B - Operations – Transporting – 66 – C
Patent
B - Operations, Transporting
66
C
B66C 23/50 (2006.01) B66C 23/68 (2006.01)
Patent
CA 2043785
An improved locomotive crane boom has a first member, a second member, and a third member each pivotally connected at various pivot points to one another and to a locomotive crane. A series of pistons and cylinders powered by a hydraulic pump and fluid source, may be selectively extracted or retracted thereby permitting the improved boom to be positioned at any point along the length of a typical gondola car to be unloaded. In operation the locomotive crane with the included improved boom does not need to be uncoupled from the gondola car for unloading since the improved boom may be articulated such that an unloading magnet or any other appended appliance may be positioned across the entire length of the gondola car through the selected extraction and retraction of the pistons and cylinders and pivoting of the boom members.
Eastern Railways Supplies Inc.
Smart & Biggar
LandOfFree
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