Pipes and tubular conduits – Flexible – Corrugated
Patent
1985-10-31
1987-06-02
Marcus, Stephen
Pipes and tubular conduits
Flexible
Corrugated
138DIG8, F16L 5500
Patent
active
046695087
ABSTRACT:
A reformable, shape retentive hose having a precured tube located in a hose sidewall, and a reformable rod inserted in the precured tube. A method for making hose by placing at least one precured tube in the sidewall of a hose during the time that the hose sidewall is formed, curing the hose assembly with the precured tube in the sidewall, and inserting a reformable rod in a portion of the precured tube.
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Castleman, Jr. C. H.
Grassler F. P.
Marcus Stephen
Oberg, Jr. H. W.
Peters Leo J.
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