公开(公告)号：US10144622B2

公开(公告)日：2018-12-04

申请号：US15173774

申请日：2016-06-06

申请人： Caterpillar Global Mining LLC

发明人： Aruna Kinjarapu ,  Robin Varghese ,  Sivakumar Subramaniam ,  Tridib K. Das ,  Joseph A. Rapp ,  Narendra Thippappa ,  Gurbachan S. Bumraw

IPC分类号： B66D1/30 ,  E02F3/30 ,  E02F3/36

摘要： A modular hoist drum is disclosed for use with a power shovel. The modular hoist drum may have a first outer body, a second outer body, and an anchor body that are hollow and generally cylindrical. The anchor body is connected between the first outer body and the second outer body. The anchor body may include an internal anchor configured to receive a ferrule.

公开(公告)号：US20170349415A1

公开(公告)日：2017-12-07

申请号：US15173774

申请日：2016-06-06

申请人： Caterpillar Global Mining LLC

发明人： Aruna Kinjarapu ,  Robin Varghese ,  Sivakumar Subramaniam ,  Tridib K. Das ,  Joseph A. Rapp ,  Narendra Thippappa ,  Gurbachan S. Bumraw

IPC分类号： B66D1/30 ,  E02F3/30 ,  E02F3/36

CPC分类号： E02F3/36 ,  B66D1/34 ,  E02F3/304 ,  E02F3/308 ,  E02F3/50 ,  E02F9/14 ,  E02F9/2016

摘要： A modular hoist drum is disclosed for use with a power shovel. The modular hoist drum may have a first outer body, a second outer body, and an anchor body that are hollow and generally cylindrical. The anchor body is connected between the first outer body and the second outer body. The anchor body may include an internal anchor configured to receive a ferrule.