Lifting tackle for upright barrels - has two booms with cross-members having jaws at their free ends and holding lugs on transverse components hinging on booms

摘要

Two booms (3) have cross-members (8,9) at their free ends, and on whose free ends supporting jaws (10-12,14) are mounted. There are two levers, and the lugs are formed on transverse components (19,20), which hinge on the booms. The latter can hinge both on a supporting body (2) and the transverse components, being moved up and down by a holding bar (5), which can be locked by a pin in both end positions. ADVANTAGE - Can engage with and lift four barrels arranged in a square pattern.