Title:
FLAT CABLE, FLAT CABLE PRODUCTION METHOD, AND ROTATING CONNECTOR DEVICE EQUIPPED WITH FLAT CABLE
Document Type and Number:
WIPO Patent Application WO/2018/055884
Kind Code:
A1
Abstract:
Provided is a flat cable having excellent bendability, suppressing the occurrence of buckling, and capable of achieving further improvement of flexing properties compared to prior art, while maintaining an equal electric conductivity thereto.
The flat cable comprises a required number of conductors, a pair of insulating films disposed so as to sandwich the required number of conductors therebetween, and an adhesive layer provided between the pair of insulating films. With a bending radius ranging from 4 mm to 8 mm, when X represents the bending radius (unit: mm), Y represents the 0.2% yield strength (unit: MPa), t represents the thickness (unit: mm), and E represents Young's modulus (unit: MPa), the conductor satisfies Y ≥ 1.2 × t × E/(2X - t), and has a conductivity of 50% IACS or higher.
More Like This:
| JPS60131914 | [Title of the device] Flat cable |
Inventors:
MATSUO RYOSUKE (JP)
MITOSE KENGO (JP)
MITOSE KENGO (JP)
Application Number:
PCT/JP2017/025928
Publication Date:
March 29, 2018
Filing Date:
July 18, 2017
Export Citation:
Assignee:
FURUKAWA ELECTRIC CO LTD (JP)
FURUKAWA AUTOMOTIVE SYSTEMS INC (JP)
FURUKAWA AUTOMOTIVE SYSTEMS INC (JP)
International Classes:
H01B7/08
Foreign References:
| JPH11111070A | 1999-04-23 |
Other References:
See also references of EP 3518254A4
Attorney, Agent or Firm:
KURUMA Kiyoshi (JP)
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