| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent heat accumulation of an air layer in a sheath material and suppress the temperature rise of electric wires forming a wiring harness when the wiring harness composed of the multiple electric wires is inserted into the sheath material. <P>SOLUTION: Annular protruding parts 13, continuing in the circumferential direction, are provided on an inner peripheral surface of a cylindrical sheath material for a wiring harness 12, which is formed by rubber or elastomer, so as to be spaced away from each other in the axial direction, and multiple electric wires 11 forming the wiring harness 10 are inserted into the sheath material for the wiring harness 12 contacting with the protruding parts 13. <P>COPYRIGHT: (C)2013,JPO&INPIT |
