DRILL STAND FOR A CORE DRILLING MACHINE

摘要

A drill stand for a core drilling machine for driving an annular core b it rotatable about a rotational axis (A) has a base plate formed of a post plat e and a vacuum plate securable with each other with a possibility of displacement relative to each other in a plane (E) separating the post and vacuum plates, at least one post, an attachment element for securing the post on the post plate; and a vacuum planar attachment element for mounting the base plate on a surface.