A method of manufacturing a wire-reinforced flexible rubber hose that is particularly suitable for use in breathing air applications. The method includes positioning a section of wire-reinforced tubing on a forming mandrel and then positioning a sleeve of uncured rubber to cover the section of wire-reinforced...http://www.google.com/patents/US7431054?utm_source=gb-gplus-sharePatent US7431054 - Breathing air hose and method of making same
