Pre-expanded braided sleeving
OwnerWalter A. Plummer, Jr.inventor
Life of this patent
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Abstract
Disclosd is a pre-expanded braided sleeving made from flexible strands of either conductive or nonconductive filaments, or a combination thereof, along with entrapped warp filaments of heat shrinkable material. The warp filament material is commonly known as heat reactive material and, when briefly subjected to heat below its fusion temperature, shrinks in the order of 30% to 50% of its length and very substantially expands the sleeving thereby greatly expediting the assembly thereof over an elongated object. Thereafter the sleeving is readily contracted into a snug fit with the object upon being tensioned between its opposite ends.
Claims12
Braided sleeving formed of multiple strands of flexible filaments simultaneously spirally interwoven with and holding captive therebetween filaments of heat reactive material extending lengthwise of said sleeving which shrink axially thereof in response to heat and are thereby effective to expand said sleeving girthwise to facilitate the axial assembly thereof over an object.
Dependencies are inferred from the claim text.