A tooth of an earth-moving machine comprises a working section fixed on the holder. The front surface of the working section of the tooth is arranged as a concave-convex curve of third order.
申请公布号
UA72729(U)
申请公布日期
2012.08.27
申请号
UA20120002105U
申请日期
2012.02.23
申请人
"KYIV POLYTECHNICAL INSTITUTE", NATIONAL TECHNICAL UNIVERSITY OF UKRAINE
发明人
KURINIOVSKYI OLEKSANDR VOLODYMYROVYCH;MAZURENKO PETRO HRYHOROVYCH;OHORODNIK BOHDAN MYKOLAIOVYCH;YURCHUK VOLODYMYR PETROVYCH
