Pipes and tubular conduits – Combined – With end structure
Patent
1977-10-28
1979-03-06
Dixon, Jr., William R.
Pipes and tubular conduits
Combined
With end structure
138125, 138141, 285149, 428 36, F16L 1108, F16L 3900
Patent
active
041425545
ABSTRACT:
A flexible composite hose which can be connected to a swageable fitting without creating a weakness in the hose adjacent the end of the fitting. The hose utilizes two or more braided reinforcement layers comprised of yarn formed from twisted strands of reinforcing material. During swaging, the twisted yarn in each reinforcement layer interlocks with the twisted yarn of the adjacent reinforcement layer preventing relative longitudinal motion therebetween and bunching of the reinforcement material which would create a weakness in the hose structure.
REFERENCES:
patent: 2393496 (1946-01-01), Stedman
patent: 3111143 (1963-11-01), Frieder et al.
patent: 3186438 (1965-06-01), Holmgren
patent: 3252720 (1966-05-01), Waite
patent: 3966238 (1976-06-01), Washkewicz et al.
Busdiecker Wayne S.
Washkewicz Donald E.
Dixon Jr. William R.
Parker-Hannifin Corporation
Wolfram John N.
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