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Assembled conductor and manufacturing method for assembled conductor

A technique for gathering wires and a manufacturing method, which is applied in the field of gathering wires, can solve the problem that the insulating film 803 cannot have a thickness, and achieve the effect of suppressing distortion and deformation

Inactive Publication Date: 2016-02-10
TOYOTA JIDOSHA KK
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a possibility that the insulating film 803 cannot have a thickness required to function as a film

Method used

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  • Assembled conductor and manufacturing method for assembled conductor
  • Assembled conductor and manufacturing method for assembled conductor
  • Assembled conductor and manufacturing method for assembled conductor

Examples

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no. 1 example

[0039] The first embodiment: (collection wire) refer to Figure 1 to Figure 4 , to describe the collective wire according to the first embodiment. figure 1 is a side view of the collective wire according to the first embodiment. figure 2 is a sectional view of the collective wire according to the first embodiment. image 3 is a side view of the center wire according to the first embodiment. Figure 4 is a sectional view of the center wire according to the first embodiment. exist figure 2 and Figure 4 In , for simplicity, the shadows are appropriately omitted.

[0040] Such as figure 1 and figure 2 As shown, the collective wire 10 includes a central wire bundle 20 and peripheral wires 1 arranged around the central wire bundle 20 . The collective wire 10 is, for example, a linear body having a given cross-sectional shape such as a rectangular cross-section. The cross-sectional shape of the collective wire 10 can be formed by rolling as described later.

[0041] S...

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Abstract

An assembled conductor and a manufacturing method for the assembled conductor are disclosed. The invention provides an assembled conductor (10), which is formed by rolling a conductor bundle (108) including a central conductor (2) and a peripheral conductor (1) arranged around the central conductor (2). The central conductor (2) has a shape in which a right-twisted portion (2a) of the central conductor and a left-twisted portion (2b) of the central conductor are arranged alternately in predetermined intervals (L1). The right-twisted portion (2a) of the central conductor extends from one end side (2d) of the central conductor (2) to the other end side (2e) of the central conductor (2) and is twisted in a clockwise direction, and the left-twisted portion (2b) of the central conductor (2) extends from the one end side (2d) of the central conductor (2) to the other end side (2e) of the central conductor (2) and is twisted in a counterclockwise direction. The peripheral conductor (1) is arranged around the central conductor (2) so that a twist direction of the peripheral conductor (1) becomes opposite to a twist direction of the central conductor (2).

Description

technical field [0001] The invention relates to an assembly wire and a manufacturing method for the assembly wire. Specifically, the invention relates to a collective wire formed by rolling a wire bundle including a central wire and peripheral wires arranged around the central wire and a manufacturing method for the collective wire. Background technique [0002] There are collective wires formed by bundling wires into bundles. Japanese Patent Application Publication No. 2009-199749 (JP 2009-199749A) discloses a manufacturing method for an assembled wire. In the technique disclosed in JP2009-199749A, a plurality of wires are twisted together to form a stranded wire. Thereafter, the twisted wires are press-molded by using a die, thereby forming a rectangular wire in which the twisted wires have a rectangular cross section. Then, an insulating layer is formed by covering the outer circumference of the rectangular wire with an insulating material made of resin or the like, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B5/08H01B13/02
CPCB21C37/047B21F7/00H01B13/0006H01B13/0285
Inventor 水岛大介足立博成井下宽史
Owner TOYOTA JIDOSHA KK
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