METHOD OF MANUFACTURING RUBBER HOSE, RUBBER HOSE, AND RUBBER HOSE WITH TERMINAL METAL FITTING

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing a rubber hose having enhanced durability by integrating first and second braided layers while reducing a manufacturing space, and to provide the rubber hose.;SOLUTION: The method of manufacturing the rubber hose comprises: a laminated structure forming step of forming the first braided layer 31 at the external peripheral side of a rubber inner pipe 2, forming a thermosetting resin layer 30 at the external peripheral side of the first braided layer 31, forming the second braided layer 32 at the external peripheral side of the thermosetting resin layer 30, forming a rubber outer pipe 4 at the external peripheral side of the first braided layer 31, and forming a laminated structure 10; a vulcanization curing step of vulcanizing the rubber inner pipe 2 and the rubber outer pipe 4 by heating the laminated structure 10 to a temperature or higher at which the thermosetting resin layer 30 is cured; and an integration step of integrating the first and second braided layers 31, 32 by solidifying cured thermosetting resins which are permeated into braids 31a, 32b of protonemata 310, 320 by curing the thermosetting resin layer 30.;COPYRIGHT: (C)2013,JPO&INPIT