| 摘要 |
A wire is bent into an enclosed loop and double bent at each end to form a quadruple element hook extending from the loop. At least one elasticized loop is attached to the loop-hook by a pull-through knot. Additional elasticized loops may be added and alternated with rigid closed loops as desired. The entirely closed loop system may be used linearly or in a spiderlike fashion to bind external objects. Alignment of the two sides of the elasticized loop with the two sides of the quadruple element hook provides efficient load transfer from hook to elasticized loop. Prebending of the loop-hook opposite the hook further insures alignment.
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