A pulling tool is provided with a rotatable drum having a cable wound thereon. A motor is drivingly connected to the rotatable drum and the rotatable drum and motor are disposed within a unique housing structure. The rotatable drum is driven by a planetary gear system that is disposed within the rotatable drum to provide a compact assembly. A belt and pulley system is provided for delivering torque from the motor to the planetary gear system. The rotatable drum is provided with a two-piece stepped construction that allows the planetary gear system to be assembled within the drum and allows for the initial wraps of a cable around the smaller diameter portion of the stepped drum. WO 2014/158305 PCT/US2014/011203
申请公布号
AU2014101555(A4)
申请公布日期
2015.10.01
申请号
AU20140101555
申请日期
2014.01.13
申请人
WARN INDUSTRIES, INC.
发明人
HERAVI, OLIVER;KARAMBELAS, RANDY C.;SHUYLER, STEVEN W.;LOGSTON, ROBERT W.;FRETZ, DARREN G.;RICKERT, RICHARD L.;YODER, BRYAN;JUENEMANN, NICHOLAS E.