Lifting loop
AssigneeSvensk Lasthantering Bengt Lindahl AG
InventorBengt E. Lindahl
Life of this patent
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Abstract
A lifting loop comprising a core of parallel threads enclosed in a protecting covering which is formed by a woven ribbon that is stitched together at its edges whereby a side seam extending in the longitudinal direction of the loop is formed and the covering is made to enclose said core snugly. A second longitudinal seam may be stitched diametrically opposed to the first seam. In a simple manner is thus produced a reliable lifting loop possessing highly satisfactory lifting characteristics and maximum durability and strength.
Claims2
An improved flexible lifting loop of sufficient length to encircle and support a large lifting load comprising a core of parallel threads, a protecting covering enclosing said core and retained about said core by a seam extending in the longitudinal direction of the loop, the improvement comprising said seam being a side seam, said threads and said covering having sufficient flexibility to conform to the shape of a lifting hook or the like and the engaged portion of the lifted load, said seam when stitching together said protecting covering making said covering enclose said core snugly and retain said threads in their parallel relationship when said loop is engaged with a load.
Dependencies are inferred from the claim text.