under pressure through a Hydraulic Flow divider.A set of Distributors and a set of channels outside of the apparatus, such as flexible ducts.This device comprises an external Communication Device through the return line of the Hydraulic pulling device of rotation of the tool and the d lineFeeding device of impact and to add the feed rate of the impact device, the return Flow Device of creep in rotation.