GUIDE SYSTEM AND DIRECTED DRILLING SYSTEM CONTAINING THIS SYSTEM Russian patent published in 2012 - IPC E21B7/08 

FIELD: mining.

SUBSTANCE: guide system includes the first rotating housing and the second rotating housing connected to the first one by means of adjustable connection. In chamber formed by protection cover and the first housing there is installed cammed element in the form of swash plate which attitude may be adjusted. At that, the cover is provided with a set of linear drives designed with possibility of swash plate orientation against the cover. The other side of cammed plate contacts a set of cammed tracking elements, each of them contains tracking piston contacting with driving piston of larger diameter and push rod. The structure is designed with possibility of control of the second housing orientation against the first one due to transmission of motion to the second rotating housing through cammed tracking element inducing displacement of driving pistons connected to it.

EFFECT: possibility of keeping of the second rotating housing axis of rotation in steady position during rotation of the first and second rotating housings.

16 cl, 2 dwg