公开(公告)号：US20180354149A1

公开(公告)日：2018-12-13

申请号：US15762634

申请日：2016-10-03

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Pierre-Luc Paul Andre DIJON ,  Arnaud Joel PRAS ,  Jacques SECONDI

IPC: B26D5/00 ,  B26D7/26 ,  B26F1/38

CPC classification number: B26D5/00 ,  B26D7/26 ,  B26D7/265 ,  B26F1/38 ,  B26F1/384

Abstract: The disclosure is related to a rotary cutting apparatus (10) comprising a frame (12); a first rotary device (14 or 16) comprising a first shaft concentrically arranged about a first rotational axis (A or B) and a first drum (37 or 38); a second rotary device (14 or 16) comprising a second shaft concentrically arranged about a second rotational axis (A or B) and a second drum (37 or 38); said first and second rotational axes being substantially horizontal and substantially in the same plane, wherein, a monitoring unit (28) is at least partially embedded in at least one of the drums of the first and second rotary devices, the monitoring unit being configured for measuring at least one working parameter and for transmitting data representative of the at least one working parameter between the monitoring unit and an interface transmission unit poisitioned outside either the first or second rotary device or both.