| 摘要 |
The reinforced tie rod is formed by a fold (4) which penetrates in the pipe interior of the sheet belt which serves to form it. The regions (7, 8) of the adjacent belt to the fold form a first main wall of the pipe; and the two marginal regions (13, 14) folded to 180 degree towards the pipe interior with respect to the adjacent regions (11, 12), which constitute the second main wall of the pipe are joined to the fold in a tight way by means of soldering. The exterior pipe dimensions in transversal section and the quality of the soldering does not depend on the exact width of the belt. Has application to the cooling radiator of the operating motor of an automobile vehicle. |
