DEVICE FOR MILLING ROCK AND OTHER MATERIALS AND METHOD FOR MILLING ROCK OR THE LIKE USING SAID DEVICE

摘要

The invention relates to a device for milling rock or other materials. Saiddevice comprises a spindle drum (13) which is rotatably mounted on a drumsupport (11) and in which a plurality of tool spindles (22) are received to berotatable about spindle axes in a manner off-center of the drum axis (43). Thetool spindles, at their ends projecting from the spindle drum, carry machiningtools (41). The invention is characterized in that at least two of the toolspindles can be driven by a common gear drive which comprises output gears(24), permanently disposed on the tool spindles, and a common drive element(25) interacting with the output gears. The drive element and the spindle drum(13) can be rotated in relation to each other.