METHOD AND EQUIPMENT FOR LAYING UNDERGROUND ELONGATED MEMBERS
The patent describes a method and an equipment (1) for laying underground an elongated element (3), which prevents any accumulation of the latter upstream said laying equipment. This is obtained by applying to the elongated element an active tension in the direction opposite to the direction of adva...
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Zusammenfassung: | The patent describes a method and an equipment (1) for laying underground an elongated element (3), which prevents any accumulation of the latter upstream said laying equipment. This is obtained by applying to the elongated element an active tension in the direction opposite to the direction of advancement of the laying equipment. Also, the tension of the portion of elongated element situated upstream the laying equipment is maintained within pre-established limits. |
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