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CUTTING MACHINE FOR USE IN REMOVING DAMAGED OILFIELD RIGS AND EQUIPMENT LOCATED IN OFFSHORE WATERS, AND METHOD OF USING SAME
CUTTING MACHINE FOR USE IN REMOVING DAMAGED OILFIELD RIGS AND EQUIPMENT LOCATED IN OFFSHORE WATERS, AND METHOD OF USING SAME
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机译:用于去除位于海洋附近的损坏的油田设备和设备的切割机,以及使用该切割机的方法
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摘要
An apparatus for cutting off metal piles, casing, conductor pipe and other metal tubulars, uses a metal frame and a metal blade linearly moveable within the frame, the blade being hydraulically and/or pneumatically driven to puncture and then slice and split through the metal being cut off, the cutting surface of the blade having a removable, centralized puncture point located essentially at the projected intersection between two concave cutting surfaces.
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