Hose assembly including reinforced layer having wear reducing fibers
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United States of America Patent
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Jan 17, 1995
Grant Date -
N/A
app pub date -
Sep 14, 1993
filing date -
Sep 14, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hose assembly (10) is of the type for carrying high pressure fluids therethrough. The hose assembly (10) includes a tubular member (11) and a pair of coupling members (20). The tubular member (11) includes an inner liner (12) of a fluorocarbon polymer. Yarns (15) fabricated from fibers (17), including glass fibers and aramid fibers (19), are braided together about the exterior of the inner liner (12) to form a braided layer (13). The assembly (10) further includes an outer fluorocarbon coating (14) dispersed throughout the braided layer (13) to prevent kinking or permanent deformation in the inner liner (12), in addition to preventing the crushing of the yarns (15) when the ends are crimped to receive the coupling members (20). A conductive strip (16) is formed on the inner liner (12) for dissipating electrical charges which may accumulate in the inner liner (12).
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