Method and apparatus for curing and reinforcing hose

Details Method and apparatus for curing and reinforcing hose Method and apparatus for curing and reinforcing hose

1977-03-18

1978-08-01

Drummond, Douglas J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156172, 15624412, 156272, 156380, 156393, 156498, 219 1055A, 264 25, 264103, 264209, B65H 8100

Patent

active

041040988

ABSTRACT:
A partially cured flexible vulcanizable core useful in the manufacture of hose, for instance, is produced by passing the vulcanizable core through a microwave zone while simultaneously contacting only the outer surface of the core with a cool stream of fluid, so that the core becomes substantially cured with the exception of a layer at the outer surface of the core, which remains substantially uncured.

REFERENCES:
patent: 1426672 (1922-08-01), Radford
patent: 2974713 (1961-03-01), Hydrick, Jr.
patent: 3038523 (1962-06-01), Merck et al.
patent: 3503823 (1970-03-01), Richart et al.
patent: 3684622 (1972-08-01), Goldsworthy
patent: 3769127 (1973-10-01), Goldsworthy et al.
patent: 3851131 (1974-11-01), Johnston et al.
patent: 4003774 (1977-01-01), Lebet et al.
patent: 4010054 (1977-03-01), Bradt

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