Wire wrapped composite spiral hose and method

Pipes and tubular conduits – Flexible – Corrugated

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Details

138125, 138121, 138129, F16L 1110

Patent

active

054858704

ABSTRACT:
The invention discloses a wire wrapped composite spiral hose, having a plurality of layers of fabric wrapped around a preformed convolute hose and held in place by a continuous wire spaced within the convolutions. A method and device for preparing the hose is disclosed using parallel elongate mandrels which are synchronized to rotate and apply the wire spaced in the convolutions.

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UK Patent Application 2,057,779 Davay et al.
Everflex Product Catalog--Dana Corp, 1992.

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