Pipe joints or couplings – With casing – lining or protector
Patent
1984-06-26
1986-07-29
Arola, Dave W.
Pipe joints or couplings
With casing, lining or protector
285115, 285256, F16L 1112
Patent
active
046028080
ABSTRACT:
A flexible corrosion-resistant tubular sleeve provides protection for hose assemblies subjected to abrasion, kinking, or accidental rupture due to flexure. The sleeve also provides routing control for hose end assemblies, providing greater axial strength, yet greater flexibility by the incorporation of a helical body portion. In a preferred embodiment, the sleeve is a single-piece body of molded polypropylene, and defines a pair of annular end portions integrally joined together by the helical body portion.
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Aeroquip Industrial Catalog No. 243 dated 9/1977, pp. 106 and 124.
Herron John R.
Spisak Alan M.
Arola Dave W.
Dana Corporation
McDonald Frank B.
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