A gear wheel has a hub and toothed crown with teeth placed on the hub. Each of the teeth is additionally equipped with slot arranged along the axis of the tooth.
申请公布号
UA18782(U)
申请公布日期
2006.11.15
申请号
UA20060006142
申请日期
2006.06.02
申请人
KYIV NATIONAL UNIVERSITY OF TECHNOLOGIES AND DESIGN
