WIRE WITH TERMINAL, MANUFACTURING METHOD THEREOF, AND WIRING HARNESS

• Main Authors: TAKESHITA JUNYA, SOTOIKE SHO, KAWAMURA YUKIHIRO, KIHARA YASUSHI, ABE HISATARO
• Format: Patent
• Language: English; Japanese
• Published: 26.01.2017
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

PROBLEM TO BE SOLVED: To provide a wire with terminal capable of improving a cut-off performance between the wire and a terminal while adopting an extremely simple structure even in the case where anisotropy of a crimp force is present, a manufacturing method thereof and a wiring harness.SOLUTION: In a part of an outer peripheral surface of a covering material 22 within a range from an opening end 31e of a crimp part 31 to a peeling end 22a of the covering material 22, one or more roughened regions 22b and 22c are formed whose surface roughness is greater than that of the other region. The roughened regions 22b and 22c are spread over at least one of two virtual lines 24 and 25, on the outer peripheral surface, which oppose each other with an axial center 23 of a wire 2 interposed therebetween, in a circumferential direction (θ) and formed in the peeling end 22a or at positions around the peeling end.SELECTED DRAWING: Figure 4 【課題】圧着力の異方性が存在する場合であっても、きわめて簡易な構造を採用しつつ電線と端子の間の止水性を向上可能な端子付き電線及びその製造方法、並びにワイヤハーネスを提供する。【解決手段】圧着部３１の開口端３１ｅから被覆材２２の剥離端２２ａまでの範囲にある被覆材２２の外周面の一部には、他の領域と比べて表面粗さが大きい粗化領域２２ｂ、２２ｃが１つ又は複数形成される。粗化領域２２ｂ、２２ｃは、電線２の軸心２３を挟んで互いに対向する、外周面の上にある２本の仮想線２４、２５の少なくとも一方を周方向（θ）に沿って跨ぐと共に、剥離端２２ａ又はその周辺の位置に形成される。【選択図】図４