An apparatus for pulling a cable through a conduit includes a frame that has a base. The apparatus further includes a boom that has at least one roller configured to guide a rope connected to the cable along the boom. The boom also includes a main boom pivotally connected to the base and an upper boom pivotally connected to the main boom. A drive unit connects to the boom and includes a rotatable spool configured to pull the rope along the boom. The apparatus further includes a lift pivotally connected to the frame and the boom. The lift is operable to move the boom relative to the frame.
申请公布号
US2010327242(A1)
申请公布日期
2010.12.30
申请号
US20100825499
申请日期
2010.06.29
申请人
RADLE PATRICK J;SCHRAUTH MICHAEL A;COULIS CHRISTIAN P;HAASE EDWARD A;GILBERT ANTHONY W
发明人
RADLE PATRICK J.;SCHRAUTH MICHAEL A.;COULIS CHRISTIAN P.;HAASE EDWARD A.;GILBERT ANTHONY W.