Shielded wire harness and method for manufacturing the same

Abstract

A shielded wire harness includes: a wire harness; a conductive sheet to be wrapped around the wire harness in a parallel state to the wire harness, the conductive sheet having a long belt shape along a longitudinal direction of the wire harness; and a long protection tape to be spirally wound around an outer circumference of the conductive sheet wrapped around the wire harness.

What is claimed is: 
     
         1 . A shielded wire harness comprising:
 a wire harness;   a conductive sheet to be wrapped around the wire harness in a parallel state to the wire harness, the conductive sheet having a long belt shape along a longitudinal direction of the wire harness; and   a long protection tape to be spirally wound around an outer circumference of the conductive sheet wrapped around the wire harness, wherein   an adhesive surface is formed on a back surface side of the protection tape,   the protection tape is spirally wound around the outer circumference of the conductive sheet after wrapping the conductive sheet around the wire harness thereby fixing the conductive sheet to the wire harness.   
     
     
         2 . A method for manufacturing a shielded wire harness, comprising:
 wrapping a conductive sheet around a wire harness in a parallel state to the wire harness, the conductive sheet having a long belt shape along a longitudinal direction of the wire harness, and cutting the conductive sheet in matching with a desired electric wire length;   allowing an adhesive surface formed on a back surface side of the protection tape to fix the conductive sheet to the wire harness by spirally winding a long protection tape around an outer circumference of the conductive sheet wrapped around the wire harness; and   cutting the protection tape in matching with the desired electric wire length.   
     
     
         3 . The method for manufacturing a shielded wire harness according to  claim 2 , wherein
 the protection tape is set at a predetermined width, and   in spirally winding the protection tape around the outer circumference of the conductive sheet, the protection tape is wound in a state of being inclined at a predetermined angle with respect to an axis in the longitudinal direction of the wire harness so that side portions of adjacent wound portions of the protection tape overlap one another.   
     
     
         4 . The shielded wire harness to be manufactured by the method according to  claim 2 , wherein
 the shielded wire harness is a shielded wire harness for a vehicle, the shielded wire harness being obtained by cutting the wire harness to a desired length, treating a terminal end of the wire harness and crimping a terminal to the terminal end, and thereafter, wrapping the conductive sheet and the protection tape around the wire harness.