Title:
ELECTRICAL WIRE-CONNECTING STRUCTURE AND METHOD FOR MANUFACTURING ELECTRICAL WIRE-CONNECTING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2015/199078
Kind Code:
A1
Abstract:
Provided is an electrical wire-connecting structure with which it is easy to ensure waterproofness between a crimp terminal and a covered electrical wire. A first cylindrical portion (52) into which a core wire portion (14) is inserted is formed to be of smaller diameter than a second cylindrical portion (54) into which an insulation-coated portion (15) of an electrical wire (13) is inserted. A crimping terminal (11) is prepared, the crimping terminal (11) having a tubular portion (25) formed so that the inner diameter of the second cylindrical portion (54) is within a range of 1.0-1.7 times the outer radius of the insulation-coated portion (15); the electrical wire (13) is inserted into the tubular portion (25); and the second cylindrical portion (54) and the insulation-coated portion (15) are compressively crimped.
Inventors:
KAWAMURA YUKIHIRO (JP)
TONOIKE TAKASHI (JP)
TONOIKE TAKASHI (JP)
Application Number:
PCT/JP2015/068056
Publication Date:
December 30, 2015
Filing Date:
June 23, 2015
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
FURUKAWA AUTOMOTIVE SYS INC (JP)
FURUKAWA AUTOMOTIVE SYS INC (JP)
International Classes:
H01R43/048; H01R4/18
Domestic Patent References:
| WO2013143011A1 | 2013-10-03 | |||
| WO2014014105A1 | 2014-01-23 | |||
| WO2012090921A1 | 2012-07-05 |
Foreign References:
| JP2005276792A | 2005-10-06 | |||
| JP5521124B1 | 2014-06-11 |
Attorney, Agent or Firm:
KUSHIBUCHI & ASSOCIATES (JP)
Patent business corporation クシブチ international patent firm (JP)
Patent business corporation クシブチ international patent firm (JP)
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