SU881878A1 - Belt drive - Google Patents

Abstract

A cable assembly consisting of a number of parallel insulated wires (1) and of a fastening element (2) which carries those wires fixed to its flat surface. For better reliability and lesser consumption of materials at least one of the wires of the assembly is used as the fastening element (2) and has therefore a zigzag form along the assembly.

Description

(54J BAND WIRE

I

The invention relates to electrical engineering, in particular to flat cables used in electrical systems of vehicles.

A ribbon wire containing a thermoplastic substrate, wires with thermoplastic insulation located on and welded to the substrate, and a fixing unit located along the wire and the substrate and welded to the latter, and also installed on the base of the cable core element, are known to connect the cable to the vehicle body 1. jj

However, in the cable of this design, under the action of aggressive liquid and dust, the substrate becomes large with time and is unearthed along the axis of the wires. The presence of the substrate and additional bonding elements increases the material consumption of the cable, and in addition, the presence of the latter complicates the process of its manufacture.

Closest to the invention is the design of a ribbon woven cable containing insulated conductor wires connected to each other by fastening, for example, weft yarn and 2.

However, in this device, the presence of bonding to the entire element increases the material consumption of the cable, complicates the process of its manufacture.

The purpose of the invention is to reduce the material consumption of a flat cable and the labor intensity of manufacture.

The delivered chain is achieved by the fact that in a known ribbon wire containing interconnected insulated conductive housing :, at least one insulated conductor core is zigzagly located on one of the wide sides

 wires and is attached by its insulation to the insulation of the remaining conductors.

Claims (2)

; At the same time, in order to simplify the installation of the wire, a zigzag-shaped core, at least at one turn, extends beyond the limits of the other cores, forming a loop designed to fasten the wire. The drawing shows a ribbon wire. Ribbon wire consists of insulated conductor 1, located in the same plane. One and isolated veins 2 stacked zigzag. The core insulation 1 is bonded with core insulation 2 at the points of contact 3, for example, by welding the insulation material. The core 2 at the turning points extends beyond the core 1, forming loops 4 for securing the cable to the vehicle body, partly by putting loops 4 on hooks 6, stamped into body 5, and partly attaching to the casing 5 by inserting loops 4 and from version 7 in case 5 of core elements 8. 84 Formula of invention 1. A ribbon wire containing interconnected insulated conductors, characterized in that, in order to reduce the material intensity and labor intensity, at least one isolate IAOD conductive lived in a zigzag manner is located on one of the wide sides of the wire and its insulation is attached to the isolation of other conductors. 2. The wire according to claim 1, is distinguished by the fact that, in order to simplify its installation, the zigzagly laid vein is less, at one turn, goes beyond the limits of the other veins, forming a loop intended for fastening the wire. Sources of information taken into account in the examination 1. USSR Patent No. 575048, cl. H 01 B 7/08, 1974. 2 .. US Patent No. 3197555, cl. 174-117i 1965 (prototype).