Patent ID: 9168591
Filing Date: 2015-10-27
Classification: B23B,B25H,Y10T

Abstract:
1. A core drilling machine, comprising: a stand part for fixing the core drilling machine to a component; a guide arranged on said stand part; a core drilling unit having an elongate machine housing and a slide being movable along said guide; a stand housing enclosing part of said stand part and having an outside face supporting said guide; a swivelling rotary joint supporting a cable on said core drilling unit; and a flexible protective sleeve being routed from said stand part to said core drilling unit; wherein said machine housing further comprises: a motor housing part wherein a motor is received; a handle bow comprising an upper part extending from said guide, and a lower part received at an upper end of said stand housing, said upper part comprising an opening through which said cable together with said protective sleeve extends substantially perpendicularly to said upper part; and a transmission housing part, whereon a tool receiver is provided; and wherein said cable, together with said protective sleeve, is carried on said motor housing part by means of said swivelling rotary joint extending laterally from said motor housing.