Method of making hose

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Patent

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Details

15624413, 15624417, 1562724, 1562751, B31C 1300

Patent

active

043760058

ABSTRACT:
A convoluted hose and method of making same are provided wherein such hose is comprised of a polymeric strip which has a first and second connecting means defining opposite side edge portions thereof and the strip is disposed in a helical pattern with the first and second connecting means connected together to define the hose having alternating crests and troughs and the hose has an electromagnetically heatable material disposed between the first and second connecting means with the material having been subjected to electromagnetic heating action such that the material provides a tenacious heat fused bond between the first and second connecting means.

REFERENCES:
patent: 3199541 (1965-08-01), Richitelli
patent: 3255780 (1966-06-01), Squirrell
patent: 3477891 (1969-11-01), Hawerkamp
patent: 3548882 (1970-12-01), Goodrich
patent: 3945867 (1976-03-01), Heller, Jr. et al.
patent: 4063988 (1977-12-01), Choiniere et al.

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