WO2008139891A1 - Flexible flat cable - Google Patents

Flexible flat cable Download PDF

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Publication number
WO2008139891A1
WO2008139891A1 PCT/JP2008/058059 JP2008058059W WO2008139891A1 WO 2008139891 A1 WO2008139891 A1 WO 2008139891A1 JP 2008058059 W JP2008058059 W JP 2008058059W WO 2008139891 A1 WO2008139891 A1 WO 2008139891A1
Authority
WO
WIPO (PCT)
Prior art keywords
flexible flat
flat cable
resiliency
test piece
coefficient
Prior art date
Application number
PCT/JP2008/058059
Other languages
French (fr)
Japanese (ja)
Inventor
Satoshi Murao
Hiroyuki Kodama
Original Assignee
Autonetworks Technologies, Ltd.
Sumitomo Wiring Systems, Ltd.
Sumitomo Electric Industries, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd. filed Critical Autonetworks Technologies, Ltd.
Publication of WO2008139891A1 publication Critical patent/WO2008139891A1/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/08Flat or ribbon cables

Landscapes

  • Insulated Conductors (AREA)

Abstract

Provided is a flexible flat cable, which is so hard to have a curling nature even if cables are bundled as can extend promptly from the bundled state and which is produced by an extrusion method excellent in cable arrangement. A test piece (10) is prepared by burying a plurality of flat-type conductors (11) arrayed in parallel, in the inside of a tape-shaped insulator (12) formed of an insulating resin by an extrusion method and by winding a flexible flat cable (1) triply into an annular shape of a diameter of 50 mm. In case the ratio (W/δ) of the case, in which a load (W[N]) is so applied to the test piece (10) from the outside that the annulus may be crushed, thereby to cause a deformation of δ [mm], is a coefficient of resiliency (K [N/mm]), the flexible flat cable (1) is so constituted that the resiliency coefficient (K) may be at 0.04 to 0.75 [N/mm].
PCT/JP2008/058059 2007-05-01 2008-04-25 Flexible flat cable WO2008139891A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007120546A JP5144955B2 (en) 2007-05-01 2007-05-01 Flexible flat cable
JP2007-120546 2007-05-01

Publications (1)

Publication Number Publication Date
WO2008139891A1 true WO2008139891A1 (en) 2008-11-20

Family

ID=40002107

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058059 WO2008139891A1 (en) 2007-05-01 2008-04-25 Flexible flat cable

Country Status (2)

Country Link
JP (1) JP5144955B2 (en)
WO (1) WO2008139891A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07211149A (en) * 1994-01-07 1995-08-11 Teijin Ltd Insulating film for flat cable
WO1998052199A1 (en) * 1997-05-16 1998-11-19 The Furukawa Electric Co., Ltd. Flat cable and method of manufacturing the same
JP2004281108A (en) * 2003-03-13 2004-10-07 Sumitomo Wiring Syst Ltd Flat cable and its manufacturing method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3654497B2 (en) * 1999-09-21 2005-06-02 株式会社オートネットワーク技術研究所 Flexible flat cable and wiring method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07211149A (en) * 1994-01-07 1995-08-11 Teijin Ltd Insulating film for flat cable
WO1998052199A1 (en) * 1997-05-16 1998-11-19 The Furukawa Electric Co., Ltd. Flat cable and method of manufacturing the same
JP2004281108A (en) * 2003-03-13 2004-10-07 Sumitomo Wiring Syst Ltd Flat cable and its manufacturing method

Also Published As

Publication number Publication date
JP5144955B2 (en) 2013-02-13
JP2008277177A (en) 2008-11-13

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