Verfahren zum Herstellen eines mit einem Schutznetze verstärkten, flexiblen Schlauchs für einen Sprinkler

摘要

#CMT# #/CMT# The ends (61) of the protective net (60) are set around the straight portion of the flexible tube (50), and fixed in place by fuse welding material. #CMT# : #/CMT# An independent claim is also included for the protective net coupling method. #CMT#USE : #/CMT# For steel-wire-made protective net fixed to sprinkler flexible tube with alternating valleys and crests. #CMT#ADVANTAGE : #/CMT# Simplifies coupling net around flexible tube, at reduced cost. suppresses formation of defects to tube, thus improving corrosion resistance of tube. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The figure shows the partial sectional view of the coupling structure. 50 : Flexible tube 60 : Protective net 61 : Ends.