Fluid transfer hose reinforced with hybrid yarn

Details Fluid transfer hose reinforced with hybrid yarn Fluid transfer hose reinforced with hybrid yarn

2006-09-26

2009-08-11

Torres-Velazquez, Norca L (Department: 1794)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Knit fabric

Including strand which is of specific structural definition

C442S319000, C428S364000, C428S365000, C428S377000

Reexamination Certificate

active

07572745

ABSTRACT:
A flexible hose comprising a tube, a knit fabric, and a cover. The knit fabric comprises a hybrid yarn which comprises a first yarn of co-para-aramid fibers and a second yarn of meta-aramid fibers. The hose exhibits significantly improved burst pressure and/or improved impulse fatigue resistance.

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