Braid and wire harness
View Patent ↗A braid having a function as an exterior member as well as an electromagnetic shielding function is provided. Also, a wire harness including such a braid in a configuration is provided. A braid is used for a wire harness cabled to a hybrid vehicle. Also, the braid is formed by knitting multiple ultrathin strands in a tubular shape. The braid includes two kinds of strands, a metal strand made of metal having conductivity and a resin strand made of synthetic resin having abrasion resistance etc., and ensures abrasion resistance and impact resistance by the portion made of the resin strand while performing an electromagnetic shielding function by the portion made of the metal strand.
1. A braid for a wire harness, the braid comprising multiple strands knitted in a tubular shape,
wherein the strands comprise a metal strand made of metal having electrical conductivity and a resin strand made of synthetic resin having at least abrasion resistance, and
wherein the braid is formed by knitting together a plurality of picks in which each said pick is a bundle of the strands, and the metal strand and the resin strand are mixed inside of each said pick,
wherein a cross-sectional area of the resin strand is larger than a cross-sectional area of the metal strand.
2. A braid as claimed in claim 1 , wherein the resin strand comprises plural twisted wires.
3. A braid as claimed in claim 1 ,
wherein the resin strand is colored with an identification color.
4. A wire harness comprising a braid as claimed in claim 1 , and
including one or plural conducting paths covered with the braid.
5. A braid as claimed in claim 1 , wherein the resin strand comprises a single wire.