A dragline bucket includes bottom with cutting teeth, side and back walls, eyes for traction chains, link with lift chains and bearing unit. The bearing unit is a shaft with wheels and is fixed by means of a holder on the back wall of the bucket.
申请公布号
UA78471(U)
申请公布日期
2013.03.25
申请号
UA20120008680U
申请日期
2012.07.13
申请人
STATE INSTITUTION OF HIGHER EDUCATION &ldquo,PRYDNIPROVSKA STATE ACADEMY OF CIVIL ENGINEERING AND ARCHITECTURE&rdquo,
发明人
KHMARA LEONID ANDRIIOVYCH;MYSAK DENYS KOSTIANTYNOVYCH
