Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VEHICULAR WIRING STRUCTURE AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/122527
Kind Code:
A1
Abstract:
Provided are: a vehicular wiring structure capable of ensuring a high waterproof performance without requiring a special water-stopping agent; and a production method therefor. This wiring structure comprises an in-vehicle electronic apparatus (2), and an electrical wire (4) for signaling connected to, and routed in a lower location than, the in-vehicle electronic apparatus (2). The electrical wire (4) for signaling has an insulation cover (20), and a core wire (10) configured from a plurality of wire strands (12, 14) which are twisted together. The insulation cover (20) has: a regular portion (22) confining the wire strands (12, 14) in the twisted together state in such a manner that the wire strands (12, 14) are in tight contact with each another; and a bulging portion (24) bulging further outward than the regular portion (22). Between the wire strands (12, 14) inside the bulging portion (24), a space is formed which is large compared to the space between the wire strands (12, 14) inside the regular portion (22).

Inventors:
ISHIDA, Hidetoshi (1-14, Nishisuehirocho, Yokkaichi-sh, Mie 03, 〒5108503, JP)
Application Number:
JP2016/088786
Publication Date:
July 20, 2017
Filing Date:
December 26, 2016
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AUTONETWORKS TECHNOLOGIES, LTD. (1-14, Nishisuehirocho Yokkaichi-sh, Mie 03, 〒5108503, JP)
SUMITOMO WIRING SYSTEMS, LTD. (1-14, Nishisuehirocho Yokkaichi-sh, Mie 03, 〒5108503, JP)
SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome Chuo-ku, Osaka-sh, Osaka 41, 〒5410041, JP)
International Classes:
H01B11/02; B60R16/02; H01B7/282; H01B13/00
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (Osaka Nakanoshima Building 2nd Floor, 2-2 Nakanoshima 2-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
Download PDF: