PROBLEM TO BE SOLVED: To prevent the time required for assembling a wire harness from being increased and assembly work of the wire harness from being complicated, to prevent a sound from being generated when a protection member formed from an unwoven material touches another member, and to improve a cable protection performance.SOLUTION: A protection member 5 is a cylindrical member formed from the unwoven material and includes a rugged part 1 in which crest portions 2 and valley portions 3 are alternately continued in a length direction. The crest portion 2 is formed in a circumferential direction, forms a projected shape closer to an outer peripheral surface 51 and forms a recessed shape closer to an inner peripheral surface 52. The valley portion 3 is formed in the circumferential direction and harder than the crest portion, forms a recessed shape closer to the outer peripheral surface 51 and forms a projected shape closer to the inner peripheral surface 52.
【課題】ワイヤーハーネスの組立て作業にかかる時間の増加及びワイヤーハーネスの組立て作業の煩雑化を抑制し、不織材料で形成される保護部材において、他部材との接触時の音の発生を抑制すること及び電線の保護性能を向上させること。【解決手段】保護部材5は、不織材料で形成された筒状の部材であり、周方向に沿って形成され外周面51側で凸状を成し内周面52側で凹状を成す山部2と、周方向に沿い山部2よりも硬く形成され外周面51側で凹状を成し内周面52側で凸状を成す谷部3と、が長手方向において交互に連なった凹凸部1を備える。【選択図】図1
PROTECTION MEMBER, WIRE HARNESS MANUFACTURING METHOD AND WIRE HARNESS
保護部材、ワイヤーハーネス製造方法及びワイヤーハーネス
12.01.2016
Patent
Elektronische Ressource
Japanisch
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H01B CABLES , Kabel |
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