Patent ID: 8550517
Filing Date: 2013-10-08
Classification: B66C

Abstract:
1. A telescopic barrel lifting attachment device comprising: a telescopic lifting beam comprising: a pair of spaced apart parallelepiped plate members disposed in a position perpendicular to the body and parallel to each other, one of the plate members permanently attached to the body second end, each plate member having an upper end coextensively disposed relative to the body top side; a shackle pivotally disposed proximal to the upper end of each plate member; a cable having a first external end and a second external end, each of the first and second external ends attached to one of the shackles; a pair of parallelepiped slide bars, each slide bar disposed in a position parallel to one of the body front side and the body rear side; an outer end of each slide bar attached to the plate member proximal to the cable second external end; a channel continuously disposed between the slide bars; a pair of spaced apart retainer clamps, each retainer clamp attached to an outer side of each of the slide bars; wherein the body slidingly engages the channel; a pair of clamp assemblies, each clamp assembly attached to one of the plate members, each clamp assembly comprising: wherein the internal wall of each clamp assembly inner concave plate is configured to engage a rim of a 55-gallon barrel.