| 摘要 |
A flat cable comprises insulated at least by one layer of insulation material multi-stranded leads that have twisting of wires in different directions, and located in parallel one to another in the same horizontal plane, insulating sheath, inside hollow of which is divided at least by one vertical partition made of sheath material that forms cells in each of which one to five leads and synthetic yarn are located. Inside surface of sheath has flat arias located symmetrically to horizontal plane and divided by longitudinal grooves made above partitions; and side arias linked by arc-like transition arias with corresponding flat arias. Thickness of sheath to surface side aria exceeds sheath thickness to corresponding flat aria of outer surface in 1.6-2.0 times, a radius of connection of arc-like transition arias is equal to 0.25-3.0 of sheath thickness to the flat aria. |
