A wiring member includes: a plurality of wire-like transmission members; and a sheet to which the plurality of wire-like transmission members are fixed, wherein an intersection region portion where the plurality of wire-like transmission members are disposed on the sheet to intersect with each other is provided, and the intersection region portion includes a bending position.

An arrangement structure of a wiring member includes: a wiring member including a plurality of wire-like transmission members parallelly arranged and a base keeping the plurality of wire-like transmission members in a state of being arranged side by side; and an arrangement target of the wiring member, wherein a slit extending along a longitudinal direction of the plurality of wire-like transmission members is formed in a portion of the base between the plurality of wire-like transmission members.

Provided are a flat cable and a manufacturing method thereof, and particularly, a flat cable including: a pod including pipe type insertion portions formed to be separated from each other by a predetermined distance at both side ends thereof and a central insertion portion of which both ends are integrally connected to the both pipe type insertion portions; a pair of left and right support members inserted into the pipe insertion portions; and multiple electric cables inserted into the central insertion portion and the central insertion portion of the pod is partitioned into multiple spaces separated from each other and multiple electric cables 30 are horizontally disposed in the separated spaces in one layer to minimize mutual entangling or friction of the electric cables.

A wiring member includes a wire-like transmission member, a holding member, and a connector. The holding member is configured to hold the wire-like transmission member two-dimensionally in a positioned state. The connector is attached to an end portion of the wire-like transmission member. The connector is provided with an orientation recognition mark.

A wiring member includes: at least one first cover wire; at least one second cover wire; and a first sheet to which at least the first cover wire is fixed, wherein a first hole is formed in the first sheet, and a connection part where a core wire of the first cover wire and a core wire of the second cover wire are connected is located in a region where the first hole is formed.

A wiring member includes: a plurality of wire-like transmission members including a first wire-like transmission member and a second wire-like transmission member; and a plurality of sheets including a first sheet and a second sheet stacked on each other, wherein the first wire-like transmission member is fixed to the first sheet, the second wire-like transmission member is fixed to the second sheet, and at least one fixing position between the first sheet and the second sheet is partially provided along a longitudinal direction of the wire-like transmission members.

An electrical wire arrangement structure includes: a base member; and an electrical wire group including four or more electrical wires, wherein the electrical wire group includes a parallel arrangement part fixed in a parallel state by the base member, and in the parallel arrangement part, an average value of sizes between the electrical wires in a central part region in a width direction is larger than an average value of sizes between the electrical wires in both side part regions in a width direction.

A flexible flat cable manufacturing system comprises a tape conveying device conveying an adhesive tape along a first direction, and a wire conveying device conveying a row of wires along a second direction perpendicular to the first direction and parallel to a width direction of the conveyed adhesive tape. A wire pressing device presses and pastes the part of the row of wires facing the adhesive tape onto the adhesive tape. A wire cutting device cuts the row of wires to obtain a row of wire segments pasted on the adhesive tape and separated from the row of wires and produces a flexible flat cable including the adhesive tape and the wire segments pasted on the adhesive tape.

A wire harness has less differences of the amount of deflection caused by the self weight when the wire harness is constructed by arranging the plurality of the electric wire having the different cross-sectional area of the conductor. A wire harness has first and second electric wires arranged side by side in a direction intersecting an axial direction of the electric wires. Each of the first and second electric wires includes a conductor with a plurality of elemental wires, the second electric wire has a larger conductor cross-sectional area than the first electric wire has, the second electric wire has the larger outer diameter of the elemental wires composing the conductor than the first electric wire has, and the second electric wire contains a same or smaller number of elemental wires composing the conductor in comparison with the first electric wire.

A plurality of wire-like transmission members is easily fixed to a base member. The wiring member includes an assembled wire made up of a plurality of bundled wire-like transmission members and a base member in which the assembled wire is fixed on the main surface.