guideline tensioner

guideline tensioner: • механизм натяжения направляющего каната

• механизм натяжения направляющих канатов

• натяжитель направляющего каната

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Guideline tensioner — A guideline tensioner is a device used on an offshore oil drilling rig or ship which keeps a positive pulling force in the guidelines, going from the vessel to a template on the floor, independent of the movement of the drill rig or drill… … Wikipedia
Tensioner — A tensioner is a device that applies a force to an object to maintain it in tension. Often the amount of force is adjustable. There are tensioners for applying a tensioning force to drive belts and chains, fibers and bolts. One type of tensioner… … Wikipedia
Marine riser tensioner — A marine riser tensioner is a device used on an offshore drilling vessel which provides a near constant upward force on the drilling riser independent of the movement of the floating drill vessel. Aker Kvaerner MH Marine Riser Tensioner (MRT) The … Wikipedia

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