Patent ID: 6832818
Filing Date: 2004-12-21
Classification: B28D

Abstract:
A milling drum, in particular a fine milling drum, comprising:tool mounting devices attached onto a surface of the milling drum in abutting engagement in a circumferential direction of said milling drum, said tool mounting devices each including at least one pedestal portion adapted to be welded to a surface of the milling drum, said pedestal portion having a first extension in a first axial direction of the milling drum from a first longitudinal side surface of the toolholder mounting device and being adapted to engage the surface of the milling drum along essentially the length of toolholder mounting device in a circumferential direction of the milling drum, and a second extension in a second axial direction from a second longitudinal side surface of the respective toolholder mounting device opposite to the first longitudinal side surface and being adapted to engage the surface of the milling drum along essentially the length of the toolholder mounting device in the circumferential direction, and wherein the pedestal portions of respective tool mounting devices located adjacent one another in the axial direction of the milling drum form a welding channel.