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Manufacturing method of flat cable and flat cable

A technology for flat cables and manufacturing methods, applied in the direction of flat/ribbon cables, manufacturing wire harnesses, etc., which can solve the problems of flat cables such as time-consuming work and increased thickness

Active Publication Date: 2017-07-07
SUMITOMO ELECTRIC IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the thickness of the flat cable increases due to bending
The above two points will become disadvantages in the case of wiring in a limited space
In addition, the process of bending the flat cable also requires man-hours

Method used

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  • Manufacturing method of flat cable and flat cable
  • Manufacturing method of flat cable and flat cable
  • Manufacturing method of flat cable and flat cable

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040]

[0041] First, an outline of an embodiment of the present invention will be described.

[0042] One embodiment of the method of manufacturing a flat cable according to the present invention is as follows:

[0043] (1) A method of manufacturing a flat cable, which comprises arranging a plurality of electric wires in a planar shape, and pasting an insulating film on either the upper side or the lower side of the arrangement surface,

[0044] In the manufacturing method of this flat cable, the following steps are included:

[0045] Alignment part arranging process, in this process, make the first alignment part, the second alignment part and the 3rd alignment part that respectively have a plurality of groove parts that are arranged side by side in this order with the mode that described groove part becomes linear, along the 1 direction arrangement;

[0046] An electric wire accommodating step of arranging the electric wires side by side by accommodating the electric w...

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PUM

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Abstract

The present invention relates to a flat cable manufacturing method and a flat cable, capable of easily obtaining multiple wires, curved in parallel, while making the width direction and thickness thereof small. The method includes: an array part arranging process of arranging groove parts (131a, 132a, 133a) in a straight line in the order of a first array block (131), a second array block (132), and a third array block (133); a wire storing process of storing a wire (11) in the groove parts (131a, 132a, 133a) to place the wire (11) in parallel; a wire curving process of curving the wire (11) by moving the second array block (132) in an intersectional direction with a direction, in which the groove parts (131a, 132a, 133a) are formed, with respect to the first array block (131) and the third array block (133); and an insulating film attaching process of attaching an insulating film (12) from upper and lower sides of the arrangement surface to the wire (11).

Description

technical field [0001] The present invention relates to a method of manufacturing a flat cable and a flat cable. Background technique [0002] Depending on the wiring route of the flat cable, it may be necessary to bend and install the conductor. In this case, currently, as a method of bending a flat cable on the same plane, a method is known in which, for a flat cable formed by arranging a plurality of insulated conductors in a straight line on the same plane, the plurality of Two insulated conductors are connected to each other, and the connection portion of the plurality of insulated conductors is cut along the length direction of the cable to form slits so that the flat cable can be bent on the same plane (for example, refer to Patent Document 1). [0003] Patent Document 1: Japanese Unexamined Patent Publication No. 2004-119071 [0004] In the flat cable of Patent Document 1, in order not to damage the insulated conductors due to the provision of slits in the connecti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B13/012H01B7/08
Inventor 池泽祐一小山惠司平川刚椎名隆弘
Owner SUMITOMO ELECTRIC IND LTD